1/2
1/8
1/12
Conductivity
measuring
equipment
1/18
1/26
1/28
1/30
1/32
1/33
1/36
1/37
Application
Mode of operation
SIPAN 32 and
SIPAN 32X analyzers
SIPAN 34 analyzer
2EL sensors, fittings,
accessories
4EL sensors, fittings,
accessories
IND sensors, fittings,
accessories
Accessories for SIPAN 32,
SIPAN 32X and SIPAN 34
analyzers
Technical data
Standard combinations
Documentation
Siemens PA 20 · 1999
1/1
Characteristics
SIPAN 32, SIPAN 32X $ SIPAN 34 #)+(!$
'+!&#$* !) )!$ *% *(#!$ * "*(! %$+*!,!*/ %
'+%+) %( %($! )%"+*!%$)
SIPAN 32, SIPAN 32X %( SIPAN 34 #)+(!$ '+!&#$*
%$)!)*) % )$)%( $ $ $"/0( &!" !**!$) ( +)
!$ !*!%$ *% #* * )$)%( *% * ,(!%+) &(%))
&(#*()
2EL sensor
%$+*!,!*/ #)+(!$ ($ .*$) %,( &%-() %
*$
(%# +"*(2&+( -*( &&(%. # +& *% ,(/ !
%$+*!,!*!) &&(%. ##
!) -! ($ !) %,( / * ( #)+(!$ &(%+()
) ! *-%2"*(% &(%+( 2EL sensor
%+(2"*(% &(%+( 4EL sensor $
!$+*!, &(%+( IND sensor
#)+(!$ ($) ) -"" ) * !") % &&"!*!%$ % * * ( &(%+() %,("& *% (*!$ .*$*
SIPAN 32 and SIPAN 34
4EL sensor
" IND sensor
! 1/2
$ #)+(!$ '+!&#$* )"*!%$ *" %(!$ *% !") % &&"!*!%$
!#$)
1
100
mS/cm
1000
2500
S/cm
10.0
1.0
100
10.0
1.0
0.1
0.01
! ! Characteristics
-0 5(2' 1$,1-0
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2
(,*$11 12$$* $*$"20-#$1 1$ *$# (, &* 11 ,- & 1)$2 + 2$0( *
-5
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0 ,&$1 "+
-+.
"2 $*$"20-#$ 1 "-+!(, 2(-, 5(2'
+$ 130$+$,2 (, -,$ %(22(,&
**
.0$#-6
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(& ,# , *78$01 5(2' 1$,1-01
($+$,1
9
1/3
Characteristics
)+ 0$-# , (,)+,
#
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)(.-$/$-2 !+)'
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))&$("
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$" 1/4
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/ ( $( )'$(-$)(
/ +,$)(, 0$-# 1*&),$)( *+)- -$)( !)+ 3)( Characteristics
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0$,0-/
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&* 00
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/-#2"1
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.$"( * "' / "1$/(01("0
51/$+$*6
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'/$$
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1'$/+-+$1$/ 0(,"$ +-2*#$# %/-+ -,$ .($"$
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,# *) *(0
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, *67$/
, *67$/
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($+$,0
8
1/5
Technical description
Measuring procedure for conductivity measurements
Salt content mg NaCl/l
The conductivity of liquids is based on the electrolytic
dissociation of acids, bases or salts in water into electrically
charged particles (ions).
The magnitude of the electrical conductivity κ is the reciprocal
value of the electric resistance of the solution.
The dimension for electric conductivity is S/m (Siemens per
meter).
A differentiation is made between strong and weak electrolytes
depending on the degree of dissociation.
Strong electrolytes are dissociated into ions completely or at
least by more than 80% when dissolved in water. These
electrolytes include many salts (NaCl, KCl), strong bases
(KOH, NaOH) and strong acids (HCl, HNO3, HClO4).
Weak electrolytes (H2CO3, CH3COOH, H2S, NH4OH) are only
dissociated to a small percentage. Pure water is also a weak
electrolyte with a basic conductivity of 0.048 µS/cm, resulting
from the selfĆdissociation of the H2O molecules
(H2O + H2O ↔ H3O+ + OHĆ).
Conductivity µS/cm
Fig. 1/5
Dependence of conductivity of water on the NaCl content
In general the electrolytic dissociation of a dissolved material
increases with the dilution of the solution, the magnitude of the
dielectric constant of the solvent and the temperature of the
solution.
The conductivity of a dilute electrolyte solution depends on:
The
number of ions in the solution, i.e. its concentration
The
number of unit charges capable of being transported by
each ion, i.e. the ion charge number
The
migration velocity or mobility of the ions.
Examples of the dependence of conductivity on the
concentration are shown in Fig. 1/5 and Fig. 1/6.
The total conductivity of a solution is the sum of the
conductivities of all ion pairs present in the solution and is thus
usually a nonĆspecific variable..
Conductivity
The conductivity of an electrolyte is a linear function of the
concentration at a constant temperature since the valency and also the ion mobility in dilute aqueous solutions - remain
constant.
Concentration
Fig. 1/6
1/6
Siemens PA 20 · 1999
Conductivity of dilute solutions at 18 ºC
Technical description
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J )(&3
)( -/-.( $- *, - (. $( .# -)&/.$)(
J &&
)(-.$./ (.- )! .# -)&/.$)( #(" $( **,)2$'. &3 .#
-' ,.$) (
0,$.$)( )! )( )(-.$./ (. )! .# -)&/.$)( )'*, .)
.#. )! .# ).# ,- $- -) *, )'$((. .#. $. &)( *,.$&&3
. ,'$( - .# )(/.$0$.3
( .# - )! )( (.,. -)&/.$)(- )! & .,)&3. .# , $/-/&&3 () &$( , , &.$)(-#$* .1 ( .# )(/.$0$.3 )! .#
-)&/.$)( ( .# )( (.,.$)( )! .# & .,)&3. #
)(/.$0$.3 !, +/ (.&3 , - - - .# )( (.,.$)(
$(, - - -$( .# ", )! $--)$.$)( ,)*- )( .# )(
#( ( .# $)( ')$&$.3 $- , / )( .# ).# , /- )!
$(. ,6$)($ $(. ,.$)(-
)(/.$0$.3
J .#
)( (.,.$)( ' -/, ' (. ( ( 0 ,.# & -- ,,$ )/.
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)(/.$0$.3 ( )( (.,.$)( )! .# & .,)&3. $- %()1(
.& - ), /,0 - " $" # )(/.$0$.3 )! & .,)&3. - $- #$"#&3 . '* ,./, 6
* ( (. -$( ).# .# (/' , )! $--)$. ')/& - (
.# $)( ')$&$.3 , #$"#&3 . '* ,./, 6
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)( (.,.$)(11
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J .#
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J .#
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. '* ,./, !), ( & -)&/.$)(
#, $!! , (. ' -/,$(" *,) /, - (& ' -/, ' (. )!
.# )(/.$0$.3 $($0$/&&3 *. .) .# .-% ( .#
)( (.,.$)( )! .# & .,)&3. J 1)6
& .,) *,) /,
J )/,6
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J (/.$0
*,) /, 1$.#)/. & .,) -
# )(/.$0$.3 ' -/,$(" +/$*' (. )(-$-.- )! .# !)&&)1$("
-$ )'*)( (.-
J )(/.$0$.3
- (-),
J
'* ,./, - (-), .) )'* (-. .# $(!&/ ( )!
. '* ,./,
J (&34
,
$ ' (-
5
1/7
Mode of operation
Analyzer SIPAN 32, SIPAN 32X
Ex zone 1*)
Ex zone 2*)
Not Ex zone
Ex zone 1*)
Ex zone 2*)
Not Ex zone
Not Ex zone
SIPAN 32, SIPAN 32X
Keyboard
Display
Mains
Conductivity
4 to 20 mA
EPROM
Isolating power
supply
EEPROM
HART
interface
Conductivity
4 to 20 mA
Mains
A/D
Temperature
D/A
Temperature
0/4 to 20 mA
or
0/4 to 20 mA
Limit signal
Cleaning signal
Warning
Basic version
Option
External device
$% ! "
$ #" 1/8
!&
Isolating power
supply
Mode of operation
SIPAN 34 analyzer
Not Ex zone
SIPAN 34
Keyboard
Display
EPROM
EEPROM
Conductivity
Conductivity
0 / 4 to 20 mA
D/A
Temperature
0 / 4 to 20 mA
Limit 1
Limit 2
Diagnosis: alarm
Warning
Temperature
A/D
Function check
Range signalling
Range signalling
D/D
Range signalling
Option
or
Cleaning
Mains
D/D
Fitting
Flushing
Range
switching
Basic version
Option
$%! !#
"&
1/9
Mode of operation
Analyzer SIPAN 32, SIPAN 32X and SIPAN 34
MeasuredĆvalue processing
The signals delivered by the analog input amplifiers are
processed into a temperatureĆcompensated value by the
digital data processing function.
Conductivity
With all three measuring procedures (2EL, 4EL and IND), a
squareĆwave or sineĆwave AC voltage is applied to the
sensors. The magnitude and frequency depend on the
measuring procedure. The current output by the sensor is a
measure of the conductivity of the medium.
Parameter sets (option)
The analyzer contains complete parameter sets for 4 methods
which can be set independent of one another. Thus optimum
adaptation is possible in a process in which different media are
to be measured in succession in one line. Selection of the
respective parameter set can be controlled externally.
Depending on the parameter settings of the analyzer, the
following functions are executed in addition to output of the
measured value:
SIPAN
Functions
Output of measured signal and temperature on the
display
Temperature compensation
Either Pt 100 or Pt 1000 thermometers can be connected to the
analyzers. The measurement is designed as a threeĆwire
system. The type of thermometer connected is recognized
automatically.
Cleaning function (option with SIPAN 34)
3 relay contacts can be triggered via a timer in order to control
a changeover fitting and to apply cleaning and flushing
solutions.
32,
32X
34
X
X
Output of measuring range and trend on the
display
X
Switching of respective parameter set onto the
display
X
Conversion of measured signal into % w/w
X
X
Output of temperature via the second current output
X
X
Limit monitoring
X
X
Monitoring of sensor
X
X
Digital communication via the interface
X
Diagnostic functions
X
X
Cleaning and timer function
X
X
PI controller
X
Ex protection (SIPAN 32X)
Software clock
X
X
Analyzers with type of protection "Increased intrinsic safety"
EEx ia can be mounted in potentially explosive atmospheres
(zone 1). The conformity certificate corresponds to the
European standard (CENELEC).
Logbook
X
X
1/10
Siemens PA 20 · 1999
Illuminated display
X
Output of measuringĆpoint name on the display
X
Mode of operation
Conductivity measurements
*"-'%" #%"(%
&$(%-*) )"' & ## '" ' '*" (%%!'
'%"& (%%!' "*! '%"( ' &"('"! & !)%&+
#%"#"%'"! '" ' '% %&&'! ! %'+
#%"#"%'"! '" ' "!(')'+
SIPAN 32,
SIPAN 32X
or SIPAN 34
analyzer
U
I
i
Measured medium
Measured medium
*"-'%" #%"(%
" " "#%'"!
"(%-'%" #%"(%
"(%-'%" #%"(% (&& '*" (%%!' '%"& !
'*" )"' '%"& &$(%-*) )"' & ## '"
' (%%!' '%"& ! ' (%%!' "*! '%"( '
&"('"! & !)%&+ #%"#"%'"! '" ' '%" %&&'!
! %'+ #%"#"%'"! '" ' "!(')'+ )"' &
&(% ' ' )"' '%"& ! (& '" "!'%" '
"('#(' )"' ' ' (%%!' '%"& !%'"! " #"&' "! ' &!&"%& & '(& '! !'" "(!' !
" #!&'
SIPAN 32, SIPAN 32X
or SIPAN 34 analyzer
I
U
u
I
u
i
i
Measured medium
!(') #%"(%
&!&"% "!&&'& " '*" "& * % #"&'"! "!
'"%" '# "%& #% %+ " & %)! + &!(&"
)"' ! )"' & !( ! ' $( ""# &(% ( * "!&''('& ' &"!%+ *!! "
'& '%!&"% % ! ' & " '%+ "!('! $(&
(%%!' "*& * & #%"#"%'"! '" '% "!(')'+ $( ""# & & ('!"(&+ ' #% %+ *!! " '
&"!%+ " * "#%'& & (%%!' '%!&"% % &
(%%!' & %' !-#& ! #
Measured medium
"(%-'%" #%"(%
" " "#%'"!
SIPAN 32, SIPAN 32X
or SIPAN 34 analyzer
U
I
u
i
Measured medium
!(') #%"(%
Measured medium
" " "#%'"!
!&
,
1/11
SIPAN 32 and SIPAN 32X analyzers
Characteristics
SIPAN 32 and SIPAN 32X are analyzers of the new twoĆwire
generation with stateĆofĆtheĆart microĆpower technology with
microprocessor control and multiĆsegment display.
The SIPAN 32 and SIPAN 32X analyzers are optionally
available with special features for process use.
The SIPAN 32 and SIPAN 32X analyzers are available in field
housings.
They contain the analog and digital data processing functions
for the signal delivered by the sensor.
There are three SIPAN 32 and SIPAN 32X analyzers, each
available for the 2EL, 4EL and IND procedures.
Special characteristics of SIPAN 32X
Analyzers
with type of protection "Increased intrinsic safety"
EEx ia can be used within the potentially explosive
atmospheres (zone 1, CENELEC).
Options
Second
passive output, freelyĆparameterizable as second
current output for temperature, flushing function with timer
control, limit or warning (preĆalarm)
HART
communication via handheld communicator or PC
Only
Special characteristics of SIPAN 32
TwoĆwire
analyzer with stateĆofĆtheĆart microĆpower
technology
Extremely
simple field installation with only two wires
Complete
basic configuration
operation with understandable symbols
(based on IEC)
available via HART interface: 4 methods with remote
selection for complete parameter sets, not only for
measuring ranges, e.g. also limits, physical dimensions,
temperature compensation, hysteresis, calibration factors
Functions
Basic analyzer
MenuĆbased
Complete
local operation with directly accessible keypad
with 8 keys and large, clearlyĆarranged multiĆsegment
display
of S/cm, mS/cm, mS/cm, mS/m, MWcm, kWcm, % w/w,
H2SO4, oleum, HNO3, HCl, HBr, NaOH, NaCl, KOH
Conductivity value
Display
Direct
output of concentration values instead of conductivity
(19 stored material tables)
All
Temperature
°C or °F
with entry of faults or calibration procedures with
date and time
Output
Fault
signal 4 to 20 mA
or limit output > 20 mA
NonĆlinear
ultraĆpure water temperature compensation for
conductivity
Automatic
Analog output with
alarm 21 mA
permanent temperature display selectable in
Logbook
HOLD function
Comprehensive
fault diagnosis system
operating levels with coded protection for monitoring,
routine and specialists
Output
tests for: display, keys, RAM, EPROM, EEPROM
of defined current values for test purposes
Maximum
electromagnetic compatibility according to CE and
NAMUR, sensitive lightning protection
field housing (IP 65/NEMA 4X) with four Pg screwed
glands for easy connection
Ć
Remote selection of method: example
Method
number
1
2
3
4
Medium
Beer
Water
Cleaning 1
(lye)
Cleaning 2
(disinfecĆ
tion)
Range
800 to
1600
0.001 to
0.6
1 to 5
1 to 4
Dimension
mS/cm
mS/cm
% w/w
% w/w
400 mS/cm
2.5 % w/w
2.0 % w/w
Calibrated value
1400
mS/cm
Robust
special or expensive mounting set required for wall or
panel mounting
2nd analog output for temperature
or flushing function
or limit
or warning
Ć
Contacts
3
Selectable
HART interface, thus access to 4
complete parameter sets for comĆ
plete methods including measuring
ranges, limits, physical dimensions,
temp. compensation, hysteresis
Outputs
measuring procedures 2EL, 4EL and IND are available
Additional
Options
Inputs
Temperature coefficient fixed or temperature curve
No
e.g.
Beer
characterĆ
istic
UltraĆpure
water
characterĆ
istic
1.6 %/K
2.8 %/K
1600
mS/cm
max.
600
mS/cm
max.
2.0 % w/w
min.
1.5 % w/w
min.
1 limit
1/12
Siemens PA 20 · 1999
SIPAN 32 and SIPAN 32X analyzers
Display and control panel
Cleaning
Temperature limit
Upper limit
Lower limit
Measured value limit
Upper limit
Lower limit
Calibration
Slope / zero
Maintenance request
Sensor check
Alarm / fault
Measured value display
Parameter value input
Dimension
Parameter texts
Parameterization
Degrees Celsius /
Fahrenheit
Calibration
Temperature display /
2nd measured value
Measurement HOLD
Measurement display in normal mode (example)
keys for menu control,
incrementing/decrementing
MEAS key for
switching over to
measurement mode
or trend display
ENTER key to call the
main menu or to store
the input values
PAR key to call the
parameterization menu
ESC key for scrolling
backwards and for
correcting inputs
CAL key to call the
calibration program
! "
1/13
SIPAN 32 and SIPAN 32X analyzers
Technical data (two-wire system)
Display
Meas. value/set value
Secondary display
Text display
Others
Input display
Inputs
8 keys:
MEAS
PAR
CAL
ESC
▲
▼
"
ENTER
Four 16Ćmm digits
Four 8Ćmm digits
Five digits
Symbol displays
Symbols
According to NAMUR
Measurement
Parameterization
Calibration
1 step backwards in menu
Increment the number
Decrement the number
1 digit to right with numbers
Acceptance of entered value
Coding
3 coding levels for operations (display
level, user level, specialist level)
Dimension
mS/cm, mS/cm, S/cm, mS/m, mS/m,
S/m, MWcm, kWcm, % w/w for 8 media
Measuring range
See technical data of sensors
Measuring span
(expansion)
Any, but at least 10% of smallest
measuring range
Output range
Optionally selectable between 0 and
maximum fullĆscale value
Meas. range for temp.
Ć50 to +200 °C, Ć60 to +400 °F
Meas. span for temp.
Any, but at least 10% of meas. range
Temperature
compensation with
conductivity
measurements
Linear TC value, 0 to 10 %/K or
nonĆlinear response
(max. 5 characteristics),
2 characteristics defined as standard
for ultraĆpure water and beer
Temperature
compensation
with % w/w
Conductivity tables stored for H2SO4,
oleum, HNO3, HCl, HBr, NaOH, KOH,
NaCl (see Table 1, page 1/21)
Error limits with
conductivity measurement
< 2.0 % of measuring range
(at rated conditions)
Error limits with
temperature
compensation
< 1 % for characteristic
(with conductivity)
< 0.5 % of measured value
(for pure liquids)
Influencing effects
Repeatability
Linearity
Ambient temperature
Power supply
Load
Zero error
To DIN IEC 746, Part 1
< 0.2 % of fullĆscale value
< 0.5 % of fullĆscale value
< 0.2 %/10 K
< 0.1 %
< 0.1 %/100 W
< 0.2 % of fullĆscale value
Output signal
4 to 20 mA linear to measured value or
bilinear to measured value (2 linear
partial ranges with a knee at 12 mA,
see Fig. 1/18), electrically isolated from
sensor
Max. permissible load
(power supply Ć 14) V/0.02 A
Logbook
Automatic recording of warning and
failure messages with date and time,
20 entries with overflow, nonĆerasable
Data storage
> 10 years (EEPROM)
Device selfĆtest
Testing of RAM, EPROM, EEPROM,
display, keyboard; data can be
called on display
Clock
Software clock
Identification
CE marking
EMC
NAMUR NE 21
1/14
Siemens PA 20 · 1999
Applied harmonized
standards
EN 61010 (IEC 1010)
EN 55022 class B
IEC 1000Ć3Ć2
IEC 1000Ć4Ć2 class 2
IEC 1000Ć4Ć3 class 3(2)
IEC 1000Ć4Ć4 class 4
IEC 1000Ć4Ć5 class 3
IEC 801Ć6 class 3
(prIEC 1000Ć4Ć6/1995)
prEN 61000Ć4Ć11 class C
Radio interf. suppression
EN 55011 and EN 55022
Lightning protection
EN 61000Ć4Ć5
Mechanical stress
Vibration load of modules to
IEC 68Ć2Ć6
Repetitive shocks to IEC 68Ć2Ć27
Climatic loading
IEC 721Ć3Ć3, IEC 721Ć3Ć2
Transport loading
IEC 68Ć2Ć6
Electrical safety
IEC 1010, IEC 664
Foreign matter/
water protection
IEC 529
Degree of protection
IP 65 to EN 60529, NEMA 4X
Quality assurance system
DIN ISO 9001 / EN 29000
Material of field housing
Macrolon (polycarbonate +
20% glass fiber)
Permissible ambient
temperature
Operation (field device)
Transport and storage
Ć20 to +55 °C
Ć25 to +85 °C
Permissible relative
humidity
10 to 95%, no condensation
Power supply
DC 24 V (14 V to 30 V) 0.8 W
Protection class II (field housing)
Dimensions
See Fig. 1/16
Weight
2.5 kg
Options
See page 1/12
2nd passive analog
output
0/4 to 20 mA linear to temperature,
or flushing function, or limit,
or warning (preĆalarm)
Communication
PC/laptop or HART communicator with
SIPAN 32 and SIPAN 32X analyzers
Load with connection of
HART modem
HART communicator
Line
Protocol
SIPAN 32X with Ex
protection
Explosion protection
to DIN EN 50014
and DIN EN 50020
Permissible ambient
temperature during
operation
Power supply/output
signal circuit
250 to 500 W
250 to 500 W
TwoĆconductor, screened: < 1.5 km
HART, version 5.1
Type of protection "Increased
intrinsic safety ia"
II 2G EEx ia IIC T4
Ć20 to +50 _C
With type of protection "Intrinsic safeĆ
ty EEx ia IIC" only for connection to
certified intrinsicallyĆsafe circuits with
the following maximum values:
Ui = 30 V,, Ii = 100 mA,
Pi = 750 mW, Ri = 300 W,
Effective internal inductance:
Li = negligible
Effective internal capacitance:
Ci = 16 nF
SIPAN 32 and SIPAN 32X analyzers
Electric connections
SIPAN 32, SIPAN 32X analyzer
DC 24 V
4-20 mA
Option:
HART
5
6
7
8
Not used
9
10 11 12 13 14 15 16 17
Sensor
20 mA
passive
SIPAN 32, SIPAN 32X analyzer
SIPAN 32, SIPAN 32X analyzer
11 12 13 14 15 16 17
11 12 13 14 15 16 17
Pt 100
BN
WH
Conductivity
YE
GN
Pt 1000
10
GN
10
2EL sensors 7MA2 000 - 8DS
Conductivity
BN
4
GY
3
WH
2
PK
1
2EL sensors 7MA2 000 - 8 . .
SIPAN 32, SIPAN 32X analyzer
11 12 13 14 15 16 17
Pt 100
BK
BN
GN
WH
GY
PK
RD
Conductivity
YE
10
4EL sensors 7MA2 100 - 8 . .
11 12 13 14 15 16 17
Conductivity
YE
GN
WH
GN
BN
BN
YE
WH
VT
BU
IND sensors
7MA2 200 - 8 . . (not -8BA, -8EA)
IND sensors
7MA2 200-8BA,
7MA2200-8EA
Pt 100
BU
Pt 100
Conductivity
VT
GY
PK
RD
Pt 100
10
BN
11 12 13 14 15 16 17
GN
10
SIPAN 32, SIPAN 32X analyzer
WH
SIPAN 32, SIPAN 32X analyzer
Legend of colors
RD
Red
PK
Pink
GY
Gray
WH
White
BN
Brown
BU
Blue
YE
Yellow
GN
Green
BK
Black
VT
Violet
Ex zone
Not Ex zone
%($% $& "$"
#!
$"")# ($&
'$!( # %$*& ')%%!+
W
'$!( #
%$*&
')%%!+
W
$& #!+,& !(& $##( $#' '$*# ( $(($" ' $"")# ( $# (*# $& # $"")# ($&
$& * ( "$" # "#'-
1/15
SIPAN 32 and SIPAN 32X analyzers
Dimensions, design
172
86
3 mounting points M6:
1 at top and 2 at bottom
20.5
86
Screw-on cover; terminal connections
accessible from the front
(Pg screwed glands at bottom)
Ø 6,5
Ø 13
306
269
31
286
58
Display, original size
Polycarbonate field housing
Degree of protection IP65
3 mounting points M6:
2 at bottom and 1 at top
100
26.5
128.4
114
152
Pg 11 SW 22
Pg 13,5 SW 24
With SIPAN 32, SIPAN 32X:
3 x Pg 11 SW 22 in addition
20
104
Isolating power supply 7NG4021,
PCB and housing for rail mounting
22.5
Handheld HART communicator
Isolating power supply 7NG4121
for rail mounting
#$ " !# ! 1/16
%
SIPAN 32 and SIPAN 32X analyzers
Ordering data
Order No.
Order No.
SIPAN 32 analyzer
Two-wire system,
for conductivity measurements
Measuring procedure:
Two-electrode procedure (2EL)
Four-electrode procedure (4EL)
Inductive procedure (IND)
Microprocessor-based,
membrane keyboard with LCD,
menu control, logbook,
concentration display,
temperature compensation,
diagnostic software, 1 parameter set,
power supply: DC 24 V,
in field housing
SIPAN 32X analyzer with Ex protection,
intrinsically-safe version,
II 2G EEx ia IIC T4,
two-wire system,
for conductivity measurements
Measuring procedure:
Two-electrode procedure (2EL)
7MA2041-8A
Four-electrode procedure (4EL)
7MA2141-8A
Inductive procedure (IND)
7MA2241-8A
Microprocessor-based,
membrane keyboard with LCD,
menu control, logbook,
concentration display,
temperature compensation,
diagnostic software, 1 parameter set,
power supply: DC 24 V,
in field housing
7MA2040-8A
7MA2140-8A
7MA2240-8A
Standard version,
1 signal output: 4 to 20 mA
without interface
A
1 signal output: 4 to 20 mA,
with HART interface
B
2 signal outputs
with HART interface:
1st signal output:
measured value 4 to 20 mA,
2nd signal output: temperature or
switching contact for limit or
cleaning or warning
C
Standard version,
1 signal output: 4 to 20 mA
without interface
A
1 signal output: 4 to 20 mA,
with HART interface
B
2 signal outputs
with HART interface:
1st signal output:
measured value 4 to 20 mA,
2nd signal output: temperature or
switching contact for limit or
cleaning or warning
C
Order No.
Calibrated reference equipment
See page 1/25
Order No.
Order No.
Isolating power supply
(see MP 19, Section 5
for technical data)
D With AC/DC 24 V power supply,
DIN rail mounting
D With AC/DC 24 V power supply,
PCB, individual locking
D With AC 115 V power supply,
DIN rail mounting
D With AC 230 V power supply,
DIN rail mounting
D HART version
with Ex protection EEx ia IIC, smart,
with AC/DC 24 V power supply,
compact subassembly,
DIN rail mounting
D HART version
with Ex protection EEx ia IIC, smart,
with AC/DC 24 V power supply,
PCB, individual locking
Handheld HART communicator
Intrinsically-safe version EEx ia IIC T4
(see MP 17, Section 5
for technical data)
D German version
D English version
HART modem
Software for PC
7MF4998-8KF
7MF4998-8KT
7MF4997-1DA
On request
Accessories/mounting material
Order No.
For mounting of analyzer or isolating
power supply on a pipeline (see
page 1/28 for dimensional drawing)
Protective hood (mat. No. 1.4571)
with base plate
Pipe clamp
(mat. No. 1.4571)
Base plate
(mat. No. 1.4571)
Set of screwdrivers ”TORX”
C79451-A3177-D12
7MA8500-8DG
C79451-A3177-D11
C79451-A3246-D50
7NG4121-1AA00-1NN0
7NG4021-4CA33-0NN0
7NG4021-6BA33-0NN0
7NG4021-6AA33-0NN0
7NG4121-1AA20-1AN0
7NG4021-4CA33-2NA1
1/17
SIPAN 34 analyzer
Characteristics
SIPAN 34 is an analyzer of the fourĆwire generation with
stateĆofĆtheĆart technology with microprocessor control and
illuminated graphic display.
The SIPAN 34 analyzer is optionally available with special
features for process use.
The SIPAN 34 analyzer is available in two designs:
- With a field housing
- With a panel housing
It contains the analog and digital data processing functions for
the signal delivered by the sensor.
A SIPAN 34 analyzer can be used for all measuring ranges.
Special characteristics of SIPAN 34
FourĆwire
analyzer with extremely easy operation
Universal
power supply (24 V AC/DC, 115 V AC, 230 V AC)
Complete
basic configuration
SelfĆexplanatory
menu operation in plain text in five
languages (German , English, French, Spanish, Italian), help
function
Operation
according to NAMUR, i.e. complete local
operation with directly accessible keypad with 8 keys and
large, illuminated, fullĆgraphic display
Display
of S/cm, mS/cm, mS/cm, mS/m, MWcm, kWcm,
% w/w, H2SO4, oleum, HNO3, HCl, HBr, NaOH, NaCl, KOH
Direct
output of concentration values instead of conductivity
(19 stored material tables)
Additional
Graphic
of freelyĆdefined current values for test purposes
Maximum
electromagnetic compatibility according to CE and
NAMUR, sensitive lightning protection
Panel
housing made completely of metal, CE safety for every
control cabinet installation engineer
Robust
field housing (IP 65) with seven Pg screwed glands
for easy connection
No
special or expensive mounting set required for wall or
panel mounting
Options for SIPAN 34
Second
current output for measured value or temperature
with additional limit
Four
parameter sets with remote selection for complete
methods, not only for measuring ranges, e.g. also limits,
physical dimensions, temperature compensation with
complete characteristic (not only TC value), hysteresis
Individual
calibration of each parameter set possible
Automatic
cleaning function (3 relays) for cleaning, flushing,
fitting control with cyclic time input, waiting and holding
functions
TwoĆpoint
controller for pulse length (dosing valves) or pulse
frequency (diaphragm pumps)
Additional
switching contact for maintenance (function
check) and preĆalarm (warning)
permanent temperature display in °C
signal 0/4 to 20 mA, floating
FreelyĆprogrammable,
permanent measuringĆpoint
designation (saves tag labels)
Logbook
with entry of faults or calibration procedures with
date and time
Fault
Output
tests for: keys, RAM, EPROM, EEPROM, display
trend display of measured value
Additional
Output
permanent bargraph of measuring range
Selectable
Functions
Basic analyzer
Inputs
and limit contacts
Conductivity
NonĆlinear
ultraĆpure water temperature compensation for
conductivity
conductivity measuring procedures (2EL/4EL/IND) can be
selected, i.e. only one analyzer is required for the complete
conductivity range
Temperature
All
Program
for automatic recording of userĆspecific temperature
compensation
Maintenance
switch with automatic HOLD function
Comprehensive
fault diagnosis and preventive maintenance
system in plain text
3
operating levels with coded protection for monitoring,
routine and specialists
1/18
Siemens PA 20 · 1999
Options
Remote switching of range for 4
parameter sets, thus access to 4
complete parameter sets for complete
methods including ranges, limits,
physical dimensions, temperature
compensation, hysteresis
Outputs
Analog output
2nd analog output for temperature
Contacts
or
1x failure
1x limit and
2x NAMUR contacts
Second
limit
2 limits
with
controlĆ
ler
function
3 x cleaning or
3 x range
signalling
contacts
SIPAN 34 analyzer
Display and control panel
Measuring-point
identification
Digital measurement
display
Alarms
Menu-based, self-explanatory
operation (examples)
Illuminated
graphic display
Temperature
display
Parameterized range
(bargraph)
keys for menu control,
incrementing/decrementing
MEAS key for
switching over to
measurement mode
or trend display
ENTER key to call the
main menu or to store
the input values
HELP key for calling additional
information, display of alarm
information
ESC key for scrolling
backwards and for
correcting inputs
CAL key to call the
calibration program
! "
1/19
SIPAN 34 analyzer
Technical data (four-wire system)
Display
Measured value
Graphic
Four 15Ćmm digits
or trend display:
5 bars, 3 mm high
Temperature, alarms,
measuringĆpoint identification,
3Ćmm digits
Current output as bargraph,
3 mm high
8 lines of text
1 heading (inverted display) and
6 text lines, letters 4 mm high
LED
Others
With inputs
Illumination
Inputs
8 keys:
MEAS
HELP
CAL
ESC
▲
▼
"
ENTER
According to NAMUR
Measurement/trend
Help
Calibration
1 step backwards in menu
Increment the number /
1 line upwards
Decrement the number /
1 line downwards
1 digit to right with numbers
Calling a menu item /
acceptance of entered value
Languages
5: German, English, French, Italian,
Spanish; selectable
Coding
3 coding levels for operations
(display level, user level, specialist
level)
Dimension
mS/cm, mS/cm, S/cm, mS/m, mS/m,
S/m, % w/w, MWcm, kWcm
Measuring range
See technical data of sensors
Measuring span
(expansion)
Any, but at least 10% of smallest
measuring range
Output range
Optionally selectable between 0 and
maximum fullĆscale value
Measuring range for
temperature
Ć50 to +200 °C
Measuring span for
temperature
Any, but at least 10% of measuring
range
Temperature compensaĆ
tion with conductivity
measurements
Linear TC value, 0 to 10 %/K
NonĆlinear response (max. 9 characĆ
teristics), 2 characteristics defined as
standard for ultraĆpure water and
beer
Temperature compensaĆ
tion with % w/w
Conductivity tables stored for H2SO4,
oleum, HNO3, HCl, HBr, NaOH, KOH,
NaCl
(see Table 1/1)
Error limits with conducĆ
tivity measurements
< 1.0 % of measuring range
(at rated conditions)
Error limits with temperaĆ
ture compensation
< 1 % for characteristic
(with conductivity)
< 0.5 % of measured value
(for pure liquids)
Influencing effects
Repeatability
Linearity
Ambient temperature
Power supply
Load
Zero error
To DIN IEC 746, Part 1
< 0.2 % of fullĆscale value
< 0.5 % of fullĆscale value
< 0.2 %/10 K
< 0.1 %
< 0.1 %/100 W
< 0.2 % of fullĆscale value
1/20
Siemens PA 20 · 1999
Output signal
0/4 to 20 mA floating, linear to meaĆ
sured value or bilinear to measured
value (2 linear partial ranges with
knee at 10 or 12 mA), see Fig. 1/18
Max. permissible load
750 W
Limit
1 NO or NC contact selectable,
adjustable hysteresis and response
time
Alarm contact
1 alarm (failure)
Relay contacts
NO contact, rating AC/DC 24 V, 1 A,
floating, nonĆsparking
Logbook
Automatic recording of warning and
failure messages with date and time,
20 entries with overflow,
nonĆerasable
Data storage
> 10 years (EEPROM)
Device selfĆtest
Testing of RAM, EPROM, EEPROM,
display, keyboard;
data can be called on display
Clock
Software clock
Identification
CE marking
EMC
NAMUR NE 21
Applied harmonized
standards
EN 61010 (IEC 1010)
EN 55022 class B
IEC 1000Ć3Ć2
IEC 1000Ć4Ć2 class 2
IEC 1000Ć4Ć3 class 3(2)
IEC 1000Ć4Ć4 class 4
IEC 1000Ć4Ć5 class 3
IEC 801Ć6 class 3
prIEC 1000Ć4Ć6/1995)
prEN 61000Ć4Ć11 class C
Radio interference supp.
EN 55011 and EN 55022
Lightning protection
EN 61000Ć4Ć5
Mechanical stress
Vibration load of modules to
IEC 68Ć2Ć6
Repetitive shocks to IEC 68Ć2Ć27
Climatic loading
IEC 721Ć3Ć3, IEC 721Ć3Ć2
Transport loading
IEC 68Ć2Ć6
Electrical safety
IEC 1010, IEC 664
Foreign matter/
water protection
IEC 529
Degree of protection
Field device
Panel mounting
IP 65 to EN 60529, NEMA 4X
IP 54 to EN 60529 (front)
Quality assurance system
DIN ISO 9001 / EN 29000
Material of field housing
Panel mounting housing
Macrolon (polycarbonate +
20% glass fiber)
Aluminium
Permissible ambient temp.
Operation (field device)
Operat. (panel mounting)
Transport and storage
Ć20 to +55 _C
Ć5 to +70 _C
Ć25 to +85 _C
SIPAN 34 analyzer
Technical data (four-wire system)
Permissible relative
humidity
10 to 95 %, no condensation
Power supply
AC 120 V (94 V to 132 V),
48 to 63 Hz, 10 VA
AC 230 V (187 V to 264 V),
48 to 63 Hz, 10 VA
AC 24 V (20 V to 26 V),
48 to 63 Hz, 10 VA
DC 24 V (20 V to 30 V), 8 W
Protection class II (field housing)
Dimensions
See page 1/16
Weight
2.5 kg field housing
2.0 kg panel housing
Additional options
See page 1/18
Second output signal
0/4 to 20 mA linear to temperature
Temperature range _C
Possible measuring
ranges1)
% w/w
H2SO4
Ć20 to +120
0 to 34
32 to 85
92 to 99.5
Oleum
+10 to +100
+10 to +60
12 to 45
60 to 70
HNO3
Ć20 to +55
0 to 30
34 to 85
t 95
92 to
0 to +100
0 to 12
HCl
Ć20 to +55
0 to 16
24 to 42
Measured
medium
0 to +100
0 to 12
0 to +100
0 to 26
18 to 32
Additional limit
1 x NO or NC contact selectable,
any assignment to measured value
or temperature
NaOH
NaCl
0 to +100
0 to 26
Parameter sets
4
KOH
0 to +100
Diagnostic contacts
2, preĆalarm and maintenance
0 to 34
32 to 42
Range signalling
contacts
Cleaning contacts with
timer
Signalling of current measuring
range (3 contacts)
3, fitting control, cleaning and
flushing
HBr
Ć20 to +55
0 to 30
39 to 52
Range switchover
(if without interface)
4, parameterizable as desired using
range selection; external control
possible
Controller
2 floating contacts (instead of limits)
as PI controller
Table 1/1: Measured media data preprogrammed in SIPAN 32, SIPAN 32X
and SIPAN 34 for concentration display
mA
20
Calibrated reference equipment
Smallest measuring
range
0.1 S/cm
Largest measuring range
5 S/cm
Repeatability
< 0.5 % of fullĆscale value,
but at least 0.5 nS/cm
Deviation from absolute
value
< 1 % of fullĆscale value,
but at least 1 nS/cm
Max. permissible temperĆ
ature of medium
5 to 50 _C
10/12
0/4
KA KK
KA: StartĆofĆscale value
KK: Knee
KE: FullĆscale value
KE
Fig. 1/18 Linear and bent characteristics in SIPAN 32, SIPAN 32X and
SIPAN 34 analyzers
1)
Measuring ranges are temperatureĆdependent, see 1/28
Siemens PA 20 · 1999
1/21
SIPAN 34 analyzer
Technical data (four-wire system)
!0!,%2%0 1%21 %6!,/+%
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55
55
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1/22
)%,%-1
8
-
SIPAN 34 analyzer
Electric connections
SIPAN 34 analyzer
7
8
9
Not used
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Output signal
6
Range switchover
5
Range signalling
option (cleaning)
4
Diagnostic
contacts
3
Limits
2
Power supply
1
Sensor
SIPAN 34
9
10 11 12 13 14 15 16 17 18 19 20 21 22
+24V
– +
24 V=
L
Alarm
Failure
Limit 1
Signalling
Range 2
N
Pre-alarm
Warning
Limit 2
24 V 110 V 230 V Selection
Range 2
Signalling
Range 3
Conductivity
Selection
Range 3
Selection
Range 4
Signalling
Range 4
Maintenance
Functional check
20 mA
8
20 mA
7
0/4
6
0/4
5
+24V
2
+24V
1
Temperature
Option
12 13 14 15
Fitting
Flushing
Cleaning
Conductivity
2EL sensors 7MA2 000 - 8 . .
IND sensors
7MA2 200 - 8 . . (not -8BA, -8EA)
Pt 100
BN
GN
YE
WH
GY
PK
BK
BN
4EL sensors 7MA2 100 - 8 . .
VT*
YE
BN
GN
GN
Conductivity
BU
24 25 26 27 28 29 30
WH
23
BN
VT*
YE
GN
BU
BN
WH
GY
PK
RD
Conductivity
SIPAN 34
24 25 26 27 28 29 30
Pt 100
SIPAN 34
24 25 26 27 28 29 30
Pt 100
Conductivity
2EL sensors 7MA2 000 - 8DS
SIPAN 34
23
WH
YE
Pt 1000
WH
Pt 100
23
24 25 26 27 28 29 30
GN
23
BN
WH
GY
PK
GN
SIPAN 34
24 25 26 27 28 29 30
RD
SIPAN 34
23
IND sensors
7MA2 200-8BA,
7MA2200-8EA
Legend of colors
RD
Red
PK
Pink
GY
Gray
WH
BN
White Brown
BU
Blue
YE
GN
Yellow Green
BK
Black
VT
Violet
VT* Connection to terminal 23 of analyzer for panel mounting
Connection to screen of analyzer as field device
1/23
SIPAN 34 analyzer
Dimensions, design
172
86
3 mounting points M6:
1 at top and 2 at bottom
20.5
86
Screw-on cover;
terminal connections accessible from the front
(Pg screwed glands at the bottom)
Ø 6,5
Ø 13
306
286
269
3 mounting points M6:
2 at bottom and 1 at top
Polycarbonate field housing
Degree of protection IP65
Profile rail can be shortened for
greater front panel thicknesses
152
90
100
96
96
Pg 11 SW 22
Pg 13.5 SW 24; with SIPAN 34:
3 x Pg 11 SW 22 in addition
Profile rail for instrument mounting
in panel with M3 screw
#$ " ! ! 1/24
%
SIPAN 34 analyzer
Ordering data
Order No.
SIPAN 34 analyzer
Four-wire system,
for conductivity measurements
Process version,
microprocessor-based with
illuminated graphic display,
membrane keyboard, menubased operation (5 languages),
diagnostic software, trend display,
concentration display, logbook,
temperature compensation
1 parameter set
1 signal output 0/4 to 20 mA,
1 alarm contact,
1 limit contact and
2 diagnostic contacts
Power supply
DC 24 V/AC 24 V, 48 to 63 Hz
AC 120 V, 48 to 63 Hz
AC 230 V, 48 to 63 Hz
Measuring procedure:
Two-electrode procedure (2EL)
(standard setting)
Four-electrode procedure (4EL)
Inductive procedure
(IND)
Instrument design
Field housing
Panel housing 96 x 96
Options
D Without
D With second signal output
0/4 to 20 mA and
second limit contact
D With 4 selectable parameter
sets and 3 range signalling
contacts
D With second signal output
0/4 to 20 mA, second limit
contact, 4 selectable
parameter sets and
3 range signalling contacts
Limits with controller function
Without
With
Order No.
7MA2034-
0 - 0
0
Calibrated reference equipment
for measuring conductivity in ultrapure water with factory certificate
to DIN 50 049 Part 2.2 and
EN 10 204 Part 2.2, comprising:
Analyzer 7MA2031-2AA30-0AA0
Sensor 7MA2000-8AB
Flow fitting C74451-A1789-A1
mounted on supporting rack,
smallest meas. range: 0.1 S/cm
largest meas. range:
5 S/cm
(annual factory check recommended)
7MA5503-0AA00
Accessories / mounting material
Order No.
For mounting of analyzer
on a pipeline (see Fig. 1/27
for dimensional drawing)
Protective hood (mat. No. 1.4571)
with base plate
Pipe clamp (mat. No. 1.4571)
Base plate (mat. No. 1.4571)
Set of screwdrivers ”TORX”
C79451-A3177-D12
7MA8500-8DG
C79451-A3177-D11
C79451-A3246-D50
0
1
2
A
B
C
A
B
0
1
2
3
A
B
Automatic cleaning/flushing
(3 contacts + timer for fitting,
cleaning, flushing)
Without
With
A
B
1/25
2EL sensors, fittings, accessories
Dimensions of 2 EL sensors for very low to
medium concs., power plants, ultra-pure water
Pg 11
Pg 21
Pg 11
Pg 21
Cable, 5 m long
Pg 13.5
Ø 31
Rd 78 x 1/6
Ø 12
50
Ø 112
185
1
90
Ø 24
2EL sensor, compact
7MA2000-8DS
40
Ø 30
11
22
230
Mounting depth 118
Mounting depth 118
125
230
68
Ø 30
2EL sensor with pin electrodes
7MA2000-8DD
Ø 13
60
Rd 78 x 1/6
DIN 405
DIN 405
Rd 78 x 1/6
170
170
150
Mounting part
C74451-A1789-D1
Mounting part
C74451–A1789–D1
Ø 54
150
R 3/4
3/8–18NPT
42
3/8–18NPT
165
3/8–18NPT
22
Ø 112
Ø 90
Ø 67,5
Ø 50
Electrode holder, PP
C74451-A1789-B1
Union nut
Rd 78 x 1/6
DIN 405
162
142
Ø 15
2EL sensor with
concentric electrodes
7MA2000-8AB, -8BB, -8CB
65
2EL sensor with
concentric electrodes
7MA2000–8AA, -8BA, -8CA
Ø 70
Ø 62
Int. Ø 50
Ø54
Int. Ø 50
Internal Ø50
Internal Ø 50
Blanking plug
3/8–18NPT
3/8–18NPT
3/8–18NPT
3/8–18NPT
R 3/4
Flow fitting, VA
C74451-A1789-A1
Rd 78 x 1/6
DIN 405
Union nut, VA
M54445-A23
85
R 3/4
Flow fitting, PP
C74451-A1789-A3
Electrode holder, PP
C74451-A1789-B1
Ø 50
Rd 78 x 1/6
DIN 405
35
Ø 50
Flow fitting, PP
M54145-A92
Rd 78 x 1/6
DIN 405
Rd 78 x 1/6
DIN 405
150
Flow fitting, VA
C74451-A1789-A2
85
85
Screw connector for
welding on, VA:
M54445-A25
150
Ø 50
Internal Ø 50
85
170
Ø 55
Rd 78 x 1/6
DIN 405
Rd 78 x 1/6
DIN 405
Flow fitting, VA
C74451-A1789-A21
Ø 92
Union nut, VA
M54445-A23
1/26
T-piece, VA
M54445-A21
Four-way junction, VA
M54445-A20
14
14
R 3/4
85
22
Ø54
Ø 68
Tapered seal, VA
M54445-A27
2EL sensors, fittings, accessories
Ordering data for 2EL sensors for very low to
medium concs., power plants, ultra-pure water
Order No.
2EL sensor for conduct. measurements
Six-hole flange version, concentric
stainless steel (VA) electrodes and built-in
Pt 100 compensation thermometer
Measuring ranges
0 ... 0.1 S/cm to 0 ... 25 S/cm1)
0 ... 1 S/cm to 0 ... 250 S/cm1)
0 ... 20 S/cm to 0 ... 5000 S/cm1)
Cable, 10 m long
Cable, 30 m long
2EL sensor for conduct. measurements
with union nut, concentric stainless steel
electrodes and built-in Pt 100
compensation thermometer
Measuring ranges
0 ... 0.1 S/cm to 0 ... 25 S/cm1)
0 ... 1 S/cm to 0 ... 250 S/cm1)
0 ... 20 S/cm to 0 ... 5000 S/cm1)
Cable, 10 m long
Cable, 30 m long
Order No.
7MA2000-8AA
7MA2000-8BA
7MA2000-8CA
C79451-A3298-N100
C79451-A3298-N300
7MA2000-8AB
7MA2000-8BB
7MA2000-8CB
C79451-A3298-N100
C79451-A3298-N300
✔
✔
✔
✔
✔
✔
✘
✔
✔
✔
✘
✘
✘
✘
✘
✘
✘
✘
✔
✔
✔
✔
✔
✔
✔
✔
✔
Gasket for DN 50
Six-hole flange gasket (set of 5)
Standard gasket, Viton (set of 5)
for union nut
Special gasket, EPDM (set of 25)
for union nut
Special gasket, Teflon (set of 15)
for union nut
C74451-A1789-A1
C74451-A1789-A21
M54145-A92
C74451-A1789-A3
M54445-A21
M54445-A25
C74451-A1789-A10
C74451-A1789-A12
C74451-A1789-A14
C74451-A1789-A16
7MA8500-8FU
7MA8500-8FV
7MA8500-8FW
M54445-A31
M54445-A24
M54445-A34
M54445-A35
Accessories
Electrode holder, PP
Union nut DN 50, PP
Union nut DN 50 (mat. No. 1.4301)
Set of mounting parts (all fittings)
Mounting set for sensors with
six-hole flange
Tapered seal DN 50 (mat. No. 1.4301)
Hook key spanner (mat. No. 1.4301)
for union nut M54445-A23
Adjustable-height flange for immersion
fittings 7MA8500-8FU, -FV, -FW
✔
✘ ✘ ✘ ✔ ✘ ✘ ✘ ✘
'#" # #( ''"& #% &"&#%&
✔ %#!!" ✘ $#&& Immersion fitting (see Fig. 1/23), PP,
for tanks or open vessels,
with immersion tube and protective cage
Immersion length 600 m
Immersion length 1000 mm
Immersion length 1400 mm
Immersion length 1800 mm
Immersion fitting (see Fig. 1/23), PP,
for tanks or open vessels,
with immersion tube and protective cage
Immersion length up to 1000 m
Immersion length up to 1500 mm
Immersion length up to 2000 mm
C74451-A1789-A2
C74451-A1789-B1
C74451-A1789-C2
M54445-A23
C74451-A1789-D1
M54445-A32
M54445-A27
M54445-A33
7MA8500-8FY
✔
✔
✔
✔ ✘
7MA8500–8FU, –8FV, –8FW
C74451–A1789–A10, –A16
M54445–A25
7MA8500–8BR
M54445–A21
M54445–A20
2EL sensors
C74451–A1789–A3
7MA8500-8DJ
7MA8500-8DK
M54145–A92
Cable with plug, 3 m long
Cable with plug, 3 m long
C74451–A1789–A21
7MA2000-8DS
C74451–A1789–A1
2EL sensor for conduct. measurements
Compact with Pg 13.5 screw plug connector,
with Pt 1000 compensation thermometer,
stainless steel pin electrodes, meas. range
0 ... 10 S/cm to 0 ... 2500 S/cm1)
C74451–A1789–A2
7MA2000-8DD
C79451-A3298-N100
C79451-A3298-N300
Fittings
2EL sensor for conduct. measurements
Mounting flange DN 50, fixed cable 5 m,
stainless steel pin electrodes, PES shaft,
measuring range
0 ... 2 S/cm to 0 ...500 S/cm1)
With built-in Pt 100 compensation
thermometer
Cable, 10 m long
Cable, 30 m long
Flow fitting, stainless steel,
for bypass applications,
sensor mounting using six-hole flange,
connection 3/8-18 NPT
Flow fitting, stainless steel,
for bypass applications,
sensor mounting using union nut
(union nut not included in delivery)
Connection 3/8-18 NPT
Connection R 3/4
Flow fitting, polypropylene,
for bypass applications,
sensor mounting using union nut
(union nut not included in delivery)
Connection R 3/4
With union nut, connection 3/8-18 NPT
Fittings, stainless steel,
for installation in DN 50 pipelines,
sensor mounting using union nut
(union nut not included in delivery)
T-piece with 3 gaskets (Viton)
Screw connector for welding on,
stainless steel, with 1 gasket (Viton)
Order No.
SIPAN 32 and SIPAN 32X analyzers
SIPAN 34 analyzer
Calibrated reference equipment
See page 1/17
See page 1/17
See page 1/25
5 times the full-scale value possible (with reduced measuring accuracy)
Available ex-stock
!"&
)
1/27
4EL sensors, fittings, accessories
Dimensions of 4EL sensors for high concs.,
drinking water and waste water applications
Pg 16
Cable, 5 m long
Cable, 5 m long
26 4
Disconnector
socket
Ø 30
G 2”
Ø 60
218
220 fitted
Ø 40
Ø 68
Ø 63
Ø 61
Ø 50
120
35
74
84
Ø 12
40
Ø 22
Ø 165
Ø 125
4EL sensor Ø12 mm
7MA2100-8CA
4EL sensor Ø22 mm
7MA2100-8BC
Union nut, PP
C74451-A1789-C2
Ø 62
Internal Ø 50
Blanking plug
3/8–18 NPT
Adjustable immersion depth
60
Et
Electrode holder, PP
C74451-A1789-B1
22
65
3/8–18NPT
150
165
Ø 13
L
22
4x
Ø 18
1000, 1500 or 2000
Rd 78 x 1/6
DIN 405
Adjustable-height
flange 7MA8500-8FY
Union nut
Ø 40
Pg 13,5
3/8–18 NPT
Flow fitting, PP
C74451-A1789-A3
Ø 45
Rd 78 x 1/6
DIN 405
50
DIN 405
Rd 78 x 1/6
Ø 103
42
R 3/4
51
Ø 40
M8
Ø 20
Mounting part
C74451-A1789-D1
170
170
150
R 3/4
Ø 70
Ø 54
Internal Ø 50
C74451- A1789-
Internal Ø 50
Variable-height
support
R 3/4
- A10
- A12
- A14
- A16
Immersion depth
Et mm
600
1000
1400
1800
Length
L mm
778
1178
1578
1978
R 3/4
Flow fitting, VA
C74451-A1789-A21
Flow fitting, PP
M54145-A92
1/28
Immersion fittings, PP
7MA8500-8FU, -8FV, -8FW
Immersion fittings, PVC
C74451-A1789-A10 to -A16
4EL sensors, fittings, accessories
Ordering data for 4EL sensors for high concs.,
drinking water and waste water application
Order No.
4EL sensor for cond. measurements
with 4 ring electrodes,
with Pt 100 compensation thermometer
Measuring range
0 ... 0.1 mS/cm to 0 ... 500 mS/cm
Diameter 22 mm,
including plug-on cable, 5 m long
Diameter 12 mm,
for Pg 13.5, fixed cable, 5 m long
7MA2100-8BC
7MA2100-8CA
Extension cable
10 m long, with plug
Extension cable
10 m long, with plug
C79195-A3453-N100
C79195-A3453-N300
7MA2100-8BC
✔ ✘ ✘ ✘ ✘ ✘ ✔
Flow fitting,
polypropylene, for bypass applications,
sensor mounting using union nut
(union nut not included in delivery)
Connection R 3/4
With union nut, connection 3/8-18 NPT
M54145-A92
C74451-A1789-A3
Flow fitting,
stainless steel, for bypass applications,
sensor mounting using union nut
(union nut not included in delivery)
Connection R 3/4
C74451-A1789-A21
Fittings, stainless steel (mat. No. 1.4301),
for installation in DN 50 pipelines (page 1/21),
sensor mounting using union nut
(union nut not included in delivery)
Four-way junction with 4 gaskets (Viton) M54445-A20
T-piece with 3 gaskets (Viton)
M54445-A21
Screw connector for welding on,
steel, with 1 gasket (Viton)
M54445-A25
Immersion fitting,
PP, for tanks or open vessels,
with immersion tube and protective cage
Max. immersion length 600 mm
Max. immersion length 1000 mm
Max. immersion length 1400 mm
Max. immersion length 1800 mm
C74451-A1789-A10
C74451-A1789-A12
C74451-A1789-A14
C74451-A1789-A16
Immersion fitting,
PP, complete, for tanks or open vessels,
with immersion tube and protective cage,
adjustable-height holder
Immersion length up to 1000 mm
Immersion length up to 1500 mm
Immersion length up to 2000 mm
7MA8500-8FU
7MA8500-8FV
7MA8500-8FW
Gasket DN 50 for union nut
Standard gasket, Viton (set of 5)
Special gasket, EPDM (set of 25)
Special gasket, Teflon (set of 15)
M54445-A24
M54445-A34
M54445-A35
Accessories
Order No.
Electrode holder, PP
Union nut, PP, DN 50
Set of mounting parts
for flow fitting (mat. No. 1.4301)
Union nut DN 50 (mat. No. 1.4301)
Tapered seal DN 50
(mat. No. 1.4301)
Hook key spanner (mat. No. 1.4301)
for union nut M54445-A23
Mounting stand (mat. No. 1.4301)
Wall mount (mat. No. 1.4301)
Support (mat. No. 1.4301) for
immersion fittings, for fitting to
mounting stand 7MA8500-8CG or to
wall mount 7MA8500-8BP
Adjustable-height flange for immersion
fittings 7MA8500-8FU, -8FV, -8FW
Calibration solution for conductivity
sensors, 1.413 mS/cm, 460 ml
C74451-A1789-B1
C74451-A1789-C2
M54445-A33
7MA8500-8CG
7MA8500-8BP
Accessories
Order No.
SIPAN 32 and SIPAN 32X analyzers
SIPAN 34 analyzer
Calibrated reference equipment
See page 1/17
See page 1/25
See page 1/25
C74451-A1789-D1
M54445-A23
M54445-A27
7MA8500-8CJ
7MA8500-8FY
7MA8500-8DU
✔
7MA2100-8CA
7MA2100-8CA and
C74451-A1789-B1
7MA8500–8FU, –8FV, –8FW
C74451–A1789–A10, –A16
M54445–A25
M54445–A21
M54445–A20
C74451–A1789–A21
C74451–A1789–A3
7MA8500-8BS
M54145–A92
Fittings
Junction box
for extension cable
4EL sensors
Order No.
✔ ✘ ✘ ✘ ✘ ✘ ✔
✔ ✘ Available ex-stock
1/29
IND sensors, fittings, accessories
Dimensions of IND sensors for medium to very
high concs., chemical and food industries
Cable, 5 m long
Cable, 5 m long
24
24
24
Cable, 5 m long
24
Cable, 5 m long
24
Cable, 5 m long
Ø 62
Ø 40
151.5
11
89.5
13
96
36
14
85
15
25
150
20
R 3/4
170
M12
13
65
IND sensor, DURAN
7MA2200-8BD
Ø 41.4
85
Flow fitting
PP: M54145-A102
VA: C74451-A1789-A22
Ø 70
VARIVENT
seal, VA
7MA8500-8DH
Internal Ø 50
R 3/4
24
28
40
Cable, 5 m long
Flow fitting, PVDF
M54145-A93
55
ISO 228
G1/4
170
35
M5
SW17
Ø 62
50
42,5
Ø 60
VARIVENT
sealing ring, VA
7MA8500-8AE
SW17
120
Flow fitting, PTFE/GF25
7MA8500-8AB
VARIVENT fitting, VA
7MA8500-8AD including:
7MA8500-8DH, -8AC, -8AH
VARIVENT
clamping ring, VA
7MA8500-8AC
13
85
ISO 228
G1/4 R1/4
13
19.5
54
13
65
IND sensor, PEEK
7MA2200-8CB
Thermometer, VA
7MA8500-8AA
85
96
Prot. tube, PTFE for
thermometer
C79451-A3302-B6
17,5
DIN 405
Rd 78 x 1/6
42
160
R 3/4
Ø 85
1/30
IND sensor, FEP
7MA2200-8BF
7MA2200-8EB
65
VARIVENT connector
for welding on, VA
7MA8500-8AG including:
7MA8500-8DH, -8AC, -8AH
Int.. Ø 50
Ø 70
Ø6
60
60
36
290
13
96
IND sensor, PEEK
7MA2200-8DD
Ø 76,5
IND sensor, FEP
7MA2200-8BA
7MA2200-8EA
73
Ø 41
Ø 42
Rd 78 x 1/6
DIN 405
R 3/4
157
11
89.5
157
44.5
Ø 41
IND sensor, PEEK
7MA2200-8DA
Ø 60
Ø 68
Ø 63
44.5
50
12.3
14
Ø 60
Ø 68
151.5
Ø 36
50
70
Ø 36
IND sensors, fittings, accessories
Ordering data of IND sensors for medium to very
high concs., chemical and food industries
Order No.
IND sensor for conductivity measurements
Made of FEP, with 5 m long fixed cable
Measuring range:
0 ... 0.1 mS/cm to 0 ... 2500 mS/cm
With Pt 100 compensation thermometer
Made of PEEK, with
Pt 100 compensation thermometer
Made of glass (DURAN), with
Pt 100 compensation thermometer
Pt 100 compensation thermometer
for IND sensor 7MA2200-8BA
IND sensor for conductivity measurements
Made of PEEK, with special flange
matching the VARIVENT fittings,
measuring range
0 ... 0,1 mS/cm to 0 ... 2500 mS/cm
with Pt 100 compensation thermometer
and O-ring made of EPDM,
including 5 m long fixed cable
For flow fitting 7MA8500-8AD
For screw conn. for welding on 7MA8500-8AG
IND sensor Ex for cond. measurements in
explosive atmospheres, made of FEP, type
of protection: intrinsic safety EEx ib IIC T4
for Tamb < 80 _C and liquid temperature
Tmed < 130 _C, incl. 5 m long fixed cable,
Measuring range
0 ... 0.1 to 0 ... 2500 mS/cm
With Pt 100 compensation thermometer
Order No.
Flow fitting, PTFE/GF 25,
for bypass applications,
sensor mounting using flange,
with gasket and flange screwed gland
7MA8500-8AB
Flow fitting, PVDF,
for bypass applications, connection R 3/4
sensor mounting using union nut
(union nut not included in delivery)
M54145-A93
Flow fitting, VA (see Fig. 1/23),
for bypass applications, connection R 3/4
sensor mounting using union nut
(union nut not included in delivery)
C74451-A1789-A21
Flow fitting, VA, side
connection R 3/4, for bypass applications,
sensor mounting using union nut
(union nut not included in delivery)
C74451-A1789-A22
7MA2200-8CB
7MA2200-8DD
Flow fitting, PP, side connection R 3/4,
for bypass applications,
sensor mounting using union nut
(union nut not included in delivery)
M54145-A102
7MA2200-8EA
7MA2200-8EB
Fittings, VA (mat. No. 1.4301),
for installation in DN 50 pipelines
(see Fig. 1/21),
sensor mounting using union nut
(union nut not included in delivery)
T-piece with three gaskets (Viton)
Screw connector for welding on,
with 1 gasket (Viton)
7MA2200-8BA
7MA2200-8BF
7MA2200-8DA
7MA2200-8BD
7MA8500-8AA
7MA2200–8BA
7MA2200–8BF
✔ ✘ ✘
✔ ✔
7MA2200–8DA
7MA8500–8AG
7MA8500–8AD
C74451–A1789–A22
M54445–A25
M54445–A21
M54445–A20
M54145–A102
IND sensors
C74451–A1789–A21
C79451-A3300-N100
C79451-A3300-N300
7MA8500-8BS
M54145–A93
Extension cable, 10 m long
Extension cable, 10 m long
Junction box, for extension cable
7MA8500–8AB
7MA8500-8AA
Fittings
Pt 100 compensation thermometer
for IND sensor 7MA2200-8EA
✘ ✘ ✘
✘ ☛ ✔
✔ ✘ ☛ ✔ ✔
7MA2200–8BD
✔ ✘
✔
7MA2200–8CB
7MA2200–8DD
7MA2200–8EA
7MA2200–8EB
✔ ✘ ✘
✔ ✔
✘ ✘ ✘
✘ ☛ ✔
! ✔ ✘ ☛ M54445-A21
M54445-A25
VARIVENT fitting, VA
As flow fitting for DN 50 pipelines,
with 1 seal, 2 clamping rings and
2 EPDM gaskets
7MA8500-8AD
As connector for welding on for mounting
on tanks, DN 50, with 1 seal, 1 clamping
ring and 1 EPDM gasket
7MA8500-8AG
VARIVENT gasket
Standard gasket, EPDM (set of 5)
Special gasket, Viton (set of 25)
7MA8500-8AH
7MA8500-8AJ
Gasket DN 50 for union nut
Standard gasket, Viton (set of 5)
Special gasket, EPDM (set of 25)
Special gasket, Teflon (set of 15)
M54445-A24
M54445-A34
M54445-A35
Accessories
Order No.
Set of mounting parts for
flow fittings
C74451-A1789-D1
Union nut DN 50 (mat. No. 1.4301)
M54445-A23
Union nut DN 50, PP
C74451-A1789-C2
Tapered seal (mat. No. 1.4301) DN 50
M54445-A27
Hook key spanner (st. steel) for M54445-A23 M54445-A33
VARIVENT sealing ring (mat. No. 1.4404)
for 7MA8500-8AD and -8AG
7MA8500-8AE
VARIVENT seal (mat. No. 1.4404)
7MA8500-8DH
VARIVENT clamping ring (mat. No. 1.4404) 7MA8500-8AC
Thermometer protective tube, PTFE
(Teflon) for 7MA8500-8AA
C79451-A3302-B6
Adjustment set for inductive conductivity
sensors 7MA2200-8BA, -8BD, -8BF,
-8CB, -8DA, -8DD, -8EA and -8EB
7MA2200-8FA
SIPAN 32, SIPAN 32X analyzer
SIPAN 34 analyzer
Calibrated reference equipment
See page 1/17
See page 1/25
See page 1/25
Available ex-stock
"
1/31
Accessories for SIPAN 32, SIPAN 32X and SIPAN 34 analyzers
Dimensions, installation
220
200
220
M6
Ø 60
384
286
384
43
72
M8
38
56
M6
240
( %!) 145
Analyzer fitted in protective hood
(base plate also available separately)
570
Protective hood C79451-A3177-D12
fitted on pipe clamp 7MA8500-8DG
! ') ''# &* %"#)
.
(($' ( $' # #!+,'( "#( $#( # ""
1/32
"#(-
Technical data
2 EL sensors, 4 EL sensors
2EL sensor 7MA2 000 - . .
-8AA
Cell constant cmĆ1
Min. measuring range/
max. measuring range S/cm
-8AB
-8BA
0.00580
-8BB
0 to 0.1 /
0 to 25
0 to 1253)
-8CB
-8DD
1.160
0 to 1 /
0 to 250
0 to ā12503)
Resistance thermometer 90% time
0 to 20 /
0 to 5ā000
0 to 25ā0003)
Union
nut
6Ćhole
flange
0.50
0 to 2 /
0 to 500
0 to 25003)
0 to 10 /
0 to 2ā500
0 to 125ā003)
3s
Electr. carbon + glass
Stainl. steel (1.4571)
Stainless steel (1.4571) + glass
6Ćhole
flange
-8DS
0.10
60 s
Wetted parts material
Mounting
-8CA
0.0580
Union
nut
6Ćhole
flange
Union
nut
20 s
PES1) +
stainl. steel
(1.4571)
PPO2) +
stainl. steel
(1.4571)
Union nut
Pg 13.5
Type of connection
Conical flange DN 50
Permissible oper. pressure PB at TB
16 bar
6 bar
Pg 13.5
2 bar
Permissible oper. temperature TB
130 ºC
60 ºC
80 ºC
Ć25 to +85 _C
Permissible storage temperature
Cable
Ć
Type of cable
5 m plugged
LIYCY 4 x 0.14
5 m fixed
3 x 2 x 0.2 LIYCY
Max. recommended cable length
(with max. measuring range)
Ć
< 50 m
Ex protection DIN 50014/EN 50020
In conjunction with SIPAN 32X, all sensors are approved for use in Ex zone 1
Max. cable length with Ex protection
Siemens cable C79451ĆA3298ĆN100, max. 5 m long
Degree of protection to DIN 40050
IP 54
Weight
Dimensions
4EL sensor 7MA2 100 - . .
Cell constant cmĆ1
Wetted parts material
Conical flange DN 50
Mounting
-8BC
-8CA
0.0471
0.0828
100 s
PlugĆtype cable
Max. recommended cable length
(with max. measuring range)
Type of cable
Ex protection DIN 50014/EN 50020
40 s
Epoxy resin with graphite
Yes
No
Union nut
Pg 13.5
6 bar
100 _C
110 _C
70 _C
110 _C
Ć25 to +85 _C
Permissible storage temperature
Fixed cable
Ć
5m
5m
Ć
< 50 m
< 50 m
4 x 2 x 0.2 LIYCY
In conjunction with SIPAN
32X, all sensors are
approved for use in
Ex zone 1
Max. cable length with Ex protection
Siemens cable
C79195ĆA3453ĆN100,
max. 5 m long
Degree of protection to DIN 40050
IP 54
IP 65
Appr. 1 kg
Appr. 0.5 kg
Weight
Dimensions
Appr. 0.2 kg
0 to 0.1 /
0 to 500
Permissible oper. pressure PB at TB
Permissible oper. temperature TB
Continuous
ShortĆterm
Appr. 0.5 kg
See Fig. 1/21
Min. measuring range/
max. measuring range in mS/cm
Resistance thermometer 90% time
IP 65
Approx. 1.5 kg
See Fig. 1/23
1) PES: polyethersulfone;
2) PPO: polyphenylene oxide
3) Reduced measuring accuracy
Siemens PA 20 · 1999
1/33
Technical data
IND sensors
IND sensor 7MA2ā200 - . .
-8BA
Cell constant cmĆ1
-8BF
3.82
-8CB
-8DA
-8DD
3.16
-8BD
-8EA
-8EB
5
3.82
3.82
3.00
Min. measuring range/
max. measuring range
0 to 0.1 mS/cm/
0 to 2500 mS/cm1)
BuiltĆin thermometer
No
Resistance thermometer 90% time
Yes
Ć
100 s
FEP2)
Wetted parts material
Conical flange
Type of connection
DN 50
VARIVENT
Permissible oper. pressure PB at TB
50 s
100 s
PEEK3)
DURAN4)
Con. flange
Flange
ISO 3587
VARIVENT
DN 50
10 bar
No
Yes
Ć
100 s
FEP2)
Conical flange
DN 50
4 bar
Permissible oper. temperature TB
for immersion part
10 bar
130 ºC
Ć25 to +85 _C
Permissible storage temperature
Fixed cable
5m
Max. recommended cable length
(with max. measuring range)
< 50 m
Type of cable
3 x 2 x 0.25 LIYCYĆCY
Ex protection to DIN 50014/EN 50020
_
II 2G EEx ib IIC T45)
zone 1
Max. cable length with Ex protection
_
Siemens cable
C79451ĆA3300ĆN100,
max. 5 m long
Degree of protection to DIN 40050
IP 65
IP 67
Weight
Approx. 1.2 kg
Dimensions
See Fig. 1/25
1) When using the panel housing, smallest
2) FEP: perfluoroethylenepropylene
3) PEEK: polyetheretherketone
measuring range 0 to 2 mS/cm
4) DURAN: special glass
5) When using SIPAN 32 Ex
analyzer
T/_C
T/_C
HCl
110
NaOH
H2SO4
100
100
80
80
HNO3
60
KOH
110
HBr
60
H2SO4
HNO3
40
40
20
20
% w/w
10
20
30
40
80
90
100
% w/w
20
30
Fig. 1/28 SIPAN 32, SIPAN 32X and SIPAN 34 analyzers, ranges in which conversion into % w/w is not physically possible
1/34
Siemens PA 20 · 1999
40
50
100
Technical data
Fittings
Flow fitting
C74451-A1789-A2
Fitting
Screwed sample
connection
Flow fitting
C74451-A1789-A1
3/ Ć18
8
Flow fitting
C74451-A1789-A21
Flow fitting
C74451-A1789-A22
R3/4
NPT
Flow fitting
C74451-A1789-A3
3/ Ć18
8
NPT
Stainless steel (1.4404)
PP1)
Permissible oper.
temperature TB
160 _C
90 ºC
Permissible oper.
pressure PB at TB
16 bar
1.5 bar at 20 ºC
0.2 bar at 90 ºC
Material
Weight
Approx. 2 kg
Approx. 1.5 kg
Dimensions
See Fig. 1/21
Flow
Recommended 0.1 to 0.5 l/min. (max. 10 l/min)
Flow fitting
M54145-A92
Fitting
Flow fitting
M54145-A102
Screwed sample
connection
Flow fitting
M54145-A93
Flow fitting
7MA8500-8AB
R3/4
FourĆhole flange DN 25
PP1)
PVDF3)
PTFE/GF252)
Permissible oper.
temperature TB
90 _C
130 _C
120 _C
Permissible oper.
pressure PB at TB
6 bar at 20 _C
0.2 bar at 90 _C
6 bar at 20 _C
1 bar at 130 _C
4 bar at 120 ºC
6 bar at 20 ºC
Approx. 0.3 kg
Approx. 2 kg
Material
Weight
Approx. 0.25 kg
Dimensions
Approx. 2 kg
See Fig. 1/21
See Fig. 1/25
Flow
Recommended 0.1 to 0.5 l/min. (max. 10 l/min)
Flow fitting
M54445-A20
Fitting
Screwed sample
connection
Screw connector for
welding on
M54445-A25
Flow fitting
M54445-A21
Rd 78 x 1/6
Screw connector
7MA8500-8BR
For welding on
Stainless steel (1.4301)
PP1)
Permissible oper.
temperature TB
160 _C
90 _C
Permissible oper.
pressure PB at TB
16 bar
6 bar at 20 _C
0.2 bar at 90 _C
Material
Weight
Approx. 1 kg
Approx. 1 kg
Dimensions
Approx. 0.25 kg
Approx. 0.1 kg
See Fig. 1/21
Flow
Recommended 0.1 to 0.5 l/min. (max. 10 l/min)
VARIVENT
flow fitting
7MA8500-8AD
VARIVENT
connector for welding on
7MA8500-8AG
Immersion fitting
C74451-A1789-A10, -A12,
-A14, -A16
Immersion fitting
7MA8500-8FU, -8FV, -8FW
DN 50 for welding on
(DN 40 to DN 125 possible)
For welding on
Ć
Ć
Stainless steel (1.4404)
PVC2)
PP1)
Permissible oper.
temperature TB
135 _C with EPDM gaskets4)
200 _C with Viton gaskets5)
60 _C
90 _C
Permissible oper.
pressure PB at TB
25 bar
0.2 bar
0.5 bar
Fitting
Screwed sample
connection
Material
Weight
Dimensions
Flow
1) PP:
2) PTFE/GF25:
3) PVDF:
4) EPDM:
5) Viton:
Approx. 0.85 kg
Approx. 2 kg
Approx. 1.8...3 kg
Approx. 2 kg
See Fig. 1/25
See Fig. 1/23
Recommended 0.1 to 0.5 l/min. (max. 10 l/min)
Ć
polypropylene
polytetrafluor ethylene with 25 % glassĆfiber
polyvinylidene fluoride
ethylene propylene caoutchouc
fluor caoutchouc
Siemens PA 20 · 1999
1/35
Standard combinations
1
D
D
D
D
Conductivity measurements in ultra-pure water,
boiler feedwater, chip production
Measuring range < 0.5 S/cm, installation in bypass
(after cooler and pressure reduction, e.g. Thiedig table):
2'.2/1 6+3* 3 23#+.,'22 23'', -/4.3+.) 42+.)
4.+/. .43
1&'1 /
7MA2000-8AB
3#+.,'22 23'', (,/6 (+33+.)
1&'1 /
C74451-A1789-A1
.#,89'1
1&'1 /
7MA2040-8AA /1
7MA2034-0AA00-0AA00 03+/.
; '3 /( -/4.3+.) 0#132 (/1 (,/6 (+33+.)
1&'1 / C74451-A1789-D1
; #$,' 0'1 1&'1 / C79451-A3298-N100
4
Conductivity measurements for drinking water/
waste water in bypass:
D
2'.2/1 6+3* 3 - %#$,' 6+3* 0,4) -/4.3+.)
42+.) 4.+/. .43
1&'1 /
7MA2100-8BC
/,801/08,'.' (+33+.) (/1 $80#22
1&'1 /
M54145-A92
/,801/08,'.' 4.+/. .43
1&'1 /
C74451-A1789-C2
.#,89'1
1&'1 /
7MA2140-8AA /1
7MA2034-2BA00-0AA0 /1 6+3* '70,/2+/. 01/3'%3+/.
1&'1 /
7MA2141-8AA "
03+/.
; /4.3+.) 0#132 (/1 (,/6 (+33+.)
1&'1 / C74451-A1789-D1
D
D
D
D
2
Conductivity measurements in ultra-pure water,
inline installation:
5
Conductivity measurements for waste water in basins
or canals:
D
2'.2/1 6+3* 3 23#+.,'22 23'', -/4.3+.) 42+.)
2+7;*/,' (,#.)'
1&'1 /
7MA2000-8AA
.#,89'1
1&'1 /
7MA2040-8AA /1
7MA2034-0AA00-0AA0 /1 6+3* '70,/2+/. 01/3'%3+/.
1&'1 /
7MA2041-8AA "
03+/.
; #$,' 0'1 1&'1 / C79451-A3298-N100
D
2'.2/1 6+3* 3 - (+7'& %#$,' ) -/4.3+.)
1&'1 /
7MA2100-8CA
/,801/08,'.' ','%31/&' */,&'1
1&'1 /
C74451-A1789-B1
! +--'12+/. (+33+.) 6+3* 4.+/. .43
1&'1 /
C74451-A1789-A10
.#,89'1
1&'1 /
7MA2140-8AA /1
7MA2034-2BA00-0AA0 /1 6+3* '70,/2+/. 01/3'%3+/.
1&'1 /
7MA2141-8AA "
03+/.
; 3#+.,'22 23'', -/4.3+.) 23#.&
1&'1 / 7MA8500-8CG
; 1'',8 2420'.&'& 1/& -#&' /( 23#+.,'22 23'',
1&'1 / 7MA8500-8CJ
; 3#+.,'22 23'', 01/3'%3+5' *//&
1&'1 / C79451-A3177-D12
; 3#+.,'22 23'', 0+0' %,#-0
1&'1 / 7MA8500-8DG
; 73'.2+/. %#$,' 6+3* 0,4) (/1 2'.2/1
1&'1 / C79195-A3453-N100
D
D
3
Simple conductivity measurements, for checking of
deionized water, installation in bypass (after cooler and
pressure reduction, or after ion exchanger):
D
2'.2/1 -#&' /( 6+3* 3 6+3* 23#+.,'22 23'', 0+. ','%31/&'2
-/4.3+.) 42+.) 4.+/. .43 - (+7'& %#$,'
1&'1 /
7MA2000-8DD
/,801/08,'.' (,/6 (+33+.) 6+3* 4.+/. .43 ;
1&'1 /
C74451-A1789-A3
.#,89'1
1&'1 /
7MA2040-8AA /1
7MA2034-2AA00-0AA0 03+/.
; '3 /( -/4.3+.) 0#132 (/1 (,/6 (+33+.)
1&'1 / C74451-A1789-D1
D
D
D
D
D
D
D
6
Conductivity measurements in the food industry
(CIP plants, breweries, dairies)
Inline installation ”VARIVENT”:
D
2'.2/1 -#&' /( 6+3* 3 - (+7'& %#$,'
/4.3+.) 42+.) !!  %,#-0+.) 1+.)
1&'1 /
7MA2200-8CB
!! (,/6 (+33+.) -#&' /( 23#+.,'22 23'',
1&'1 /
7MA8500-8AD
!! %,#-0+.) 1+.) -#&' /( 23#+.,'22 23'',
1&'1 /
7MA8500-8AE
.#,89'1
1&'1 /
7MA2240-8AA /1
7MA2034-2CA00-0AA0 03+/.
; 73'.2+/. %#$,' (/1 2'.2/1
1&'1 / C79451-A3300-N100
; 4.%3+/. $/7 (/1 '73'.2+/. %#$,'
1&'1 / 7MA8500-8BS
; #,+$1#3+/. 2'3 (/1 +.&4%3+5' %/.&4%3+5+38 2'.2/12
1&'1 / 7MA2200-8FA
D
D
D
D
1/36
+'-'.2
:
Standard combinations, documentation
7
D
D
D
D
D
Conductivity measurements in the food industry
(CIP plants, breweries, dairies)
Conventional connection system (milk pipe):
Catalog PA 20
-")-*, (!" *# 1&.% . (*/).&)$ /-&)$ *)& ' #')$" ( #&2"! '"
,!", *
7MA2200-8DA
.&)'"-- -.""' - ,"1 *))" .*, #*, 1"'!&)$ *) ,!", *
M54445-A25
.&)'"-- -.""' /)&*) )/.
,!", *
M54445-A23
)'34",
,!", *
7MA2240-8AA *,
7MA2034-2CA00-0AA0 +.&*)
6 '&,.&*) -". #*, &)!/ .&0" *)!/ .&0&.3 -")-*,,!", * 7MA2200-8FA
Flüssigkeitsanalytik
(German)
Liquid analysis
(English)
Analyse de liquide
(French)
Análisis de liquidos
(Spanish)
Analisi de liquidi
(Italian)
8
Conductivity measurements in concentrated sulphuric
acid (sulphuric acid production):
D
-")-*, (!" *# */).&)$ /-&)$ *)& ' #')$" ( #&2"! '"
,!", *
7MA2200-8BA
. *(+")-.&*) .%",(*(".", 1&.% ( #&2"! '"
,!", *
7MA8500-8AA
%",(*(".", +,*." .&0" ./" (!" *# ,!", *
C79451-A3302-B6
'*1 #&..&)$ (!" *# ,"&)#*, "! #*, -")-*, )!
. .%",(*(".", (*/).&)$ /-&)$ #')$"
,!", *
7MA8500-8AB
)'34",
,!", *
7MA2240-8AA *,
7MA2034-2CA00-0AA0 +.&*)
6 '&,.&*) -". #*, &)!/ .&0" *)!/ .&0&.3 -")-*,,!", * 7MA2200-8FA
D
D
D
D
D
9
Conductivity measurements in the chemical industry:
with explosion protection
D
2 -")-*, (!" *# 1&.% . (*/)."! /-&)$ *)& ' #')$" ( #&2"! '"
,!", *
7MA2200-8EB
D
'*1 #&..&)$ (!" *# ,!", *
M54145-A93
D
.&)'"-- -.""' /)&*) )/.
,!", *
M54445-A23
D
)'34", 1&.% "2+'*-&*) +,*." .&*)
,!", *
7MA2241-8AA D
+.&*)
6 */).&)$ +,.- #*, #'*1 #&..&)$
,!", * C74451-A1789-A10
6 2.")-&*) '" #*, -")-*,
,!", * C79451-A3300-N100
6 /) .&*) *2 #*, "2.")-&*) '"
,!", * 7MA8500-8BS
6 '&,.&*) -". #*, &)!/ .&0" *)!/ .&0&.3 -")-*,,!", * 7MA2200-8FA
Order No.
E86060-K3520-A101-A1
E86060-K3520-A101-A1-7600
E86060-K3520-A101-A1-7700
E86060-K3520-A101-A1-7800
E86060-K3520-A101-A1-7200
Manual
Order No.
Printed version of Manual
(each language separately)
SIPAN 32 Leitfähigkeits-Meßeinrichtungen
(German)
SIPAN 32 Conductivity Measuring
Equipment (English)
SIPAN 32 Dispositif de mesure de
conductivité (French)
SIPAN 32 Equipo de medición de la
conductividad (Spanish)
SIPAN 32 Dispositivo per la misura della
conductività (Italian)
SIPAN 32 (5 languages on CD1))
Leitfähigkeits-Meßeinrichtungen
(German)
Conductivity Measuring Equipment
(English)
Dispositif de mesure de conductivité
(French)
Equipo de medición de la conductividad
(Spanish)
Dispositivo per la misura della conductività
(Italian)
Printed version of Manual
(each language separately)
SIPAN 34 Leitfähigkeits-Meßeinrichtungen
(German)
SIPAN 34 Conductivity Measuring
Equipment (English)
SIPAN 34 Dispositif de mesure de
conductivité (French)
SIPAN 34 Equipo de medición de la
conductividad (Spanish)
SIPAN 34 Dispositivo per la misura della
conductività (Italian)
SIPAN 34 (5 languages on CD1))
Leitfähigkeits-Meßeinrichtungen
(German)
Conductivity Measuring Equipment
(English)
Dispositif de mesure de conductivité
(French)
Equipo de medición de la conductividad
(Spanish)
Dispositivo per la misura della conductività
(Italian)
C79000-B5400-C45
C79000-B5476-C45
C79000-B5477-C45
C79000-B5478-C45
C79000-B5472-C45
C79000-G5464-C048
C79000-G5400-C41
C79000-G5476-C41
C79000-G5477-C41
C79000-G5478-C41
C79000-G5472-C41
C79000-G5464-C50
) '/!"! &) !"'&0",3 *# )'34", #,""6*#6 %,$"
Available ex-stock
&"(")-5
1/37
1/38