RS22 SERIES
THE
HUMIDITY
SERIES
Intempco's Complete Line of Quality Engineered
Programmable Humidity/Temperature Sensors
humidity
Integrated sensor/transmitter construction
Factory calibration eliminates need for costly humidity calibration
Hermetically sealed electronics ensures reliable performance in the harshest environments
Digital re-calibration and re-programming of output via PC and without the use of potentiometers
Auto-calibration of electronics provides stable and accurate output with minimum need for periodic calibrations
Visit our website for our complete online products catalog
www.intempco.com
PHP01 SERIES
Programmable Humidity Probes
Product Features
• Low cost OEM and HVAC relative humidity probe
• Output is 4-20 mA standard
• Factory calibrated 0% to 100%RH
• Digital re-calibration, no potentiometers
• Digitally re-programmable
• Optional temperature output, RTD or thermistor
• High accuracy and long term stability
• Integrated hermetically sealed RH microprocessor
based transmitter
• Built-in temperature compensation
• PLC compatible
• Sensor fail detection feature
• Self calibration of transmitter electronics
Description
The PHP01 is a Programmable Relative Humidity Probe which
provides an accurate analog output directly proportional to
0...100 % RH. Using Intempco’s patented MISTMicroprocessor
Integrated Sensor Transmitter™ technology, PHP01 feature
digital zero and span adjustment and can be re-calibrated by
the use of PHP01-PKit communication module and software.
The PHP01 shows an excellent linearity and accuracy of ± 2 %
from 5...95 % RH with two point calibration but units are calibrated to ± 3% accuracy. They comes factory calibrated from
0..100% for RH with a standard output of 4...20 mA but 0...1 V or
0...10 V are also available. Optional temperature output, various
RTD bulbs or thermistors, is also available.The PHP01 utilizes a
thin-film polymer capacitive humidity sensor that provides
excellent stability and fast response. The sensor fully recovers
from condensation.
The construction of PHP01 is very robust and long lasting.
The unit is potted and has completely hermetically sealed
electronics. There are no accessible parts inside the housing.
Three standard models are available: PVC probe only, probe
with 3/4” NPT fitting and probe with flange. They come standard
with 10 feet of PVC insulated extension cable and dust filter cap
made from porous plastic, but sintered stainless
cap is also available. For non-standard units, refer to Custom
Builder. The compact size, durability and high accuracy makes
it ideal choice for all applications that require the monitoring
and controlling of humidity and temperature, including a variety
of OEM and HVAC applications.
Application / Process Notes
• Climate rooms
• Greenhouses
• Warehouses
• HVAC installations
• Energy management
• OEM and HVAC equipment
PHP01-2
Online ordering, visit : www.intempco.com
PHP01 SERIES
Standard Humidity Probes, 4-20 mA Output
Note :
Standard PHP01 probes have a 4-20 mA output ( Span 0% to 100% RH )
calibibrated to accuracy of ± 3% RH ( from 5% to 95% RH )
PHP01- with PVC Housing, Porous Plastic Filter and 10 ft ( 3 m ) of PVC Cable
0.68 ” PVC
( 17 )
0.72 ”
( 18 )
4.0 ”
( 100 )
10.0 ’
(3m)
Model :
PHP01-H3-P-1-PV120
1.80 ”
( 46 )
w / Plastic Filter
PHP01- with PVC Housing, Sintered Stainless Steel Filter and 10 ft ( 3 m ) of PVC Cable
0.68 ”
( 17 )
4.0 ”
( 100 )
10.0 ’
(3m)
Model :
PHP01-H3-P-2-PV120
0.86 ”
( 22 )
w / Stainless Filter
PHP01- with PVC Housing, PVC 3/4 ” NPT Fitting and 10 ft ( 3 m ) of PVC Cable
1.0 ”
( 25 )
0.68 ” PVC
( 17 )
0.72 ”
( 18 )
4.0 ”
( 100 )
10.0 ’
(3m)
Model : PHP01-H3-P-1-F34-PV120
PHP01-H3-P-2-F34-PV120
1.80 ”
( 46 )
w / Plastic Filter
w / Stainless Filter
PHP01- with PVC Housing, PVC 1.5 ” Flange and 10 ft ( 3 m ) of PVC Cable
1.50 ” OD
( 25 )
0.68 ” PVC
( 17 )
0.72 ”
( 18 )
10.0 ’
(3m)
Model : PHP01-H3-P-1-F15-PV120
PHP01-H3-P-2-F15-PV120
1.0 ”
( 25 )
4.0 ”
( 100 )
1.80 ”
( 46 )
0.19 ” ( 5 ) dia.
3 holes EQSP
on 1.09 ” dia
w / Plastic Filter
w / Stainless Filter
Online ordering, visit : www.intempco.com
PHP01-3
PHP01 SERIES
Programmable Humidity Probes, 4-20mA Output
Note :
Standard PHP01 probes have a 4-20 mA output ( Span 0% to 100% RH )
calibibrated to accuracy of ± 3% RH ( from 5% to 95% RH )
PHP01- with PVC Housing, Receptacle and Connector with Screws
0.27 ”
(7)
0.68 ” PVC
( 17 )
0.72 ”
( 18 )
4.0 ”
( 100 )
0.27 ”
(7)
Model : PHP01-H3-P-1-CA
PHP01-H3-P-2-CA
1.80 ”
( 46 )
w / Plastic Filter
w / Stainless Filter
PHP01- with PVC Housing, Receptacle and Molded Connector with 10 ft ( 3 m ) of PVC Cable
0.27 ”
(7)
0.68 ” PVC
( 17 )
0.72 ”
( 18 )
4.0 ”
( 100 )
10.0 ’
(3m)
Model : PHP01-H3-P-1-BA
PHP01-H3-P-2-BA
1.80 ”
( 46 )
w / Plastic Filter
w / Stainless Filter
PHP01- with Stainless Steel Housing, Sintered Stainless Steel Filter and 10 ft ( 3 m ) of PVC Cable with SS Armor
0.72 ”
( 18 )
4.0 ”
( 100 )
10.0 ’
(3m)
Model :
0.86 ”
( 22 )
PHP01-H3-S-2-TA120 w / Stainless Filter
PHP01- with Stainless Steel Housing, Sintered Stainless Steel Filter and 10 ft ( 3 m ) of PVC Cable
0.72 ”
( 18 )
4.0 ”
( 100 )
10.0 ’
(3m)
Model :
PHP01-4
PHP01-H3-S-2-PV120
w / Stainless Filter
Online ordering, visit : www.intempco.com
0.86 ”
( 22 )
PHP01 SERIES
Standard Humidity Probes, 4-20 mA Output
Note :
Standard PHP01 probes have a 4-20 mA output ( Span 0% to 100% RH )
calibibrated to accuracy of ± 3% RH ( from 5% to 95% RH )
PHP01- with Stainless Steel Housing, Sintered Stainless Steel Filter, Receptacle and Connector with Screws
0.72 ”
( 18 )
4.0 ”
( 100 )
10.0 ’
(3m)
Model :
PHP01-H3-S-2-CA
0.86 ”
( 22 )
w / Stainless Filter
PHP01- with Stainless Steel Housing, Sintered Stainless Steel Filter, Receptacle and Molded Connector with 10 ft ( 3 m ) of PVC
Cable
0.27 ”
(7)
0.72 ”
( 18 )
10.0 ’
(3m)
Model :
PHP01-H3-S-2-BA120
4.0 ”
( 100 )
0.86 ”
( 22 )
w/ Stainless Filter
PHP01- with Stainless Steel Housing, Sintered Stainless Steel Filter, 1/2 ” NPT Fitting and 10 ft ( 3 m ) of PVC Cable
1.0 ”
( 25 )
0.72 ”
( 18 )
4.0 ”
( 100 )
10.0 ’
(3m)
Model :
PHP01-H3-S-2-F12-PV120
0.86 ”
( 22 )
w / Stainless Filter
PHP01- with Stainless Steel Housing, Sintered Stainless Steel Filter, 1.5 ” SS Flange and 10 ft ( 3 m ) of PVC Cable
1.50 ” OD
( 25 )
0.72 ”
( 18 )
10.0 ’
(3m)
Model :
PHP01-H3-S-F15-2-PV120
1.0 ”
( 25 )
4.0 ”
( 100 )
0.19 ” ( 5 ) dia.
3 holes EQSP
on 1.09 ” dia
0.86 ”
( 22 )
w / Stainless Filter
Online ordering, visit : www.intempco.com
PHP01-5
PHP01 SERIES
Programmable Humidity Probes, Analog Output
0.27 ”
(7)
Shown with HPDE
Dust cover Filter
0.68 ” PVC
( 17 )
0.72 ”
( 18 )
10.0 ’
(3m)
“ L”
4.0 ” STD.
( 100 )
1.80 ”
( 46 )
1.50 ” OD
( 25 )
0.72 ”
( 18 )
1.0 ”
( 25 )
“E”
0.19 ” ( 5 ) dia.
3 holes EQSP
on 1.09 dia
0.86 ”
( 22 )
“ L”
4.0 ” STD.
( 100 )
Shown with
Sintered Stainless
Steel Filter
0.72 ”
( 18 )
0.86 ”
( 22 )
“ L”
4.0 ” STD.
( 100 )
“E”
Custom Builder :
MODEL
BOX1
BOX2
BOX3
BOX4
BOX5
BOX6
BOX7
BOX8
BOX10
BOX9
BOX11
PHP01 - _ _ - H - _ - _ - 6 - _ - _ - _ _ _ - _ _ _ _ _ - _ _ _ - _ _
BOX1
CODE
Temperature Output
BOX4
CODE
Humidity Output
RH Linear
BOX9
CODE
Lead Wire Insulation “ E ”
N0
No Temperature Output
A
4 - 20 mA Loop Powered, 2-wire
PV _ _ _
P2
Pt 100 @ 0 oC, α = 0.00385
Class B, 2-wire
C
4 - 20 mA Source Powered, 3-wire
PVC Insulation, 90 oC
( 195 oF ) max.
E
0 - 5 VDC
TF _ _ _
Teflon Insulation, 200 oC
( 392 oF ) max.
P3
Pt 100 @ 0 oC, α = 0.00385
Class B, 3-wire
G
0 - 10 VDC
TA _ _ _
Teflon with SS Armor, 200 oC
( 392 oF ) max.
Q2
Pt 1000 @ 0 oC, α = 0.00385
Class B, 2-wire
TB _ _ _
Teflon with SS Overbraid, 200 oC
( 392 oF ) max.
Q3
Pt 1000 @ 0 oC, α = 0.00385
Class B, 3-wire
TH*
Thermistor ( 1K, 2K, 5K,10K @
0 oC )
* Code TH is for thermistor type. Many available.
Specfiy type by R-T curve or supplier P/N.
Notes:
1. For non-standard temperature outputs consult
factory. For current or voltage temperature
outputs is PHP02 brochure.
BOX3
CODE
Humidity Output Accuracy
5% RH to 95%RH
2
± 2 % RH from -18oC to +82oC
3
± 3 % RH from -29oC to +82oC
5
± 5 % RH from -29oC to +82oC
Other outputs available. Consult Factory.
BOX6
CODE
Probe Material
P
PVC
S
316 Stainless Steel
Other materials available. Consult factory.
BOX7
CODE
Male Receptable and Molded
Connector w/Cable
CA
Male Receptable and Connector
w/Screws (no cable)
1
Pourous Plastic HPDE
*Standard cable length is 10 ft (3m), i.e. Code BA120
2
Sintered Stainless Steel
Other lengths are available, but delivery is longer. If longer
cable lengths needed, use connector Code CA.
Other materials available. Consult factory.
BOX8
CODE
Fitting Type
BOX10
CODE
Probe Length “ L ”
N
None
___
In 0.1 inch increments
Ex.: 040 = 4.0 ” long
Ex.: 065 = 6.5 ” long
F12
Fixed 1/ 2 ” NPT (for SS probe)
F34
Fixed 3/4” NPT (for PVC probe)
F15
Flange, 1.5 ” O.D.
Standard probe length is 4.0, i.e. Code 040.
BOX11
CODE
Options
PHP01 Programming Kit
__
None ( leave blank )
Model : PHP01-PKit
C1
Calibration certificate ( specify 1 point )
C2
Calibration certificate ( specify 2 points )
The protramming kit is needed to re-calibrate or
re-scales the PHP01 Humidity Probes. It includes
software, RS-232 module and wall adapter.
PHP01-6
BA _ _ _*
Dust Filter Material
Note:
1. Standard PHP01 probes have a 4-20 mA output ( Span 0% to 100% RH ) calibibrated to
accuracy of ± 3% RH ( from 5% to 95% RH )
Note : 1. Specify wire length in inches ( 999 ” max. )
E.g.: TF060 =Teflon wire, 60 ” long
Online ordering, visit : www.intempco.com
PHP01 SERIES
Programmable Humidity Probes, Analog Output
Technical Specifications : Humidity
Sensing Element :
Thermoset polymer thin film capacitive RH sensor
Calibrated Range :
5 % to 95 % RH
System Accuracy :
± 2 %, ±3 %, or ± 5 % RH ( 5 % to 95 % RH range )
Supply Voltage :
12-36 VDC, polarity protected
Power Requirement :
40 mA max @ 24 VDC
Supply Voltage Effect :
± 0.002 RH/volt ( negligable ) from 12-36 VDC
Output :
4–20 mA, loop powered 2-wire, 0 to 100% RH
4–20 mA, source powered 3-wire, 0 to 100% RH
0–5 VDC, 0 to 100% RH
0–10 VDC, 0 to 100% RH
Repeatability :
± 0.5 % RH
Linearity :
± 1 % RH
Hysteresis :
± 1 % RH of operating humidity span
Sensor Stability :
± 1 % RH typical at 50% RH in 1 year
Temperature Effect :
± 0.03 % RH/0 °C ± 1 % RH at +10 °C to +85 °C ( -40°F to +185 °F )
Temperature Comp.:
- 23 °C to +85 °C ( -10°F to +185 °F )
Operating Environment :
- 40 °C to +85 °C ( -40°F to +185 °F ) non-condensing ( 0 % to 95 % RH )
Storage Environment :
- 50 °C to +85 °C ( -58°F to +185 °F ) non-condensing
Zero and Span Adjust. :
Digital recalibration via PHP-Config1 Module and PC
Sensor Break Indication :
Upscale to 23 mA
Polarity Protection :
Diode reverse polarity protected
Sensor Protection :
HPDE dust cover 60 micron or sintered SS dust cover 60 micron ( optional )
Sensor Housing :
PVC or SS316 ( optional )
Mounting :
Flange, 1/ 2 ” NPT fitting, 3/ 4 ” NPT fitting
Pressure Ratings :
50 psig for PVC housing and 100 psig for SS housing
Probe Connections :
Various extension cables, molded connectors with extension cable and connector with screws
Protection :
Electronics IP67 ( NEMA 6X ), sensor IP20 and with dust filter IP50
Online ordering, visit : www.intempco.com
PHP01-7
HVAC SERIES
Humidity-Temperature Transmitter
HTX01 WALL MOUNT
HTX02 DUCT MOUNT
Product Features
• Low Cost
• On-Board Zero And Span Adjustments
• Rugged design using Solid State Sensors
• High Accuracy (± 3% over 0 to 90% RH Standard)
• 2 Wire, Loop powered Operation (4-20 mA Output)
• Temperature Compensated Humidity Measurement
• Factory Calibrated ( 0 - 100% RH Standard, Custom Ranges Available )
• Integrated Loop powered Temperature Transmitter Available
Description
Overview
The INTEMPCO HTX series humidity transmitters offer high
accuracy, low cost humidity, and temperature measurement that
can withstand tough industrial and HVAC applications.
The rugged solid state sensor has high chemical contamination
resistance and handles extreme ventilation conditions, like
swimming pool environments, with ease. Even water immersion of
the sensor will not damage it!
The HTX series humidity / temperature transmitters are
designed for use in energy management, environmental
and process control industries. They utilize a polymer based
humidity sensor, among the most stable available. The
accuracy is ±3% over 0 - 90% RH. Thermistor or RTD
output option is also available.
Online ordering, visit : www.intempco.com
PHP01-8
HVAC SERIES
Humidity-Temperature Transmitter
HTX01 WALL MOUNT
1.19”
Humidity Transmitter
2.64”
Power Input
12 - 36 VDC
Humidity Output
4-20mA two-wire
Humidity Accuracy
±3% RH Max. Over 0-90%
RH at 25°C.
Humidity Stability
±1% RH Typical at 50%
RH in 5 Years.
Time Constant
50 sec. in air at 10ft/sec.
Operating Environment
-23°C to 85°C (-10°F to 185°F)
non-condensing
Storage Environment
-50°C to 85°C (-58°F to 185°F)
non-condensing
Recommended R load
100 ohm @12 VDC
500 ohm @ 24 VDC
4.93”
3.75”
Temperature Transmitter
Power Input
12 - 36 VDC
Temperature Output
4-20mA two-wire
Temperature Accuracy
±0.3°C (0.5°F) at room Temp. or
±0.15°C (0.25°F) Special
Temperature Stability
±0.1°C Typical at room Temp.
per 5 years
Time Constant
50 sec. in air at 10ft/sec.
Operating Environment
-23°C to 85°C (-10°F to 185°F)
non-condensing
Storage Environment
-50°C to 85°C (-58°F to 185°F)
non-condensing
Recommended R load
100 ohm @12 VDC
500 ohm @ 24 VDC
2.0
0”
6.00”
.68” Dia.
6.00” L
HTX02 DUCT MOUNT
MODEL
NUMBER
ENCLOSURE
TYPE
TEMPERATURE
SENSOR OPTION
HTX
Enclosure Type
CODE
CODE
Temperature Sensor Option
Wall Mount, Executive
01
0
None
Wall Mount, Space
01A
A
4-20mA, 0-50°C
Duct Mount, NEMA 4
02
B
4-20mA, SPECIFY RANGE
Duct Mount, General
02A
C
Pt 100 ohm DIN 43760
PHP01-9
D
1000 ohm DIN 43760
E
10,000 ohm THERMISTOR
F
3,000 ohm THERMISTOR
G
THERMISTOR, OTHER SPECIFY
Online ordering, visit : www.intempco.com
HVAC SERIES
Temperature Monotoring Sensors and Transmitter
EXTERIOR WALL
MOUNT
INTERIOR WALL MOUNT
Product Features
• Low Cost
• High Accuracy
• Factory Calibrated
• 2 Wire, Loop powered Operation(4-20 mA Output) Available
Description
Overview
The INTEMPCO HVAC series ambient temperature sensors
offer high accuracy, low costtemperature measurement that can
withstand tough industrial and HVAC applications for ducts.
The HVAC series temperature sensor/transmitters are
designed for use in energy management, environmental and
process control industries. They utilize a Thermistor or RTD. As
specified by customer and can have a 4-20mA output on custom ranges.
The rugged stainless steel sensor has high chemical
contamination resistance and handles extreme ventilation
conditions. Interior wall mount model is esthetic and blends in
well with today’s modern decor
The RTD transmitter combination supplies the highest
accuracy for HVAC purposes as well as dalicate process control.
Online ordering, visit : www.intempco.com
PHP01-10
HVAC SERIES
Temperature Monotoring Sensors and Transmitter
HTX01 WALL MOUNT
Temperature Transmitter Option A or B
2.64”
Power Input
12 - 36 VDC
Temperature Output
4-20mA two-wire
Temperature Accuracy
±0.3°C (0.5°F) at room Temp. or
±0.15°C (0.25°F) Special
Temperature Stability
±0.1°C Typical at room Temp.
per 5 years
Time Constant
50 sec. in air at 10ft/sec.
Operating Environment
-23°C to 85°C (-10°F to 185°F)
non-condensing
Storage Environment
-50°C to 85°C (-58°F to 185°F)
non-condensing
Recommended R load
100 ohm @12 VDC
500 ohm @ 24 VDC
4.93”
2.0
0”
3.75”
1.19”
3.75”
2.0
0”
.250” Dia.
2.50” L
3.75”
3.75”
.250” Dia.
6.00” L
DUCT MOUNT
NEMA 4X
MODEL
NUMBER
ENCLOSURE
TYPE
EXTERIOR WALL MOUNT
TEMPERATURE
SENSOR OPTION
R200
Enclosure Type
CODE
CODE
Temperature Sensor Option
Wall Mount, Exterior
01
A
4-20mA, 0-50°C
Wall Mount, Interior
01A
B
4-20mA, SPECIFY RANGE
Duct Mount, NEMA 4
02
C
Pt 100 ohm DIN 43760
Duct Mount, General
02A
D
1000 ohm DIN 43760
E
10,000 ohm THERMISTOR
PHP01-11
F
3,000 ohm THERMISTOR
G
THERMISTOR, OTHER SPECIFY
Online ordering, visit : www.intempco.com