Pressure
Compact Pressure Switch
Series 7000
Features
Compact size
Multiple electrical connections
SPDT snap action micro-switch
NEMA 1 or 4 (depending on electrical connection)
Factory preset or field adjustable
Available in stainless steel or brass
Applications
Air proving in HVAC systems
Engine monitoring
Hydraulic power units
Mobile hydraulics
Pump or compressor control
Hydraulic and pneumatic braking systems
General Specifications*
Switch:
SPDT snap action; single circuit
Approvals:
UL:
Recognized components per UL
508 standard, industrial control
equipment.
2
1
3
CSA:
MIN
MAX
1.25
3
2
7
7 (1,2,3) 2 S-
6
35
7 (1,2,3) 3 S-
30
90
7 (1,2,3) 0 S-
D 300 series stainless steel fitting or
brass fitting and Buna-N diaphragm.
7 (1,2,3) 1 SPED (European):
LOW PRESSURE
(DIAPHRAGM TYPE)
7 (1,2,3) 4 S 150
Temperature
Range:
7 (1,2,3) 5 S 500
Operating:
20
HIGH PRESSURE
(PISTON TYPE)
Piston type:
(ranges 4, 5, 6, 7)
300 series stainless steel or brass
1.81
1.59
fitting.
1.78
Electrical Connection:
See product configurator for
1.24 connection
.83
electrical
options. .72
Pressure Connection:
WEATHERPAK
WEATHERPAK
12020827
12015792
NEMA
1; NEMA
MALE CONNECTOR
FEMALE4
CONNECTOR
C
(3 POSITION)
(2 POSITION)
1/4” NPT (standard)
DEUTSCH
DT04-3
CONNECTOR
(3 POSITION)
OSITION 1
DIMENSION 'A'
EMI/RFI:
COMMON
Vibration: PURPLE
1/4 NPT
OSITION 2
D
1.10 [27.94]
RED
RED
BLACK
* Available in stainless steel only
1/4 NPT
SHOWN
A
FREE LEADS VERSION
2. SWITCH MAY BE MOUNTED IN ANY POSITION.
FITTING
DIN 43650 TYPE
CONNECTOR
1/4 NPT
6000
2000
2000
DIMENSION 'A' DIMENSION 'B'
2.25 [57.15]
.75 [19.05]
2.25 [57.15]
1.10 [27.94]
.75 [19.05]
.75 [19.05]
Stainless.80steel: approximate .25 lbs.
.80
Barksdale
Barksdale
Barksdale, Inc.
Los Angeles, CA.
Barksdale, Inc.
Los Angeles, CA.
Barksdale, Inc.
Los Angeles, CA.
CONTACT
FREE LEADS
PVC
GRAY CABLE
TYPE ‘SJO’
CABLE
DIN 43650 TYPE
CONNECTOR
COMMON
PURPLE
WHITE
WHITE
POSITION 1
CLOSED
DIN 43650 CONNECTOR VERSION DIN 43650 CONNECTOR VERSION
WITH BASE ONLY
WITH BASE AND CONNECTING PLUG
DRAWN
RC
RED
9-25-02
BLUE
CHECKED
APPROVED
YK
DATE
DATE
RED
GREEN
BLACK
BLACK
SERIES
7000 PRESSURE
SWITCH
DATE
±1/16
±.010
± 5°
1. SWITCH IS NON REPAIRABLE.
NOTES:
DIMENSIONS IN BOXES
ARE IN MILLIMETERS
DIST.
REFERENCE DPM
9-25-02
4201.036
DIMENSIONAL TOLERANCES
3
POSITION 3
981326
POSITION
2
NEXT ASSEMBLY
UNLESS OTHERWISE
SPECIFIED
FRACTIONAL
DECIMAL
ANGULAR
4
6000
50 g’s per MIL-STD 202, method
* AVAILABLE IN STAINLESS ONLY
FOR (-6 AND -7) PRESSURE RANGE BRASS FITTINGS,
213, condition A ADD
.51 LENGTH TO ABOVE DIMENSIONS 'A' AND 'B'
STANDARD CABLE
"SJO' CABLE
VERSION NORMALLY VERSION
OPEN
3. SWITCH CONTACT FORM: SINGLE POLE DOUBLE THROW. UNLESS OTHERWISE NOTED.
1
4000
30 - 300
100 - 800
POSITION 1
NPT
2.62 [66.55]
10 g’s per
MIL-STD 1/8
202,
method
POSITION 3
GREEN
* 7/16 NPT 2.25 [57.15]
204,
condition
A
POSITION
2
BLACK
Wiring Code
DEADBAND (ACTUATION VALUE) RANGES ARE APPROXIMATE AND FOR REFERENCE NORMALLY
ONLY.
5 ACTUAL VALUE DEPENDS ON SERVICE CONDITIONS AND TEST METHODS.
4. VARIOUS STANDARD CONNECTORS CAN BE ADDED TO THE END OF LEADS OR CABLE.
C
1000
140
WHITE
Barksdale
Barksdale, Inc.
Los Angeles, CA.
1/4 NPT
SHOWN
1" HEX FLATS
.250 SPADE
TERMINAL VERSION
Barksdale
Barksdale, Inc.
Los Angeles, CA.
B
250
100
5 - 30
Adjustment Instructions:
Pressure Setpoint:
Turn adjustment screw clockwise to
1.32
increase 1.35
pressure; counterclockwise
to decrease pressure.
Barksdale
A
20
50
600
4000
-40°
to3000
+180°F - piston type
700
30
200
10 - 100
0°150to 180°F
- 20diaphragm
type
700
- 150
500
TYPE 'SJO' CABLE
Shock:
1.04
Barksdale, Inc.
Los Angeles, CA.
120
* G 1/4
Shipping Weight:
1.79
40
-40° to +200°F
WHITE
BLUE
.250 SPADE
TERMINALS
FOR (-6 AND -7) PRESSURE RANGE BRASS FITTINGS,
ADD .51 INCH LENGTH TO ABOVE DIMENSIONS 'A' AND 'B'
.72
PVC
GRAY CABLE
NORMALLY OPEN
‘B’
2.25 [57.15]
.75 [19.05] .75 [19.05]
2.25 [57.15]
1/8 NPT
2.62 [66.55]
B
G 1/4 NPT2.25 [57.15]
** 7/16
2.25 [57.15].75 [19.05] .75 [19.05]
* G 1/4
2.25 [57.15]
.75 [19.05]Barksdale
DEUTSCH
DT04-3
CONNECTOR
400
80
NORMALLY CLOSED
ADJUSTMENT SCREW
(1/8 INTERNAL HEX)
1.10 [27.94]
2.62DIMENSION
[66.55]
1/8
NPT
FITTING
'A' DIMENSION
* 7/16 NPT
150
DIMENSION 'B'
2.25 [57.15]
.75 [19.05]
1/4 NPT
SS
Fitting
Dimension
OSITION 3
700
2300
WIRE LEAD CODE
FREE LEADS
CONTACT
1
FITTING
7 (1,2,3) 7 B -
Storage:
CONNECTOR OPTIONS ATTACHED
TO THE FREE LEADS OR STANDARD CABLE VERSIONS
* See product configurator for additional options.
CONNECTOR
7 (1,2,3) 6 B -
20
C7000
Enclosure Ratings:
SPECIAL MID-PRESSURE
(SPECIAL DIAPHRAGM TYPE)
1.5 (MAX)
4
2
3
20
- 4.0
10
Compliant
to 0.5PED
97/23/EC
80
8
2 - 15
50
standard
130
C
Wetted Parts:
Diaphragm type:
(range 2, 3)
Listed per APPROXIMATE
CSA Guide
380-W1.16 MAXIMUM PROOF/OVER
DEAD BAND
5
NORMAL OPERATING
INCREASING
(ACTUATION VALUE) MAXIMUM PRESURE (PSIG)
PRESSURE (PSIG)
class
3231(PSIG)
MIN
MAX
ADJUSTABLE RANGE (PSIG)
DECREASING
SWITCH NUMBER
REV.
Accuracy:
All models incorporate Underwriters’
Laboratories, Inc. and CSA Listed
single pole double throw snap-action
switching elements.
4
±8% typical for ranges “2” to “7”
DWG.
Electrical
Characteristics:
Barksdale
2
WEIGHT
Barksdale, Inc.
Los Angeles, CA
SCALE
2:1
T
8/10/11
00007040
S
09-24-10
PCO #
REV.
C7000
DWG.
C
00007557
GmbH
SHEET
1
1
OF
DATE
REV.
3
T
1.81
SPECIAL MID-PRESSURE
(SPECIAL DIAPHRAGM TYPE)
1.59
1.78
7 (1,2,3) 5 S -
500
2300
600
3000
100 - 800
4000
6000
7 (1,2,3) 6 B -
20
150
30
200
10 - 100
700
2000
7 (1,2,3) 7 B -
80
400
150
500
20 - 150
700
2000
FITTING
WIRE LEAD CODE
1.24
Compact Pressure Switch
.72
.83
WEATHERPAK
WEATHERPAK
12020827
12015792
MALE CONNECTOR FEMALE CONNECTOR
(3 POSITION)
(2 POSITION)
C
DEUTSCH
DT04-3
CONNECTOR
(3 POSITION)
CONNECTOR
OPTIONS ATTACHED
Technical
Drawing
TO THE FREE LEADS OR STANDARD CABLE VERSIONS
CONTACT
FREE LEADS
COMMON
PURPLE
PVC
GRAY CABLE
TYPE 'SJO' CABLE
DIMENSION 'A' DIMENSION 'B'
Series
7000
4
DIN 43650 TYPE
CONNECTOR
1/4 NPT
2.25 [57.15]
.75 [19.05]
1/8 NPT
2.62 [66.55]
1.10 [27.94]
* 7/16 NPT
2.25 [57.15]
.75 [19.05]
WHITE
WHITE
POSITION 1
NORMALLY OPEN
RED
RED
GREEN
POSITION 3
NORMALLY CLOSED
BLUE
BLACK
BLACK
POSITION 2
* G 1/4
2.25 [57.15]
.75 [19.05]
* AVAILABLE IN STAINLESS ONLY
FOR (-6 AND -7) PRESSURE RANGE BRASS FITTINGS,
ADD .51 LENGTH TO ABOVE DIMENSIONS 'A' AND 'B'
T
1.35
.250 SPADE
TERMINALS
1.81
Barksdale
Barksdale
Barksdale
Barksdale, Inc.
Los Angeles, CA.
Barksdale, Inc.
Los Angeles, CA.
A
1.79
1/4 NPT
SHOWN
Barksdale
Barksdale, Inc.
Los Angeles, CA.
Barksdale
Barksdale
Barksdale, Inc.
Los Angeles, CA.
Barksdale, Inc.
Los Angeles, CA.
1.24
Barksdale, Inc.
Los Angeles, CA.
FREE LEADS VERSION
STANDARD CABLE
VERSION
"SJO' CABLE
VERSION
RC
APPROVED
YK
3. SWITCH CONTACT FORM: SINGLE POLE DOUBLE THROW. UNLESS OTHERWISE NOTED.
Example
1. SWITCH IS NON REPAIRABLE.
NOTES:
4
Basic Configuration
DATE
DATE
72
4
S
-2
±1/16
±.010
± 5°
DIMENSIONS IN BOXES
ARE IN MILLIMETERS
Factory set & permanently locked
72
Field adjustable
73
Field adjustable with factory pre-set
4201.036
4
-1
B
Barksdale
WEIGHT
Barksdale, Inc.
Los Angeles, CA
2
REV.
09-24-10
DATE
REV.
1
OF
3
Barksdale
Set Point
R
1" HEX FLATS
Pressure Range
Min
Max
Min
Max
psi
psi
psi
2
6
35
8
50
2 - 15
80
100
3
30
90
40
120
5 - 30
130
140
-1
1/8” NPTM
42
150
700
250
1000
30 - 300
4000
6000
-2
1/4” NPTM
52
500
2300
600
3000
100 - 800
4000
6000
63
20
150
30
200
10 - 100
700
2000
-3
73
80
400
150
500
20 - 150
700
2000
7/16-20 with O-ring seal
(available only with
stainless steel models)
-4
G1/4 (available only
with stainless steel models)
(Actuation
Value)
*Operating
Max.
Pressure
Proof
(Max)
Pressure
A
Barksdale
Barksdale, Inc.
Los Angeles, CA.
A
Barksdale, Inc.
Los Angeles, CA.
Set point (not required for field
adjustable)
1/4 NPT
B
SHOWN
1/4 NPT
SHOWN
Rising pressure
.250 SPADE
FTERMINAL
Falling
pressure
VERSION
R
a
n
g
e
Increasing - psi
FREE LEADS VERSION
STANDARD CAB
VERSION
DEADBAND (ACTUATION VALUE) RANGES ARE APPROXIMATE AND FOR REFERENCE O
5 ACTUAL VALUE DEPENDS ON SERVICE CONDITIONS AND TEST METHODS.
4. VARIOUS STANDARD CONNECTORS CAN BE ADDED TO THE END OF LEADS OR CABLE.
Wetted Material
3. SWITCH CONTACT FORM: SINGLE POLE DOUBLE THROW. UNLESS OTHERWISE NOTED.
* Operating pressure is defined as the maximum pressure at which the pressure
switch can maintain set point accuracy.
B MAYBuna-N
2. SWITCH
BE MOUNTED IN ANY POSITION.
Process Connection 5
1. SWITCH IS NON REPAIRABLE.
NOTES: N
V
D
Neoprene (all except -4 and -5 pressure
range codes)
4
Viton® Diaphragm
Disogrin O-ring (available in stainless
steel & piston models only)
Electrical Connection
Fitting Material
S
300 series stainlesss steel
B6
Brass (only available with
pressure ranges 6 and 7, and
1/8” NPT process connection)
NORMA
NORMA
C7000
2:1 C
Options
.250 SPADE
T
TERMINALS
Extra wire length
1 (XXX = inches)
-Wxxx
-XXX
Decreasing
- psi
S
PCO #
Barksdale
1.79
Approx.
Deadband
CON
COM
8/10/11 A
Dimensions
in inches (mm)
T
00007040
DWG.
SCALE
SHEET
B
00007557
GmbH
Barksdale, Inc.
Los Angeles, CA.
Adjustable Range
DEUTSCH
DT04-3
CONNECTOR
(3 POSITION)
ADJUSTMENT SCREW
(1/8 INTERNAL HEX)
DIST.
REFERENCE DPM
3
71
.72
.83
981326
SERIES 7000 PRESSURE SWITCH
9-25-02
DIMENSIONAL TOLERANCES
FRACTIONAL
DECIMAL
ANGULAR
B
NEXT ASSEMBLY
9-25-02
DATE
UNLESS OTHERWISE
SPECIFIED
2. SWITCH MAY BE MOUNTED IN ANY POSITION.
Product Configurator
DRAWN
SPECIAL M
(SPECIAL DI
1.78
CONNECTOR OPTIONS ATTACHED
TO THE FREE LEADS OR STANDARD CABLE VERSIONS
DIN 43650 CONNECTOR VERSION DIN 43650 CONNECTOR VERSION
WITH BASE ONLY
WITH BASE AND CONNECTING PLUG
CHECKED
HIGH
(PISTO
WEATHERPAK
WEATHERPAK
12020827
12015792
MALE CONNECTOR FEMALE CONNECTOR
(3 POSITION)
(2 POSITION)
1/4 NPT
SHOWN
DEADBAND (ACTUATION VALUE) RANGES ARE APPROXIMATE AND FOR REFERENCE ONLY.
5 ACTUAL VALUE DEPENDS ON SERVICE CONDITIONS AND TEST METHODS.
4. VARIOUS STANDARD CONNECTORS CAN BE ADDED TO THE END OF LEADS OR CABLE.
A
.80
C
B
1" HEX FLATS
.250 SPADE
TERMINAL VERSION
.80
C
B
1.59
DWG.
1.04
C7000
1.32
LOW P
(DIAPHR
REV.
D
ADJUSTMENT SCREW
(1/8 INTERNAL HEX)
3
C
SIZE
(PISTON TYPE)
Limit Switch
1
.250 x .032 male spade quick disconnects (NEMA 1), not available with brass
2
.110 x .020 male spade quick disconnects (NEMA 1), not available with brass,
only SPDT
3
Free leads. 18 gauge, 18” long (NEMA 1)
4
Unshielded PVC jacketed cable, 18 AWG, 18” long (NEMA 4)
-1
SPDT, snap-action switch, 5 Amps
@ 125/250 VAC (silver contacts)
-2
SPDT, snap-action switch, 0.1 Amps
@ 125/250 VAC (gold contacts)
5
-4
SPST, N.O., snap-action switch, 5 Amps
@ 125/250 VAC (silver contacts)
64
DIN 43650-type connector - with base & plug (available with factory set
models - NEMA 4)
-5
SPST, N.C., snap-action switch, 5 Amps
@ 125/250 VAC (silver contacts)
74
SJO type cable, 3 wire, 18 AWG, 18” long (available only with factory set
models - NEMA 4)
-6
SPST, N.O., snap-action switch, 0.1
Amps @ 125/250 VAC (gold contacts)
8 1, 5
Weatherpak connector, female, 2-position, two 18” free wires,
for normally closed circuits
-7
SPST, N.C., snap-action switch, 0.1
Amps @ 125/250 VAC (gold contacts)
9 1, 5
Weatherpak connector, female, 2-position, two 18” free wires,
for normally open circuits
10 1, 5
Weatherpak, connector, male, 3-position, three 18” free wires,
used only with SPDT limit switches
11 1, 5
Deutsch connector, female, 3-position, three 18” free wires,
used only with SPDT limit switches
NOTES:
1 Not UL/CSA certified
2 Piston models - only available in stainless steel
3 Available only in brass fittings (use Viton diaphragms as standard - no price adder)
4 Available only with stainless steel or brass, factory set & locked models
5 Minimum quantities may be required.
6 Brass fitting only available in 1/8” NPT, pressure ranges 6 or 7, electrical connections 3 or 4.
4
DIN 43650-type connector - base only (available only
with stainless steel & factory set models - NEMA 4)
3211 Fruitland Avenue • Los Angeles, CA 90058 • % 800-835-1060 • Fax: 323-589-3463 • www.barksdale.com
See Barksdale’s Standard Conditions of Sale • Specifications are subject to modification at any time • Bulletin #S0061-U • 05/15 • ©2015 • Printed in the U.S.A.
2
3