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E L E C T R O N I C P R E S S U R E S W I T C H F O R H Y D R A U L I C A P P L I C AT I O N S
PSW32 Series
APPLICATION
IIdeal for Control of Air, Water, Gases,
Neutral Mineral Oils and Various Heating Oils
FEATURES
Real-time LED Status Display of Pressure
Adjustable Hysteresis
Off-line Calibration
Fast, Accurate Response
Extensive Service Life
Analog Output (Optional)
SPECIFICATIONS
Ports
1/4" NPT
Adjustment Range
0 to 2320 PSI (0 to 160 bar)
Proof/Burst Pressure
See Part Number Identification Table
Temperature Rating
Ambient
14° to 140° F (-10° to 60° C)
Media
14° to 175° F (-10° to 80° C)
Temperature Sensitivity
@ Zero Point
Set Point Shifts 0.4% FS/10°C
@ Set Point Pressure Set Point Shifts 0.3% FS/10°C
Electronics
Pressure Sensor, Microprocessor
Switching/Reset Point Adjustable between 0 – 100% of
Linearity
< 0.5% of FS ± 1 digit
Electrical Connector
Without Analog Output: DIN 43650
With Analog Output: DIN 43651,
MATERIALS OF CONSTRUCTION
Housing
Die-Cast Zinc
Sensor
304 Stainless Steel
O-Ring
Viton
Evaluation Circuitry and Solid-state
Output Driver
FS Value
Table A with Removable Cable
Plug Adapter
7 Pin Circular Connector
Connector to DIN 43651 (7 Pin)
(for versions with analog output)
2.44 (62)
1.97 (50)
1.18 (30)
Connector to DIN 43650
(3) Mounting Screws
M5x45
1.22 (31)
O-Ring
1.57 (40)
All dimensions in inches (mm)
1.18 (30)
1.22 (31)
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