Pressure Switches from Neo-Dyn
Tamper Proof Pressure Switch - NEMA 4X, 7, 9 & 13 -- 125P




Designed for high pressure pneumatic or low impulse hydraulic applications requiring a narrow deadband and tamperproof set point. Has diaphragm sensor with efficient Nega-Rate® Belleville disc spring for excellent accuracy and repeatability.
Specifications- Deadband (Differential): The deadband can be selected anywhere from 20 psig (1.38 bar) or 8% (whichever is greater) to 45% of the set point
- Electrical Connection: 1/2 NPT male conduit connection with PVC insulated 18 AWG, 18” long leads
- Pressure Connection: 1/4 NPT Female
- Temperature Range*
- Ambient: -40°F to +180°F (-40°C to +82°C)
- Media: -40°F to +300°F (-40°C to +149°C)
- Shipping Weight: Approximately 1 pound
*Temperature limits change with O-Ring selection. See Electrical Assembly specification sheet for Temperature Class Ratings.
Specifications
Product Category
Pressure Switches
Sensor Technology
Mechanical Deflection
Pressure Measurement
Gauge
Switch Point Range
20 to 3050 psi (14.08 to 2147 m H2O)
Deadband
20 psi (14.08 m H2O)
Tech
Electro-mechanical
More Information
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