Pressure & Differential Pressure

101NN Differential Pressure Switch

Female BSP1/4
20-250Kpa
High Static Pressure
Product description: 101NN Single Diaphragm Differential Pressure Switch is a low cost products, suited for low-to-high differential pressure, fluid power or process applications where high and varying static pressures, h
ISO9001 & ISO14001 & IS045001

101NN Single Diaphragm Differential Pressure Switch is a low cost products, suited for low-to-high differential pressure, fluid power or process applications where high and varying static pressures, high overrange, proof, shock pressure or cycle rates are expected. Explosion proof differential pressure switches is available. It could work at the oil system for differential pressure control. CE certificate.

Specification:
* Pipe Connection: Female BSP1/4"( NPT1/4" in option)
* Setpoint Adjustable Range:
101NN55: 3Psi~36Psi; 20-250Kpa
101NN75: 10Psi~80Psi 70-550Kpa
* Max Break Pressure: 500Psi
* Switch: SPDT NO & NC
* Switch Capacity: Max AC 480V 20A; DC250V 15A.
* Work Accuracy: 1:1000 m2/s
* Repeatability Error: less than 0.5%
* Work Temperature: -20C~100C
* Media Temperature: 0~120C
* Resistance to shock: 40m/s
* Enclosure Rating: IP66

101NN single diaphragm differential pressure switches are built rugged for low-to-high differential pressure, fluid power or process applications where high and varying static pressures, high overrange, proof, shock pressure or cycle rates are expected.
Principal of differential pressure switches

Principal of differential pressure switches

These, field-mounted instruments feature a flexible modular design that provides cost effective sensing solutions for air, oil, water and non-corrosive process fluid applications. The two-piece piston design allows for complete differential pressure reversal without damage.

PREVIOUS：GE-315 Adjustable Paddle Flow SwitchesNEXT：GE-374 Air Flow Velocity Transmitter