P56M pressure switch, settings from 0.25 to 6.0 psig
P56M pressure switch, settings from 0.25 to 6.0 psig
The Precision Sensors P56M is a low-range gauge pressure switch, set from 0.25 to 6.0 psig, for aerospace fuel, bleed air and fan systems.
Repeatability 0.05 psig + 3% of setting
Deadband 0.2 psig + 5%, proof pressure 200 psig
Polyimide diaphragm and Belleville spring for long cycle life
Operates from -65 to 160°F with liquid or gas media
Hermetically sealed contacts where vapor ignition is a concern
7 Amps max. at 28 VDC, SPST, SPDT, DPST or DPDT
MS or pipe fittings, mil-spec connectors or free leads
Our guides help you choose the right product.
IP ratings explained – IP65, IP67, IP68 and IP69KPressure transducer vs transmitter vs switch – how to chooseAdditional information
| Pressure limit PSI | 0,25 |
|---|---|
| Sector | Defence |
| Measured variable | Pressure |
| Measuring range | 0,25-6psig |
| Temperature range | -54°C ~ 71°C |
| Max current | 5 A DC |
| Voltage | 250 VAC, 28 VDC |
| Material | Aluminium |
| Electrical connection | Free leads, MIL connector |
| Process connection | MS fitting, Pipe fitting |
| Weight | 168 g |
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