The Precision Sensors E37C is an absolute pressure switch for aircraft cabin air pressure monitoring, set between 2 and 30 psia.
Setting range 2.0 to 30 psia, custom up to 75 psia
Switches between -10,000 and 50,000 feet above sea level
Ni-Span-C capsule keeps the setpoint stable over temperature
Environmentally sealed O-ring cover, -65°F to 160°F operation
SPST or SPDT, 7 Amps max. at 28 VDC
Solder terminals, free leads or MIL-DTL-5015 receptacle
AS4395 (MS33656), AS5202 (MS33649) or AND10050 pressure port
Our guides help you choose the right product.
IP ratings explained – IP65, IP67, IP68 and IP69KPressure transducer vs transmitter vs switch – how to choose| Pressure limit PSI | 1 |
|---|---|
| Sector | Defence |
| Measured variable | Pressure |
| Measuring range | 2-30psia |
| Temperature range | -54°C ~ 71°C |
| Max current | 5 A DC |
| Voltage | 250 VAC, 28 VDC |
| Material | Aluminium |
| Electrical connection | MIL connector, Solder hook |
| Process connection | MS fitting |
| Weight | 64 g |
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