E45C absolute pressure switch, 0.2 to 20 psia
E45C absolute pressure switch, 0.2 to 20 psia
The Precision Sensors E45C is an environmentally sealed absolute pressure (altitude) switch, set from 0.2 to 20 psia, for aircraft cabin pressure monitoring.
Covers -10,000 to 90,000 ft above sea level
Repeatability ±0.1 psia + 0.5% of setting
Ni-Span-C capsule keeps setpoints stable over temperature
O-ring sealed cover, operates from -65°F to 160°F
Integral port fitting for easy testing and remote sensing
7 Amps max. at 28 VDC, SPST or SPDT
AS4395 (MS33656) ports, solder terminals or MIL-DTL-5015 receptacle
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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 | 0,2-20psia |
| 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 | 100 g |
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