The Precision Sensors P11B is a flameproof high pressure switch, set from 100 to 500 psig, for aircraft hydraulics with red oil or Skydrol.
Repeatability 2.0 psig + 2% of setting
Deadband 10.0 psig + 4%, proof pressure 1000 psig
Welded bellows, leak-tight to 10-8 STD cc/sec He
300 series CRES wetted parts, -65 to 250°F
Hermetically sealed contacts rated 7 Amps max. at 28 VDC
AS4395 (MS33656), AS5202 (MS33649), J1926 or NPT ports
MIL-DTL-38999, MIL-DTL-83723, MIL-DTL-5015, solder hooks or leads
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 | 100 |
|---|---|
| Sector | Defence |
| Measured variable | Pressure |
| Measuring range | 100-500psig |
| Temperature range | -54°C ~ 121°C |
| Max current | 5 A DC |
| Voltage | 250 VAC, 28 VDC |
| Material | Stainless steel |
| Electrical connection | MIL connector |
| Process connection | MS fitting |
| Weight | 136 g |
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