D45C Series Differential Pressure Switch
The D45C is a compact and high accuracy differential pressure switch with a wide
measurement range. The capsule based pressure sensing element provides repeatable
and precise differential pressure threshold detection by sensing changes to the “high”
pressure inlet compared to the “low” pressure inlet.
For a similar switch with a higher resistance to shock and vibration, refer to the D16M.
Typical uses include air speed systems.
For qualification information, please consult the sales or engineering departments.
Features
- Intended for gaseous media
- Environmentally sealed
- Ni-Span-C capsule for superior setpoint stability over temperature
Specifications *
| Available settings | 0.5 to 15.0 psid |
| Repeatability | 0.1 psid + 2% of setting |
| Deadband | 0.25 psid + 5% of setting |
| Case proof pressure | 20 psig |
| Differential proof pressure | 10 psid |
| Operating temperature range | -65 to 160°F |
| Typical weight | 0.37 lbm standard configuration |
| Electrical rating | 7 Amps max. at 28 VDC |
| Switch configuration | SPST, SPDT |
| Pressure connections |
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| Electrical connections |
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| Warranty | 18 months |
* Specifications subject to change
