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Dwyer Instruments 1638-1 | Diaphragm Pressure Switch | 0.20-1.0" w.c. | SPDT | 15A, 120-480 VAC | 1/8" NPT
Maximum dependability is provided by our highest accuracy conventional pressure switch, the Series 1630 Large Diaphragm Pressure Switch. For added convenience, it also includes a visible set point indicator. FM certified for general duty, UL and CSA listed. Most small electrical loads can be handled by a 15 amp electrical capacity. Only use with suitable gases or air.
- Specifications
- Features
- Downloads
| Connection | 1/8 in NPT |
| Current Rating | 15 A |
| Operating Fluid | Air ; Non-Combustible Gas ; Non-Corrosive Gas |
| Operating pressure | 10 PSI |
| Port Size | 0.125 in |
| Series | 1630 Series |
| Type | Pressure Switch |
- An easily observable set point indicator makes troubleshooting and operation simpler.
- Low range precision and precise control are provided by a large diaphragm.
- Most minor electrical loads supporting a wider range of HVAC and process applications can be supported by current loads of up to 15 amps without the requirement for additional relays and components.
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