Dwyer DS-7331-153-8 Bourdon Tube Pressure Switch (10-200 PSIG)
Dwyer DS-7331-153-8 Bourdon Tube Pressure Switch Detailed Specs
| Brand | Dwyer Instruments |
| Model & MPN | DS-7331-153-8 |
| Country of Origin | USA |
| Sensor Principle | Bourdon Tube Mechanism |
| Operating Range | 10 to 200 psig (0.7 to 13.8 bar) |
| Switch Type | SPDT Snap Action |
| Electrical Rating | 15A @ 120/240/480 VAC |
| Wetted Materials | Beryllium Copper Tube; Brass Fitting |
| Process Connection | 1/4 inch male NPT |
| Repeatability | ±1% of full range |
| Deadband | Fixed (approx. 4-10 psig depends on setpoint) |
| Standard Warranty | 1 Year |
| Professional Application | Industrial process pressure monitoring, compressor control, and HVAC system auditing |
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