SPDT differential pressure switch for HVAC and building automation systems. Adjustable set point range 3.0–11.75" W.C. with ±3% repeatability and 0.40" W.C. deadband. Rated 15A at 120–480 VAC. 1/8" NPT connections; silicone diaphragm; operating range –30°F to 180°F. Ideal for filter clogging detection, coil icing protection, and VAV control.
Dwyer Instruments 1910-10 Differential Pressure Switch 3-11.75" WC
Dwyer Instruments
$0.00
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- SKU:
- 1910-10
- Product Type:
- Differential Pressure Switch
- Subcategory:
- Automatic Reset
- Application:
- Residential/Commercial
- System Type:
- HVAC, Building Automation System (BAS), VAV Controller
- Installation Type:
- OEM Replacement
- Voltage:
- 120-480V AC
- Voltage Class:
- Line Voltage
- Amperage:
- 15A
- Mounting Type:
- Vertical with 2-hole bracket
- Temperature Range:
- -30°F to 180°F
- Setpoint Range:
- 3.0–11.75" W.C.
- Pressure Rating:
- 45" W.C. (proof); 276" W.C. (burst)
- Inlet Size:
- 1/8" FNPT
- Connection Type:
- NPT
- Connection / Joint:
- NPT
- Material:
- Zinc-plated steel housing; silicone diaphragm
- Control Type:
- Non-Programmable
- Switch Action:
- SPDT