The Dwyer 1910-00 is a professional-grade differential pressure switch for HVAC and building automation systems. It monitors air and inert gas pressure in a precise 0.07–0.15" w.c. range, ideal for clogged filter detection, fan proving, and ventilation flow monitoring. Features SPDT contacts rated 15A at 120–480 VAC, silicone diaphragm, die-cast aluminum housing, and tamper-resistant internal adjustment. Operates -30°F to 180°F with automatic reset and 0.04" deadband.
Dwyer Instruments 1910-00 Differential Pressure Switch 0.07-0.15
Dwyer Instruments
$0.00
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Dwyer Instruments
Dwyer Instruments 1910-00 Differential Pressure Switch 0.07-0.15
- SKU:
- 1910-00
- Product Type:
- Differential Pressure Switch
- Subcategory:
- Low-Pressure Switch
- Application:
- Residential/Commercial
- System Type:
- HVAC, Building Automation System, Refrigeration
- Installation Type:
- OEM Replacement
- Voltage:
- 120-480V AC
- Voltage Class:
- Line Voltage
- Phase:
- Single Phase
- Amperage:
- 15A
- Mounting Type:
- Vertical with 2-hole bracket
- Temperature Range:
- -30°F to 180°F
- Setpoint Range:
- 0.07–0.15" w.c.
- Pressure Rating:
- 45" w.c. (proof), 276" w.c. (burst)
- Inlet Size:
- 1/8" FNPT
- Connection Type:
- NPT
- Material:
- Die-cast aluminum housing, zinc-plated steel enclosure
- Control Type:
- Low Voltage
- Switch Action:
- SPDT
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