Explosion-proof, Weatherproof, Compatible with Natural Gases
Explosion-proof Differential Pressure Switch combines the best features of the popular Pressure Switch with the benefit of natural gas compatibility. Compact and easy access to the SPDT relay.
Features
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Compatible with natural gas
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External set point screw provides easy access that simplifies making adjustments without opening or disassembling enclosure
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Easily accessible electrical connection simplifies the installation
Product Applications
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Natural gas applications
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Process applications
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All-weather applications
Specifications
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Service: Air and compatible combustible gases.
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Wetted Materials: Consult factory.
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Temperature Limits: 0 to 140°F (-17 to 60°C). Note: Set point drift may occur with ambient temperature changes.
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Pressure Limits: 45" w.c. (11.2 kPa) continuous; 10 psig (68.95 kPa) surge.
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Enclosure Rating: NEMA 3 (IP54), NEMA 7 and 9.
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Switch Type: 1 Form C relay (SPDT).
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Electrical Rating: 10 A, 120/240 VAC, 28 VDC. Resistive 50 mA, 125 VDC.
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Power Requirements: 24 VDC ±10%. 120 or 240 VAC ±10% optional.
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Electrical Connections: Internal terminal block.
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Process Connections: 1/8" female NPT.
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Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations.
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Set Point Adjustment: Screw type on top of housing.
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Weight: 2 lbs 15.7 oz (1.35 kg).
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Agency Approvals: ATEX, CE, CSA, FM, IECEx, UL.
