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Dwyer Instruments

Explosion-Proof Pressure Switch

product price: $475.99
/ea
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Key Features

  • Series 1950G
  • Standards ATEX, CE Listed, CSA, FM, IECEx, UL Listed
  • Features Compatible with natural gas; External set point screw provides easy access that simplifies making adjustments without opening or disassembling enclosure; Easily accessible electrical connection simplifies the installation
  • Electrical Connections Internal terminal block.
  • Pressure Limits 45" w.c. (11.2 kPa) continuous; 10 psig (68.95 kPa) surge.
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Product Information

Details

Item Explosion Proof Pressure Switch
Series 1950G
Standards ATEX, CE Listed, CSA, FM, IECEx, UL Listed
Features Compatible with natural gas; External set point screw provides easy access that simplifies making adjustments without opening or disassembling enclosure; Easily accessible electrical connection simplifies the installation
Electrical Connections Internal terminal block.
Pressure Limits 45" w.c. (11.2 kPa) continuous; 10 psig (68.95 kPa) surge.
Power Requirements 24 VDC ±10%. 120 or 240 VAC ±10% optional.
Mounting Orientation Diaphragm in vertical position. Consult factory for other position orientations.
Temperature Limits 0 to 140°F (-17 to 60°C). Note: Set point drift may occur with ambient temperature changes.
Set Point Adjustment Screw type on top of housing.
Switch Type 1 Form C relay (SPDT).
Electrical Rating 10 A, 120/240 VAC, 28 VDC. Resistive 50 mA, 125 VDC.
Process Connections 1/8" female NPT.
Enclosure Rating NEMA 3 (IP54), NEMA 7 and 9.
Agency Approvals ATEX, CE, CSA, FM, IECEx, UL.
Service Air and compatible combustible gases.
Gas Connection 1/8" Female NPT
For Fuel Type Natural Gas
Weight 2 lb
Product Type Gas Pressure Switch
Maximum Control Temperature 140 Degrees F
Minimum Control Temperature 0 Degrees F

Description

Gas Pressure Switch, Product Type Gas Pressure Switch, For Fuel Type Natural Gas, Maximum Control Temperature 140 Degrees F, Minimum Control Temperature 0 Degrees F, Gas Connection 1/8 In. Female NPT, Standards ATEX, CE Listed, CSA, FM, IECEx, UL Listed, Series 1950G, Weight 2 lb

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