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Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Pressure Switch for Natural Gas (0.4-1.6"w.c.)

Model: 1950G-1-B-120-NA

Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Pressure Switch for Natural Gas (0.4-1.6"w.c.)

Model: 1950G-1-B-120-NA

Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while remaining attached to the unit. Adjustment to the set point of the switch can be made without disassembly of the housing.

Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while remaining attached to the unit. Adjustment to the set point of the switch can be made without disassembly of the housing.

Sale Price $251.52 USD
Regular Price $269.00 USD
Availability 1 in Stock
Quantity

Dwyer 1950G Series Offers

Specifications
  • Service: Air and compatible combustible gases
  • Wetted Materials: Contact factory
  • Temperature Limits: 0 to 140°F (-17 to 60°C) (Note. Set point drift may occur with ambient temperature changes)
  • Pressure Limits: 45 in w.c. (11.2 kPa) of equivalent conventional explosion-proof switches. continuous; 10 psig (68.95 kPa) surge
  • Enclosure Rating: NEMA 3 (IP54), NEMA 7 & 9
  • Switch Type: 1 Form C relay (SPDT)
  • Electrical Rating: 10A, 120/240 VAC, 28 VDC. Resistive 50 mA, 125 VDC.
  • Power Requirements: 24 VDC ±10%. 120 or 240 VAC ±10% optional
  • Electrical Connections: Internal terminal block
  • Process Connections: 1/8" female NPT
  • Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations
  • Set Point Adjustment: Screw type on top of housing
  • Weight: 2 lb, 15.7 oz (1.35 kg)

What's included with the Dwyer 1950G-1-B-120-NA

  • Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Pressure Switch for Natural Gas (0.4-1.6"w.c.)
  • Click on a category to view a selection of compatible accessories with the Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Pressure Switch for Natural Gas (0.4-1.6"w.c.).

    Dwyer A-602 Air Filter Kit A-602
    Kit Includes two static pressure tips with integral compression fittings, two five-foot lengths of 1/4" aluminum tubing and two 1/8" NPT to 1/4" tubing compression fittings. Must buy gauge separately.




    Customer Reviews for the Dwyer 1950G-1-B-120-NA

    Ask a question about Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Pressure Switch for Natural Gas (0.4-1.6"w.c.)

    Dwyer 1950G Series Offers

    Specifications
    • Service: Air and compatible combustible gases
    • Wetted Materials: Contact factory
    • Temperature Limits: 0 to 140°F (-17 to 60°C) (Note. Set point drift may occur with ambient temperature changes)
    • Pressure Limits: 45 in w.c. (11.2 kPa) of equivalent conventional explosion-proof switches. continuous; 10 psig (68.95 kPa) surge
    • Enclosure Rating: NEMA 3 (IP54), NEMA 7 & 9
    • Switch Type: 1 Form C relay (SPDT)
    • Electrical Rating: 10A, 120/240 VAC, 28 VDC. Resistive 50 mA, 125 VDC.
    • Power Requirements: 24 VDC ±10%. 120 or 240 VAC ±10% optional
    • Electrical Connections: Internal terminal block
    • Process Connections: 1/8" female NPT
    • Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations
    • Set Point Adjustment: Screw type on top of housing
    • Weight: 2 lb, 15.7 oz (1.35 kg)

    What's included with the Dwyer 1950G-1-B-120-NA

  • Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Pressure Switch for Natural Gas (0.4-1.6"w.c.)
  • Click on a category to view a selection of compatible accessories with the Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Pressure Switch for Natural Gas (0.4-1.6"w.c.).

    Dwyer A-602 Air Filter Kit A-602
    Kit Includes two static pressure tips with integral compression fittings, two five-foot lengths of 1/4" aluminum tubing and two 1/8" NPT to 1/4" tubing compression fittings. Must buy gauge separately.




    Ask a question about Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Pressure Switch for Natural Gas (0.4-1.6"w.c.)

    Customer Reviews for the Dwyer 1950G-1-B-120-NA

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