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Dwyer 1950G Series Explosion-proof Differential Pressure Switches

Dwyer 1950G Series Explosion-proof Differential Pressure Switches

UL listed for use in Class I, Groups A, B, C, & D; Class II, Groups E, F, & G and Class III atmospheres, Directive 94/9/EC (ATEX) Compliant for CE ATEX II 2G Exd IIB+H2 T6, CSA & FM approved for Class I, Div. 1, Groups B, C, D; Class II, Div. 1, Groups E, F, G and Class III atmospheres IECEx Ex d IIB+H2 T6 (-40°C < Ta < 60°C).

UL listed for use in Class I, Groups A, B, C, & D; Class II, Groups E, F, & G and Class III atmospheres, Directive 94/9/EC (ATEX) Compliant for CE ATEX II 2G Exd IIB+H2 T6, CSA & FM approved for Class I, Div. 1, Groups B, C, D; Class II, Div. 1, Groups E, F, G and Class III atmospheres IECEx Ex d IIB+H2 T6 (-40°C < Ta < 60°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 Series

  • Dwyer 1950G Series Explosion-proof Differential Pressure Switches
  • Click on a category to view a selection of compatible accessories with the Dwyer 1950G Series Explosion-proof Differential Pressure Switches.

    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 Series

    Ask a question about Dwyer 1950G Series Explosion-proof Differential Pressure Switches

    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 Series

  • Dwyer 1950G Series Explosion-proof Differential Pressure Switches
  • Click on a category to view a selection of compatible accessories with the Dwyer 1950G Series Explosion-proof Differential Pressure Switches.

    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 Series Explosion-proof Differential Pressure Switches

    Customer Reviews for the Dwyer 1950G Series

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