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1950P-50 -2F Dwyer Ex-proof differential pressure switch

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1950P-50 -2F Dwyer Ex-proof differential pressure switch


Dwyer Ex-proof differential pressure switch 1950G Series 

  •     Service: Air and non-combustible, compatible gases.
  • Wetted Materials: Consult factory.
  • Temperature Limits: -40 to 140°F (-40 to 60°C); 0 to 140°F (-17.8 to 60°C)for 1950P-8, 15, 25, and 50. -30 to 130°F (-34.4 to 54.4°C) for 1950-02.
  • Pressure Limits: Continuous: 1950's - 45" w.c. (0.11 bar); 1950P's - 35 psi (2.41 bar); 1950P-50 only - 70 psi (4.83 bar). Surge: 1950's - 10 psi (0.69 bar); 1950P's - 50 psi (3.45 bar); 1950P-50 only - 90 psi (6.21 bar).
  • Enclosure Rating: NEMA 3 (IP54), NEMA 7 and 9.
  • Switch Type: Single-pole double-throw (SPDT).
  • Electrical Rating: 15 A @ 125, 250, 480 VAC, 60 Hz. Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz.
  • Electrical Connections: 3 screw type, common, normally open and normally closed.
  • 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: 3.25 lb (1.5 kg); 1950-02 model 4.4 lb (2 kg).
  • Agency Approvals: CE, CSA, FM, UL.

                                                                   

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Xi`an Ao Xin Automation Instrument Co., Ltd., is located in Xi`an city which is the authoritive centre of instrument and gauge .It is cooperated with many related domestic cooperation to research ,sale and service and also obtained the cert of ISO9001-2008. overall strength of the industry 's leading domestic well-known enterprises .Over the years, the company under the "integrity, innovation , development and harmony " principle of service .

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