PHYSICAL DATA
Temperature Limits: -40°F to 140°F (-40°C to 60°C). 0°F to 140°F (-18°C
to 60°C) for 1950P-8, -15, -25, and -50. -30°F to 130°F for 1950-02
Maximum Surge Pressure: 1950 - 10 PSI (.7 bar), 1950P - 50 PSI (3.4 bar), 1950P-
50 only - 90 PSI (6.2 bar)
Rated Pressure: 1950 - 45" (.1 bar) w.c., 1950P - 35 PSI (2.4 bar), 1950P-50
only - 70 PSI (4.8 bar)
Pressure Connections: 1/8" NPT(F).
Electrical Rating: 15 amps, 125, 250, 480 volts, 60 Hz. A.C. Resistive 1/8 H.P.
@ 125 volts, ¼ H.P. @ 250 volts, 60 Hz. A.C.
Wiring Connections: 3 screw type; common, norm. open and norm. closed.
Conduit Connection: ½" NPT(F).
Set Point Adjustment: Screw type on top of housing. Field adjustable.
Housing: Anodized cast aluminum.
Diaphragm: Molded fluorosilicone rubber. 02 model, silicone on nylon.
Calibration Spring: Stainless steel.
Installation: Mount with diaphragm in vertical position.
Weight: 3¼ lbs (1.5 kg). 02 model, 4 lbs., 7 oz. (2 kg)
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