Aluminium Dwyer Instruments 1950-10-2F, For Air Non-Combustible, Compatible Gases, Color : Black

Dwyer Instruments 1950-10-2F

Dwyer 1950-10-2F Explosion Proof Differential Pressure Switch

• Dwyer 1950-10-2F Explosion-Proof 
• Differential Pressure Switch (3.0-11" w.c.)
• Model: 1950-10-2F

Combines The Best Features of The Popular Dwyer® Series 1900 Pressure Switch With An Integral Explosion-Proof And Weatherproof Housing, Making It An Exceptional Value For Either Application. It is CE, UL and CSA listed, FM Approved For Use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III Hazardous Atmospheres NEMA 7 & 9.

DESCRIPTION

• Dwyer 1950-10-2F Offers
• Dwyer 1950 Series Offers
• UL and CSA listed, and FM approved.
• CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

Dwyer 1950-10-2F Specifications

• Service -Air and Non-Combustible, Compatible Gases
• 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 in 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 & 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 Types: Common, Normally Open and Normally Closed
• Process Connections-1/8" Female NPT
• Mounting Orientation-Diaphragm in Vertical Position
• Set Point Adjustment-Screw Type On Top of Housing
• Weight-3.25 Ib (1.5 kg)
• 1950-02 Model: 4.4 lb (2 kg)
• Agency Approvals-CE, CSA, FM, UL