DYWER 1950 Explosion-Proof Differential Pressure Switches
DESCRIPTION:
- 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˝ 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: IP54, NEMA 3, 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.
Technical Literature for the 1950 Series Here.
Datasheet for the 1950 Series Here.
