Dwyer 1950-1-2-F Differential Pressure Switch

DWYER 1950-1-2-F DIFFERENTIAL PRESSURE SWITCH

The DWYER 195012F Differential Pressure Switch is designed for monitoring pressure in air and non-corrosive gas systems. Built with durable aluminum wetted materials and protected to IP65, it delivers dependable performance in a variety of HVAC and industrial control applications. Its SPDT switching configuration allows selectable normally open or normally closed operation for flexible system integration.

Manufacturer: DWYER

Type: Differential Pressure Switch

Model: 1950-1-2-F

Medium: Air, Argon, Carbon Dioxide, Helium, Nitrogen, Non-Corrosive Dry Gases

Set Point Range: 4 / 1.6″ w.c.

Deadband Pressure: 0.15 / 0.2 inH2O

Proof Pressure Max.: 45 inH2O

Switching Output: SPDT, Normally Open (NO) / Normally Closed (NC), Selectable

Switch Voltage: 125, 250, 480 V AC

Switch Current: 15 / 1 A

Frequency: 60 Hz

Mounting Orientation: Vertical Diaphragm

Wetted Material: Aluminum

Pneumatic Connection: G 1/4

Protection Class: IP65

Temperature: -10 / 70 °C