Dwyer ADPS-03-1-N Adjustable Differential Pressure Switch – 0.08 to 20 inH2O (20 to 5000 Pa) (Differential, 2 inH₂O, Barbed Fitting, 5/16 in, IP54, NEMA Type 13)

Weight: 125 g

Deadband: 0.08 to 0.09 inH2O

Switch Note: Max. 1.5 A res./0.4 A ind./250 VAC, 50/60 Hz; Max. switching rate: 6 cycles/min

Switch Type: SPDT NO/NC, Selectable

Pressure Type: Differential

Pressure, Max: 2 inH₂O

Pressure, Min: 0.2 inH₂O

Switch Rating: 1.5 A/0.4 A @ 250 Vac

Proof Pressure: Up to 40 inH2O

Mechanical Life: >10^6 cycles

Enclosure Ratings: IP54, NEMA Type 13

Materials, Wetted: Nylon 6.6, POM, Silicone

Media Compatibility: Air, Argon, Carbon dioxide, Helium, Nitrogen, Non-Corrosive Dry Gases

Mounting Orientation: Vertical with Downward Pressure Ports

Electrical Connection: 1/2 in NPT female Conduit with Screw Terminal block

Process Connection Note: 5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing

Process Connection Size: 5/16 in

Process Connection Type: Barbed Fitting

Storage Temperature, Max: 185 °F

Storage Temperature, Min: -40 °F

Operating Temperature, Max: 185 °F

Operating Temperature, Min: -4 °F

Material Construction Option: Standard

Datasheet