OMEGA PSW-181 Industrial Differential Pressure Switch or Alarm (Differential, 10 psi, NPT Female, 1/4 in, IP65, NEMA Type 4)

Shock: Setpoint repeats after 15 g, 10 ms duration

Width: 2.75 in

Height: 3.5 in

Length: 2.38 in

Switch: Single

Weight: 5.8 oz

Deadband: 0 to 0.75 psi

Materials: Polyester, Neoprene, Polysulfone

Vibration: MIL STD 810C, 2.5 g, 5 to 500 cps

Output Note: 15 A: 125/250/480 Vac, 0.5 A: 125 Vdc, 0.25 A: 250 Vdc

Switch Note: SPDT rated at 5 A at 250/125 Vac, 5 A at 30 Vdc, gold-clad contacts

Switch Type: SPDT NO/NC, Selectable

Output Value: 15A @ 125/250/480 Vac

Deadband Type: Fixed

Pressure Type: Differential

Pressure, Max: 10 psi

Pressure, Min: 1 psi

Repeatability: ± 1%

Control Output: SPDT Relay

Proof Pressure: Up to 150 psi

Enclosure Ratings: IP65, NEMA Type 4

Repeatability Note: 1% of span

Proof Pressure Note: 150 psid at up to 70°C (158°F) air temperature

Process Connection Size: 1/4 in

Process Connection Type: NPT Female

Process Temperature, Max: 95 °C

Process Temperature, Min: 0 °C

Storage Temperature, Max: 80 °C

Storage Temperature, Min: -30 °C

Operating Temperature, Max: 70 °C

Operating Temperature, Min: 0 °C

Datasheet