OMEGA PSW-523 OEM Mechanical Pressure Switch with Relay or Alarm (Gauge, 100 psi, NPT Male, 1/8 in)

Switch: Single

Weight: 85 g

Cycling: < 20 cycles/min

Deadband: 1.5 to 3.5 psi

Diameter: 1.13 in

Approvals: UL listed

Materials: Stainless Steel, Zinc Alloy, Valox

Insulation: PVC

Wire Gauge: 20 AWG

Lead Length: 12 in

Output Note: 1 A @ 115 Vac,1 A Resistive and 0.5 A Inductive @ 28 Vdc; Gold Contacts

Sensor Type: Diaphragm

Switch Type: SPST

Output Value: 1A @ 115 Vac

Deadband Type: Fixed

Pressure Type: Gauge

Pressure, Max: 100 psi

Pressure, Min: 3 psi

Control Output: SPST Relay

Proof Pressure: 150% Full Scale

Materials, Wetted: 17-4 Stainless Steel, 303 Stainless Steel, Methacrylate Ester

System Pressure, Max: 100 psi

Setpoint Repeatability: ± 2.0 psi

Wiring/Connector Table: Red = N/C, White = N/O, Black = Common

Process Connection Size: 1/8 in

Process Connection Type: NPT Male

Process Temperature Note: -55 to 105°C (-65 to 221°F) [2% setpoint shift can occur below -25°C (-13°F) or above 50°C (122°F)]

Process Temperature, Max: 105 °C

Process Temperature, Min: -55 °C

Datasheet