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OEM Mechanical Pressure Switch For Harsh Environments With 2 Outputs

Original price was: $176.49.Current price is: $95.99.

Available Buna-N or FKM Diaphragm and O-ring
Contacts Rated for 5 Amps at 250 Vac or 30 Vdc
Pigtail Lead with Conduit Connection
High Operating Pressure

Pressure Range

Pressure Port Size

Deadband Range

Clear

SKU: PSW-191 Categories: Pressure Measurement, Pressure Switches Tag: Omega Engineering

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The PSW-190 cylindrical pressure switch has an epoxy-sealed electrical termination. This rugged design enables the switch to withstand harsh environments.

SPECIFICATIONS
Switch: SPDT, 5 amps at 250 Vac or 30 Vdc gold clad silver contacts for loads down to 5 mA at 6 Vdc, 2 mA at 12 Vdc and 1 mA at 24 Vdc
Operating Ambient Range:
   Buna-N construction: -20 to 75°C (-4 to167°F)
    FKM construction -20 to 80°C (-4 to 176°F)
Media Temp:
   Buna-N construction: 70°C (158°F)
    FKM construction 120°C (248°F)
Wetted Parts: Brass, O-ring and diaphragm
Repeatability:
   PSW-191, 192, 195 and 196: ±1%
   PSW-193, 194, 197 and 198: ±1.5%
Shock: Setpoint repeats after 50 g’s 10 msec duration
Vibration: Setpoint repeats after 10 g’s, 5-500 cps
Enclosure and Cover: Aluminum with irridite finish rated for 100 hr salt spray; potted and gasketed for outdoor use
Pressure Connection:
   PSW-191, 192, 195 and 196: 1/8 NPT
   PSW-193, 194, 197 and 198: 1/4 NPT
Weight: 128 g (4.5 oz)

Pressure Range	10 to 150 psi, 30 to 600 psi, 100 to 1,500 psi, 180 to 3,000 psi, 11 to 150 psi, 33 to 600 psi, 110 to 1,500 psi, 198 to 3,000 psi
Pressure Port Size	1/8", 1/4"
Deadband Range	2 to 10 psi, 8 to 60 psi, 20 to 220 psi, 50 to 400 psi, 2.5 to 11.5 psi, 9.5 to 69 psi, 23 to 253 psi, 57.5 to 460 psi
Switch Type	(1) 5 A SPDT
Pressure Type	Gauge
Pressure Port Type	NPT Male
Deadband	Fixed