Economical Brass Pressure Switches

PSW-190

^TWD6,156 PSW-191

PLACE ORDER

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 Switches - View related products

Description

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)

(Specify Model Number)

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Part Number/Desc.

Qty

Description

PSW-191

TWD6,156

Availability: 6 weeks

Pressure switch with 10-150 psi range and Buna-N diaphragm and O-ring

PSW-192

TWD6,155

Availability: 1 week

Pressure switch with 30-600 psi range and Buna-N diaphragm and O-ring

PSW-193

TWD6,502

Availability: 5 weeks

Pressure switch with 100-1500 psi range and Buna-N diaphragm and O-ring

PSW-194

TWD6,500

Availability: 1 week

Pressure switch with 180-3000 psi range and Buna-N diaphragm and O-ring

PSW-195

TWD7,055

Availability: 3 weeks

Pressure switch with 11-150 psi range and FKM diaphragm and O-ring

PSW-196

TWD6,820

Availability: 1 week

Pressure switch with 33-600 psi range and FKM diaphragm and O-ring

PSW-197

TWD6,784

Availability: 1 week

Pressure switch with 110-1500 psi range and FKM diaphragm and O-ring

PSW-198

TWD6,785

Availability: 1 week

Pressure switch with 198-3000 psi range and FKM diaphragm and O-ring

† All prices on this site are shown in Taiwan Dollars.
Ordering Example: (1) PSW-198 pressure switch with 198-3000 psi range and FKM diaphragm and O-ring, TWD6,785