Economical Brass Pressure Switches

PSW-190

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^¥ 1,435.00 PSW-191

•	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
View related products - Pressure Switches

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)

Order on www.omegaengineering.cn and 5% will be discounted when you checkout.

To Order (Specify Model Number)
All list prices are pre-VAT rate not including tax and shipping

Part Number	Availability	Price(RMB)	Description	Qty.
PSW-191	2 Weeks	¥1,435.00	Pressure switch with 10-150 psi range and Buna-N diaphragm and O-ring	qty.

PSW-192	2 Weeks	¥1,435.00	Pressure switch with 30-600 psi range and Buna-N diaphragm and O-ring	qty.

PSW-193	8 Weeks	¥1,435.00	Pressure switch with 100-1500 psi range and Buna-N diaphragm and O-ring	qty.

PSW-194	8 Weeks	¥1,515.00	Pressure switch with 180-3000 psi range and Buna-N diaphragm and O-ring	qty.

PSW-195	5 Weeks	¥1,560.00	Pressure switch with 11-150 psi range and FKM diaphragm and O-ring	qty.

PSW-196	5 Weeks	¥1,590.00	Pressure switch with 33-600 psi range and FKM diaphragm and O-ring	qty.

PSW-197	2 Weeks	¥1,585.00	Pressure switch with 110-1500 psi range and FKM diaphragm and O-ring	qty.

PSW-198	8 Weeks	¥1,585.00	Pressure switch with 198-3000 psi range and FKM diaphragm and O-ring	qty.

† Price are shown in RMB.

Ordering Example: (1) PSW-198 pressure switch with 198-3000 psi range and FKM diaphragm and O-ring, ¥1,585.00

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Economical Brass Pressure Switches