OEM Mechanical Pressure Switch for Harsh Environments with 2 Outputs
198 to 3,000 psi, fixed deadband
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $157.86 |
| 10-24 | $149.97 |
| 25-49 | $146.81 |
| 50-99 | $140.50 |
| 100-199 | $137.34 |
| 200+ | $134.18 |
Added to Your Shopping Cart
Configuration complete.
Please add to cart to keep it or exit the configuration
Please add to cart to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
- 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
PSW-195 Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Pressure Range
Pressure Port Size
Deadband Range
Switch Type
Pressure Type
Pressure Port Type
Deadband
- Maximum Ambient Temperature 80 {C} (176 {F})
- Maximum Rating 5 Amps at 250 Vac or 30 Vdc
- Minimum Ambient Temperature -20 {C} (-4 {F})
- Pressure Type Economical Brass Pressure Switches
- Pressure Units PSIG
- repeatability +/-1 to 1.5%FS Range
- Shock Setpoint repeats after 50 g 10 ms duration
- Vibration Setpoint repeats after 10 g
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)
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)
Rated 5 out of
5
by
Matias from
Good value
Easy to adjust and install. About as simple and straightforward as one could want.
Date published: 2020-06-18
RoHS 2015/863 - View Certificate
UL cULus Recognized
I am unsure if this will work for my application. I need a switch that can handle 3000 psi and will close contacts when pressure drops to 200 psi.
Thanks for your question. The PSW-194 will handle the range and you can set the set-point to trigger anywhere between 180 to 3000 psi, the dead band is 50 to 400 but is NOT adjustable - so it will open and close at any psi to maintain the set-point. Our Tech Support agent has also emailed you to provide further assistance. Please email us back anytime if you have any more questions.
Date published: 2019-05-07