5PSOR

O-Ring, FKM, 5/Pack

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: OMEGA
Product type:
SVHC: Lead (04-Feb-2026)

Delivery and price
Units per pack	1
Price	5.81 €
Current stock	10+
Lead time	30 days

Datasheet

**H** 

## _**ECONOMICAL brAss PrEssUrE sWITCHEs**_ 

|**_10 to 3000 psi_**<br>,A <br>Nut|(Wy|**_10 to 3000 psi_**<br>,A <br>Nut|(Wy|' ulms<br>24)|' ulms<br>24)|**i**t|**PSW-196, shown**<br>**_see switch _**<br>**_accessories online _**<br>**_for audible alarms _**<br>**_and relay modules._**<br>tH-p=<br> iBths =arn|**PSW-196, shown**<br>**_see switch _**<br>**_accessories online _**<br>**_for audible alarms _**<br>**_and relay modules._**<br>tH-p=<br> iBths =arn|**PSW-196, shown**<br>**_see switch _**<br>**_accessories online _**<br>**_for audible alarms _**<br>**_and relay modules._**<br>tH-p=<br> iBths =arn|**PSW-196, shown**<br>**_see switch _**<br>**_accessories online _**<br>**_for audible alarms _**<br>**_and relay modules._**<br>tH-p=<br> iBths =arn|**PSW-196, shown**<br>**_see switch _**<br>**_accessories online _**<br>**_for audible alarms _**<br>**_and relay modules._**<br>tH-p=<br> iBths =arn|**PSW-196, shown**<br>**_see switch _**<br>**_accessories online _**<br>**_for audible alarms _**<br>**_and relay modules._**<br>tH-p=<br> iBths =arn|**PSW-196, shown**<br>**_see switch _**<br>**_accessories online _**<br>**_for audible alarms _**<br>**_and relay modules._**<br>tH-p=<br> iBths =arn|**PSW-196, shown**<br>**_see switch _**<br>**_accessories online _**<br>**_for audible alarms _**<br>**_and relay modules._**<br>tH-p=<br> iBths =arn|**PSW-196, shown**<br>**_see switch _**<br>**_accessories online _**<br>**_for audible alarms _**<br>**_and relay modules._**<br>tH-p=<br> iBths =arn|**PSW-196, shown**<br>**_see switch _**<br>**_accessories online _**<br>**_for audible alarms _**<br>**_and relay modules._**<br>tH-p=<br> iBths =arn|**PSW-196, shown**<br>**_see switch _**<br>**_accessories online _**<br>**_for audible alarms _**<br>**_and relay modules._**<br>tH-p=<br> iBths =arn|**PSW-196, shown**<br>**_see switch _**<br>**_accessories online _**<br>**_for audible alarms _**<br>**_and relay modules._**<br>tH-p=<br> iBths =arn|**PSW-196, shown**<br>**_see switch _**<br>**_accessories online _**<br>**_for audible alarms _**<br>**_and relay modules._**<br>tH-p=<br> iBths =arn|**PSW-196, shown**<br>**_see switch _**<br>**_accessories online _**<br>**_for audible alarms _**<br>**_and relay modules._**<br>tH-p=<br> iBths =arn||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||||||||||||||||||**actual size.**|||||
|**_PsW-190 series_**||||||||||||||||||||||
|||||||||||||||||||||||
|||**Dimensions: mm (inch)**|||**Dimensions: mm (inch)**|||||||||||||||||
||||||||||||||||||1/4 NPT High Press|||||
||||||1/2 NPT Conduit||||||1/2 NPT Conduit||||||1/8 NPT Low Press|NPT Low Press||||
|The PSW-190 Series cylindrical<br>pressure switch has an epoxy-<br>sealed electrical termination. This<br>rugged design enables the switch<br>to withstand harsh environments.<br>**SPECIfICATIONS**<br>**Switch:**SPDT, 5 A at 250 Vac or||32<br>A<br>500 (20) Pigtail Leads<br>|<br>~~_~~<br>~~sgt]~~<br>~~| Be~~<br>~~ae~~|||||||||||||||||(1.26)|||
|30 Vdc gold-clad silver contacts for||||||||||||||||||||||
|loads down to 5 mA at 6 Vdc, 2 mA at<br>12 Vdc and 1 mA at 24 Vdc<br>**Operating Ambient Range:**<br>-20 to 75°C (-4 to167°F) with Buna-N<br>construction; -20 to 80°C (-4 to 176°F)||**WIRE CODE**<br>BLUE = N.O.<br>BLACK = N.C.<br>VIOLET = COM.|||||||||||||||**DIM. A**<br>PSW-191, 192, 195, 196 = 103 (4.06)<br>PSW-193, 194, 197, 198 = 111 (4.37)<br>oo|||||
|with FKM or EPDM construction||||||||||||||||||||||
|**Media Temp:**70°C (158°F) with||||||||||||||||||||||
|Buna-N sensor; 120°C (248°F) with<br>FKM sensor||**To Order**||||||||||||||||||||
|**Wetted Parts:**|||||**ADjUSTAblE**||||||||||||**TyPICAl**<br>**MAx SyS**||**PROOf**||**PROOf**|
|Brass, O-ring and diaphragm||**MODEl NO.**|||**RANgE**||||||||**RANgE**||||**DEADbAND**<br>**PRESSURE**|**PRESSURE**||||
|**Repeatability:**<br> **PSW-191, 192, 195 and 196:**±1%<br> **PSW-193, 194, 197 and 198:**±1.5%<br>**Shock:**Setpoint repeats<br>after 50 g 10 ms duration<br>**Vibration:**Setpoint repeats after<br>10 g, 5 to 500 cps||**Models with buna-N O-Ring and Diaphragm**<br> **PSW-191**<br>10 to 150psi<br>2 to 10<br>1500<br>**PSW-192**<br>30 to 600psi<br>8 to 60<br>2500<br>**PSW-193**<br> 100 to 1500psi<br>20 to 220<br>8000<br>**PSW-194**<br> 180 to 3000psi<br>50 to 400<br>8000<br> **Models with fKM O-Ring and Diaphragm**|||||||||||||||||3000<br>3000<br>10,000<br>10,000|||
|**Enclosure and Cover:**Aluminum with<br>irridite finish rated for 100 hr salt spray;<br>potted and gasketed for outdoor use<br>**Pressure Connection:**<br>**PSW-191, 192, 195 and 196:**1⁄NPT||**PSW-195**<br>**PSW-196**<br>**PSW-197**<br>**PSW-198**||<br>|11 to 150psi<br>33 to 600psi<br>110 to 1500psi<br>198 to 3000 psi||||||||||||2.5 to 11.5<br>1500<br>9.5 to 69<br>2500<br>23 to 253<br>8000<br>57.5 to 460<br>8000||3000<br>3000<br>10,000<br>10,000|||



**PSW-191, 192, 195 and 196:**[1] ⁄8 NPT **PSW-193, 194, 197 and 198:**[1] ⁄4 NPT **Weight:** 128 g (4.5 oz) 

Comes complete with operator’s manual. _**Ordering Example: PSW-192,**_ cylindrical pressure switch with a Buna-N O-ring and diaphragm and an adjustable range of 30 to 600 psi. 

**H-18**

Updated at June 9, 2026

Omega is a globally recognized leader in the design and manufacture of state-of-the-art products for process measurement and control. Renowned for its engineering expertise, the company provides highly reliable solutions for monitoring critical parameters such as temperature, humidity, pressure, strain, and flow across diverse industrial applications. Our extensive selection of Omega products is focused on the brand's core strengths in sensing and automation technologies. The range features a vast array of high-precision temperature sensors, including industry-standard thermocouples and RTDs, supported by a comprehensive selection of essential sensor accessories. To complement these measurement devices, we offer a substantial lineup of robust temperature controllers and advanced pressure transducers engineered to maintain precise conditions in demanding environments. Beyond primary sensing and control, the Omega portfolio encompasses sophisticated panel instrumentation for clear process visualization, alongside highly accurate force sensors and load cells. The offering is completed by reliable signal converters, data acquisition tools such as dataloggers, and fundamental connectivity components, providing professionals with the specialized equipment necessary to build complete, end-to-end industrial control systems.

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