GEMS SENSORS Liquid Flow Switch: Piston, 316 Stainless Steel, 1/4 in FNPT
The GEMS SENSORS Liquid Flow Switch: Piston is a low-flow piston flow switch with a fixed set point and normally closed switch position. It features a 20 V DC contact rating and is rated for hazardous locations Class…
SKU 3G-OTH-90378
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Product Description
The GEMS SENSORS Liquid Flow Switch: Piston is a low-flow piston flow switch with a fixed set point and normally closed switch position. It features a 20 V DC contact rating and is rated for hazardous locations Class I, Div 2, Groups A, B, C, D. The switch is constructed with 316 stainless steel and has a 1/4 in FNPT connection size.
Frequently Asked Questions
What is the GEMS SENSORS FS-926 liquid flow switch used for?
The GEMS SENSORS FS-926 is a low-flow piston flow switch used to detect liquid flow in industrial piping systems. It is suitable for hazardous locations classified as Class I, Div 2, Groups A, B, C, D, making it ideal for oil and gas, chemical, and process industries where safety is critical.
What are the specifications of the GEMS SENSORS FS-926 flow switch?
The GEMS SENSORS FS-926 (MPN 26956) is a 316 stainless steel piston flow switch with a 1/4 in FNPT connection. It has a fixed set point, normally closed switch position, and a 20 V DC contact rating. It is rated for hazardous locations Class I, Div 2, Groups A, B, C, D.
Where to buy the GEMS SENSORS FS-926 flow switch worldwide?
You can source the GEMS SENSORS FS-926 flow switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this GEMS SENSORS part.
How to install a GEMS SENSORS piston flow switch?
Install the GEMS SENSORS FS-926 in a vertical or horizontal pipe section with flow direction matching the arrow on the body. Use PTFE tape on the 1/4 in FNPT threads to prevent leaks. Ensure the electrical circuit is de-energized before wiring the normally closed contacts to a 20 V DC source.
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3G Electric supplies GEMS SENSORS low-flow piston flow switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













