GEMS SENSORS Liquid Flow Switch: Piston, Bronze, 1 in FNPT, 1 in Connection Size, FNPT
The GEMS SENSORS Liquid Flow Switch: Piston is an adjustable set point flow switch with a bronze body and 1 in FNPT connections. It features a normally closed SPDT switch with a DC contact rating of 20 V and is…
SKU 3G-OTH-89320
Need installation or engineering help?
Ask a question
Product Description
The GEMS SENSORS Liquid Flow Switch: Piston is an adjustable set point flow switch with a bronze body and 1 in FNPT connections. It features a normally closed SPDT switch with a DC contact rating of 20 V and is suitable for hazardous locations rated Class I, Div 2, Groups A, B, C, D. The manufacturer part number is FS-200, 26615.
Frequently Asked Questions
What is the GEMS SENSORS FS-200 liquid flow switch used for?
The GEMS SENSORS FS-200 liquid flow switch detects flow or no-flow conditions in piping systems. It is used in industrial applications requiring adjustable set points and hazardous location ratings (Class I, Div 2, Groups A–D). 3G Electric supplies this switch for process control, cooling, and lubrication systems worldwide.
What are the specifications of the GEMS SENSORS 26615 flow switch?
The GEMS SENSORS 26615 (FS-200) is a piston-type flow switch with a bronze body, 1 in FNPT connections, and an adjustable set point. It has a normally closed SPDT switch with a DC contact rating of 20 V and is rated for hazardous locations Class I, Div 2, Groups A, B, C, D.
Where to buy a GEMS SENSORS FS-200 flow switch worldwide?
3G Electric sources and delivers the GEMS SENSORS FS-200 flow switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this adjustable set point flow switch for hazardous locations.
How to install a GEMS SENSORS piston flow switch?
Install the GEMS SENSORS piston flow switch in a horizontal pipe section with the flow arrow aligned to flow direction. Ensure the 1 in FNPT connections are properly sealed. Adjust the set point per the manufacturer's instructions. 3G Electric can provide application support for this SPDT switch.
Used in
Common applications for GEMS SENSORSGEMS SENSORS Products
3G Electric supplies GEMS SENSORS adjustable set point flow switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













