GEMS SENSORS Liquid Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT
The GEMS SENSORS Liquid Flow Switch: Piston is a high-pressure-rated compact flow switch with a fixed set point and normally open switch position. It features a 316 stainless steel construction with 3/8 in NPT…
SKU 3G-OTH-89485
Need installation or engineering help?
Ask a question
Product Description
The GEMS SENSORS Liquid Flow Switch: Piston is a high-pressure-rated compact flow switch with a fixed set point and normally open switch position. It features a 316 stainless steel construction with 3/8 in NPT connection size and a 20 V DC contact rating. This product is identified by manufacturer part numbers FS-380 and 193482.
Frequently Asked Questions
What is the GEMS SENSORS FS-380 liquid flow switch used for?
The GEMS SENSORS FS-380 liquid flow switch is used to detect flow or no-flow conditions in high-pressure industrial fluid systems. It is commonly applied in hydraulic, lubrication, and cooling circuits where a fixed set point and normally open switch position are required.
What are the specifications of the GEMS SENSORS 193482 flow switch?
The GEMS SENSORS 193482 flow switch is a piston-type, 316 stainless steel unit with a 3/8 in NPT connection. It has a fixed set point, normally open switch position, and a 20 V DC contact rating. The manufacturer part numbers are FS-380 and 193482.
Where to buy GEMS SENSORS flow switches worldwide?
You can source GEMS SENSORS flow switches worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the FS-380 or 193482 models.
How to install a GEMS SENSORS piston flow switch?
Install the GEMS SENSORS piston flow switch in a horizontal pipe section with the arrow on the body aligned with flow direction. Use thread sealant on the 3/8 in NPT connection and ensure the electrical circuit is de-energized before wiring the normally open contacts to a 20 V DC source.
Used in
Common applications for GEMS SENSORSGEMS SENSORS Products
3G Electric supplies GEMS SENSORS high-pressure-rated compact flow switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















