Description
Gems Flow Switch Sensor Manufacturer P/N 197081. The Gems Sensors 197081 is a FS-380P Series industrial-strength liquid flow switch, designed for low-flow detection (0.25 GPM) with a 3/8" NPT male connection. Part Number: 197081 / FS-380P. Flow Rate: 0.25 GPM (Fixed). The Gems Sensors 197081 is a FS-380P Series industrial-strength liquid flow switch, designed for low-flow detection (0.25 GPM) with a 3/8" NPT male connection. Featuring a polypropylene piston, it operates at pressures up to 125 PSI and temperatures up to 212°F (100°C), often used in HVAC, medical, and semiconductor cooling applications. Key Technical Specifications: Part Number: 197081 / FS-380P Manufacturer: Gems Sensors & Controls Type: Piston-type, SPST-NO (Normally Open) Flow Rate: 0.25 GPM (Fixed) Pressure Rating: 125 PSI (8.6 bar) Connection: 3/8" NPT Male Material: Glass-reinforced Polypropylene Fluid Temp Range: 0°F to 212°F (-18°C to 100°C) The switch operates on a 10VA contact rating (200V max) and is used for flow monitoring in systems requiring rugged, reliable, non-clogging performance