Standex Detect - Reed Liquid Level Sensors
Reed liquid level sensors use magnetic floats and reed switch technology to detect fluid levels. As the float moves with the liquid, it activates reed switches housed within a stem, providing a reliable on/off signal or triggering multiple level points. These sensors are highly energy-efficient, drawing no power until activated, making them ideal for battery-powered or low-energy applications.
They are available in vertical or horizontal mount configurations and can be customized for various fluid types, temperatures, and pressures. With options for stainless steel or plastic housings, reed sensors offer a simple, cost-effective solution for fluid level monitoring in automotive, industrial, HVAC, and appliance systems.
- FPS-B Series (HVAC/R) Liquid Level Sensor
- FPS-L Series (HVAC/R) Liquid Level Sensor
- FPS-T Series (HVAC/R) Liquid Level Sensor
- LS01 Series Liquid Level Sensor
- LS02 Series Liquid Level Sensor
- LS02-S Series Liquid Level Sensor
- LS03 Series Liquid Level Sensor
- LS04 Series Liquid Level Sensor
- LS05 Series Liquid Level Sensor
- R12431 Series Liquid Level Sensor
- R12456 Series Liquid Level Sensor
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Standex Detect
Standex Detect delivers precision-engineered Reed switches, sensors, relays and emerging technologies that empower innovation across industries. With a legacy rooted in reliability, we help customers solve complex challenges in automation, transportation, energy, and test and measurement; enabling smarter, safer, and more connected systems worldwide.