Discriminating Interstitial Sensor - Optical

Discriminating Interstitial Sensor utilizes a solid-state optical technology to detect the presence of fluid in the annular space of a tank and distinguish whether the fluid is water or hydrocarbons. Detection of fuel or water will result in an alarm condition at the console. Sensor will also alarm if the cable to the sensor breaks or if the sensor malfunctions.

All DFS sensors are designed to be multi-dropped during installation, eliminating the need for a dedicated wiring home-run for each sensor. Built with our proprietary IntelliSense technology, sensors will automatically self-identify with serial number and model number, making installation simple.

Part Number: FM30-0236-LW

Application: Tank Interstice

Detects: Fuel, water

Differentiates: Fuel vs. water

Product Detection: Fuel or water 0.63 in (1.59 cm)

Operating Temp: -40°F to 176°F (-40°C to 80°C)