Discriminating Monitoring Well Sensor

Discriminating Monitoring Well Sensor provides the ability to detect the presence of hydrocarbons floating on the surface of water in a groundwater monitoring well. It’s also able to detect when the water in the monitoring well has dropped below the sensor, making the detection of hydrocarbons no longer possible. The system will activate an alarm condition indicating that the monitoring well is dry and environmental protection has been compromised. This sensor is used for monitoring wells that are 6 to 20 feet (1.83 to 6.09 meters) deep. 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 Numbers:

- FM30-0234-HW-06 (6 ft.)

- FM30-0234-HW-15 (15 ft.)

- FM30-0234-HW-20 (20 ft.)

Application: Wet Monitoring Wells

Differentiates: Fuel on water or when water drops below sensor

Product Detection: As little as a 0.10 in (0.25 cm) fuel on water

Operating Temp: 32°F to 122°F (0°C to 50°C)