Sensors for measuring the quality of drinking water and wastewater

We offer sensors qualified to operate with SOFREL equipment. These accurate sensors can be used to measure and monitor the quality of drinking water or wastewater and to detect any type of contamination.

SOFREL quality sensors range

SOFREL Chlorine

An energy-autonomous solution that transmits its data via 2G/4G networks, allowing chlorine levels to be measured in the drinking water distribution network.
SOFREL Chlorine includes an in-line mounting kit and a data logger, and it provides immediate alarms in the event of chlorine issues in the network.


SOFREL pH/REDOX/T – SOFREL Conductivity – SOFREL Turbidity – SOFREL Oxygen

We offer a range of sensors perfectly suited for use with our RTUs and data loggers to monitor the quality of surface water and wastewater.


SOFREL LTC

SOFREL LTC measures the level and quality of groundwater to protect the environment and ensure sustainable water resource management.

This sensor, connected via Modbus to the SOFREL DL4W-LP data logger or the SOFREL S4W remote station, enables regular monitoring of groundwater by measuring level, temperature, and conductivity.


Download the sensors catalog