Thermal Level Alarm

We are offering thermal level alarm.
The sl-100 series utilizes the thermal dispersion principle of the dissipation of heat by liquid to detect the presence or absence of liquid as compared with air. A typical configuration uses two temperature detectors set within the tip of the sensor. One temperature detector is heated a few degrees above the other one. As the level of process liquid drop below the tip, the delta temperature rises and the output will change state.