The new point level sensors of the LI21 series are a reliable overflow protection for liquids. Settings in the application, via the clearly visible LED switching status, allow for immediate identification
The new point level sensors from ifm efector are approved as overflow protection according to the German overspill standard WHG section 19 monitor the overfilling of tanks. Deposits or foam can be suppressed by adjusting the unit, which provides additional safety. Due to the capacitive operating principle, the sensors are extremely robust and have no moving components.
Additionally, the new point level sensor has a cULus approval,
The sensor is installed via the top of the tank. The immersion depth in the tank and, so, the point level can be precisely adapted using a clamp. The sensors can be installed in a flexible way using different adapters