The waTch LCS consists of an overfill control unit, LCS-KD04 KIWA, the sensor, the probe, the valve plate and the type certificate and the "tool".
Overflow Protection
The OVB (Overvulbeveiliging or Overfill Protection) is a safety feature that prevents your tank from overfilling. This prevents nasty environmental incidents. The automatic control in the LCS-KD04 KIWA closes the filling pipe valve automatically at a filling height of 95%. The filling can then be stopped. After 10 seconds, the door is opened again just for 2 minutes, so as to release the last remnants in the hose. Then the door finally closes and nothing can be filled until the level in the tank has dropped below 80%.
This security system is completely KIWA certified.