Wema, transducer for bilge alarm, OVG-4

The Wema OVG-4 bilge alarm transducer triggers an alarm when water collects in the bilge. The robust stainless steel sensor is installed in the bilge area and a contact is activated when the water level rises. The signal from the transducer can be used to activate an acoustic or visual signalling device or a bilge pump as required:

- Transmitter with mounting clip and cable (0.3A)
- Acoustic alarm buzzer for bulkhead installation