The LD-12 flood detector
Water leakage detector, two-state output, connectable to devices with binary inputs. With 3 meters cable. Powered from 12Vdc, e.g. from acdc adapter A1510.
The detector is a water flood indicator for rooms (e.g. cellars, bathrooms). When water is detected between its 2 terminals, a digital output signal is generated. This can be connected to alarm systems requiring a volt free contact closure input.
For application with M13xx Multiloggers please see pdf Manual for connection of detectors in the Download folder.