Water or conductive liquid presence switch 12V DC with output relay contact

This device allows you to activate any electrical or electronic load, via the clean relay output contact, when the two sense wires of the sensor are put in contact with water or conductive liquids.

It has a plastic box in which the circuit is embedded in solid resin making it completely watertight.

The sensor has two sense wires to which you can connect probes or any other type of conductive probe, even self-built. See the explanatory images for this purpose.

There are also two wires for 9-12V DC power supply and two wires for the normally open (NO) relay contact output.

Also ideal as an anti-flooding device for homes and offices.

CHARACTERISTICS:

• Housed in a watertight container with a circuit embedded in solid resin

• Connection via pre-wired wires

• Detection distance of probes up to 100m

• Connections: Power (2 wires), sensor (2 wires), NO relay output (2 wires)

SPECIFICATIONS

• Power supply 9-12V DC (we recommend using a stabilized power supply)

• Quiescent current consumption < 10mA, with active contact 90mA (at 9V)

• Power supply and output relay activation LED indication

• Connection via free wires

• Maximum conductive probe distance 5m with normal cable, 100m with shielded cable and shield connected to the negative power wire

• Plastic watertight container with circuit drowned in solid resin

• Dimensions 60x45x20mm

• Manual in English, French, German

• Made in Germany