Environmental electronic level switch E.E.L.S

Environmental electronic level switch E.E.L.S

The environmental electronic level switch is the latest innovation, as it works with an electronic sensor, instead of air pressure or any other moving part. It has been designed to detect water level with great precision and accuracy, giving you the best possible result. One of the main advantages ofE.E.L.S is that it is environmentally friendly. Nuova Rade has designed this switch so that it only works when it detects water. If it detects quantities of hydrocarbons, such as oil, it stops the bilge pump, thus avoiding pollution. Mounted vertically on the hull,E.E.L.S is connected in line with the bilge pump(s), even those of higher power. What's more, its compact design allows greater freedom of movement. Other features include insulated electrical contacts, durable nylon and ABS housing, and 100% waterproofing.

Waterproof.

Technical features

The electronic level switch can be used with any bilge pump up to 22A.

Electrical specifications :

Voltage: 12V DC.

Connection to main circuit: In-line

Maximum current: 22A.

How to connect the electronic level switch

Connect a switch to activate automatic operation of the in-line bilge pump to the positive pole of the battery. You must also connect an in-line fuse, depending on the bilge pump's current and up to 22A max (see manufacturer's instructions). The electronic level switch wires connected to the battery poles are RED (+) and BLACK (-). The other pair of wires,

WARNING!

It is essential to observe polarity when making connections, otherwise you risk producing a short-circuit, which will damage the circuit of your electronic level switch. Please check polarity before activating your new float switch.

WIRING

Black : Negative (-)

Red - Blue: Positive (+)

Black - Red: Battery connection

Black - Blue : Bilge pump connection