Our 1/4" NPT fuel level sensor provides a +12V signal in the ABSCENCE of liquid.
This sensor CANNOT be mounted vertically, but has been shown to work both horizontally and at around 45dgrees.
External mount using a 1/4"NPT boss (as found on the Metal Seagulls CH750 Header tank).
DO NOT CUT BACK THE BLACK HEATSHRINK ZONE when installing.
25cm tails (3 wire, +ve, -ve and 'signal')
Body material Polysulfone
Temperature Range -25 to +80 C
Tightening torque 1.5Nm/13.26lbs in
Connect the RED wire to the +ve supply, the BLUE wire to the -ve (GND) and the GREEN wire to your LED/Instrument/etc. The Green wire connects to the +ve leg of the LED. Current will flow only in the ABSCENCE of fluid in contact with the sensor. Check your installation before use.
Image is for illustrative purposes only