Reed Switch Fuel Level Sensor Working

A rubber gasket is included for proper mounting.

Reed switch fuel level sensor working.

The ground on the gauge must be good for the gauge to work right. Gltv3 reed switch type water fuel level sensor it is done by sealed reed switches positioned inside the main shaft of the sensor. Moeller electric fuel sending units receive fuel level information via the float. View as list grid.

This reed switch sending unit is suitable for gasoline ethanol diesel bio diesel and non potable water. Calibrated to 33 240 ohms it is made of durable 316 stainless steel. Oil level sensors work the same way that traditional float switches work except for they work with oil instead of water. Oil level sensors use magnetic reed switches that are hermitically sealed in a stainless steel or plastic stem to measure oil levels and automatically turn on or off oil pumps.

Senders and sensors fuel level sender reed switch. The sensor assembly is often referred to as a sender. The figure shows the float and the stem. A float an actuating rod and a resistor.

View as list grid. This combination of components sends a variable signal to the fuel gauge or an electronic device a little black box that actuates the fuel gauge. The float integrates a magnet and the stem a reed switch at the set point. It has one terminal for battery positive a ground an illumination and the signal which is the wire to the sending unit.

Reed switch fuel sender 900mm 240 33 ohm add to compare. The advantage of reed switch type level sender over thick film swing arm type level sender is the reed switch s durability and reliability. The sensor uses a magnet and a reed switch to detect liquid presence. The electric liquid level sending unit utilizes reed switch and magnetic field technology.

How the fuel sending gauge works the gauge has four electrical points.