2 in 1 Dual 52mm Fuel Level Gauge Voltmeter Alarm Light

About the Gauge Reading: The device works, with a little delay (about 20-80 seconds) of changes in the readings. Apparently, it is done in order not to react to the splash of water in the tank. Gauge Connection: black line connect to the negative line, red line connect to the ...About the Gauge Reading: The device works, with a little delay (about 20-80 seconds) of changes in the readings.

Apparently, it is done in order not to react to the splash of water in the tank. Gauge Connection: black line connect to the negative line, red line connect to the positive line, green line connect to the sensor signal line, yellow line is exchange button line Gauge Feature: - High Resolution View under sunshine - Installation Diameter: 52mm (2inch) - Working temperatures: - 40 to 85C - IP66 Waterproof - Fuel Level Gauge Alarm Set: 20% <10.8V INSTALLATION GUIDE 1. Cut an 52mm (2-1/16 inch) hole in the panel (II) allow a clearance of 55mm (2 3/16 inch).

behind the panel. 2. Remove fastening ring (I), insert gauge from front.

Tighten gauge (III) using fastening ring ( I) 3. Connect cables according to the diagram/label. Setting Menu:"Unit" "R 1 inch "R 2 inch 1.

Hold & Press the button Power On Gauge the LED screen will show Switch Show Unit, R1, R2 2. Unit Fuel Gauge, Water Level, HTG Sewage Level: % Water temperature: or 3. R1---Configure Top Row Signal Range Press Button to switch 000 ~006 For example, LED will show 001, which means 0~180ohm, then release the button and wait digital flash to complete to save setting 4.

R2---Configure Top Row Signal Range Press Button to switch 000 ~006. For example, LED will show "002 inch , which means 10~180ohm, then release the button and wait digital flash to complete to save setting Package: 1 PCS Gauge+cable+manual Attention: - Empty oil level : 0 ohm / - Full oil level : 190 ohm - When the oil / water level is empty , there will be a space of 3-15mm between the sensor float and the bottom of the sensor.