Capacitive Fuel Sensor High Accuracy Length Tailored Fuel Monitoring

Definition of the output line:

Interface output line use 6 core cable, connecting definition:

0~5V output [CLS2-700A]:

Black line connect ground wire

Red line connect positive power

White line 0~5V voltage signal output,connect voltage signal wire

Yellow line empty fuel tank use only

Green line full fuel tank use only

4~20 mA output [CLS2-700B]:

Black line connect ground wire

Red line connect positive power

White line 4~20mA ampere signal out put,connect ampere signal line

Yellow line empty fuel tank use only

Green line full fuel tank use only

RS232 output [CLS2-700C]:

Black line connect ground wire

Red line connect positive power

White line RXD input, connect car RS232 TXD

Blue line TXD output, connect car RS232 RXD

Yellow line empty fuel tank use only

Green line full fuel tank use only

RS485output mode(CLS2-700D)

Black line connect to CND

red line connect to VDD

white line connect to RS485 A

blue line connect to RS485 B

yellow line marking for empty fuel tank

green line marking for full fuel tank

Installation Notes

Before installation, please check the attachment: Flange, rubber blanket,O-rings, and Whether the screw is consistent and complete

Trape the o-rings to the root of the sensor ( packed prior to shipment )

Daub the Oil-resistant sealant on the two side of the rubber pad, and aim flange plate to the tank flange hole,then fixed by screw,symmetrical tighten the strength in turn to make sure uniform stress and avoid oil spilling.

To finish the installation ,insert the sensor and use a wrench to tight.

connect the power cord, communication line, cable, ground wire according to the definition, and yellow line and green line need to trape one by one , preventing from the short circuit

Link the power of the sensor after checking the circuit

Installation position should be placed as near as possible to the center of the fuel tank, in order to reduce the influence of the oil level of tilt and the oil level of volatility while on the hill.

Application:

Fuel monitoring, Riquid level monitor.