The device measures the water temperature of forklifts via a 10 LED bar-graph. Suitable for 9V-18V power supply. Capability for integration into all types of industrial machines requiring a water temperature indicator. Works with an analog water temperature sensor. Can be pre-calibrated for various types of analog temperature sensors.

Functional description

Supply voltage is applied on terminals “+” and “-”. The analog sensor that measures the water’s temperature is connected to terminals “M” and “-”. When supply voltage is applied the device boots up and enters a self-test procedure during which, every segment of the bar-graph lights up left-to-right and then turns off right-to-left. The procedure takes 4 seconds. After it is done with the self-test, the device begins measuring the water temperature and displays it on the bar-graph. If the connection to the sensor is absent – the device displays a running light from left-to-right and the right-to left with a single bar light up at a time.

Specifications and operating parameters

Supply voltage range: 9-18 VDC
Sensor variety: 260-0Ω
Temperature indication arch: 40°C-260Ω / 80°C-76Ω / 120°C-21Ω
Power consumption: 0.65W max. @ 12VDC
Operating temp. range: -30°C до +65°C
Relative humidity: 15-85% RH
IP Rating: IP65
Vibration resistance: >5g
Mounting hole size: 52mm
Total length (including fasteners): 44mm
Supply voltage range: 9-18 VDC