Distance sensors for connection to the signal electronic SCU8005D. With An optional distance sensor, the fuel consumption measurement can be based on the distance or speed.

Available are contact-free and slip-free working correlation optical or microwave sensors. Alternatively a Wheel pulse transducer is available.

Recommended Distance sensor

L-350 Aqua
Correlation-optical distance sensor for universal use on passenger cars and commercial vehicles. This sensor can measure the fuel consumption based on the distance or speed. 
Microstar II
Microwave sensor for measuring the distance and the driving speed.
Due to the very large working distance of 300 ... 1200 mm, this sensor is especially suitable for use in commercial and off-road vehicles.