Temperature sensors, which are very universally applicable, in different media and a wide range of measuring principles (NTC, PTC, and platinum temperature sensors (Pt) according to DIN IEC 60751). 

Temperature switches, which are very universally applicable, with different switching capacities as well as switching designs (NC contact, NO contact, double switch or changeover contact).

Temperature sensor with a specially designed housing for precise and fast measurement of air temperature. Flexible use, with a wide choice of measuring principles (NTC, PTC).

Level measurement in its basic function for many applications. Highly reliable, extremely robust and easy to use. In addition to the flange variants with different hole patterns, variants with screw-in thread are also available for easy mounting of the sensor in the tank.

Level measurement in its basic function for many applications. Highly reliable, extremely robust and easy to use. Different flange variants allow the sensor to be installed in the side of the tank.

The RF series is based on the proven RE series. The design of the two series differs in that a damping tube is used as an additional design element for mechanical damping in the event of extreme movement in the medium or as protection against larger suspended particles in the medium.

Very robust sensors developed for heavy duty use and made of stainless steel. The RG/RR series is mainly used in mobile applications such as construction, agricultural and forestry machines.

Level switch in its basic function for many possible applications. Highly reliable, extremely robust and easy to use. In addition to the flange variants with different hole patterns, variants with screw-in thread are also available for easy mounting of the switch in the tank.

The TFA series is mainly used in buses and trucks. In addition to level measurement, these sensors are equipped as standard with suction and return lines for the engine and the auxiliary vehicle heating, a pressure compensation valve and various filter elements.

The KTS of the KA series uses a capacitive measuring method patented by ROAD without moving parts. This modern self-calibrating measuring method allows a highly precise determination of the filling level with millimeter accuracy.

U-Form DEF (AdBlue®) sensors are suitable for many DEF tanks and are available in various lengths with different functional scopes. A variety of mounting methods allows easy and quick application to the respective tank.

L-shaped DEF (AdBlue®) sensors are designed for vehicles and machines with large DEF (AdBlue®) tanks. The L-shaped heating elements extend the heating area of the DEF (AdBlue®) sensor, causing the frozen liquid to melt over a larger area.

An absolute innovation is the switching valve for the heating circuit integrated into the sensor flange.

The difference to the KA series is the optional suction and return lines for the motor in the KX series (KAX). As with the KA series, the KTS of the KX series uses a capacitive measuring method patented by ROAD without moving parts.

Ultra Light Gauges for ultra light aircrafts. Newly developed and absolute weight-optimized display instruments for engine monitoring in UL and LSA aircraft.