Air-conditioning systems

Our climate-pressure sensors are installed in air-conditioning systems for temperature regulation. Climate-control pressure transmitters (CCTs) have been specifically developed for measuring pressure in vehicle refrigerant lines. Thanks to a robust aluminium housing, these sensors offer a cost-effective solution for vehicle air-conditioning systems.

A unique feature of the CCT family is our combined pressure and temperature sensors for low and high pressure. These sensors were developed for air-conditioning systems based on heat pumps, such as those used in electric or hybrid vehicles.

The evaluation electronics of the CCT sensors reliably deliver precise measurement data in order to regulate the system to optimum values. Our climate pressure sensors (CCTs) were developed for the automotive industry and meet the requirements for electromagnetic compatibility (EMC) and electrostatic discharge (ESD).

Sensor systems for Air-conditioning systems

CCT pressure/temperature sensor

For air-conditioning systems with heat pumps

The CCT pressure/temperature sensor is used in air-conditioning systems – especially in vehicles with alternative drives – as well as in heat pumps. The specially developed thermoreceptors allow a fast response time in flowing fluids and ensure a high degree of temperature accuracy.

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CCT high-pressure/temperature sensor

For air-conditioning systems with CO2 heat pumps

The CCT high-pressure/temperature sensor was specifically developed for the high pressures and temperatures in CO2 heat pumps (R744). R744 transports significantly more heat than conventional refrigerants and is also climate neutral, non-flammable and almost odourless.

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CCT pressure sensor

For automotive air-conditioning systems

The climate-control pressure transmitter (CCT) was developed specifically for measuring the pressure of refrigerants in motor vehicles. The hermetically sealed and robust aluminium housing makes this sensor a cost-effective solution for automotive air-conditioning systems.

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Other applications

Hydrogen applications

Hydrogen propulsion is the future of environmentally friendly commercial vehicles and buses, because hydrogen serves as an energy source for internal-combustion engines or for fuel cells connected to electric drives.

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Oil-pressure applications

Our OPS, VSP or IPT pressure sensors are used to measure the oil pressure in the transmission. The air pressure in the unit is measured with our pressure sensor. The special feature of our sensors is that they are robustly designed to withstand the stresses of oil-pressure applications.

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Motorsport applications

Our intelligent sensor systems are also used in motorsports. Whether exposed to the pressure in the transmission or clutch, or to temperature in the tank – our sensors are robust, measure precisely and put the emphasis on performance!

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