Intelligent sensor systems for physical variables

i2s is your contact for the development and production of pressure sensors, temperature sensors and combination sensors for several measured variables. Customers in the automotive, commercial-vehicle, mechanical-engineering and measurement-and-testing industries have been relying on our experience and expertise for more than 20 years.

In addition to our extensive product portfolio, we develop and manufacture tailored sensor technology according to our customers’ wishes and thus offer individual solutions for individual requirements. The modular design of our sensors makes it possible not only to modify the mechanical and electronic design, but also to implement customer-specific new developments flexibly, quickly and cost effectively.

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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OPS pressure sensor

For oil-pressure measurements in the transmission

Our OPS pressure sensor with functional safety according to ASIL B and SENT output signal measures safely, precisely and quickly. It regulates the oil pressure in transmissions of electric vehicles in order to optimise the utilisation of engine power and to achieve different degrees of hybridisation.

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VSP pressure sensor

For oil-pressure applications

As one of our smallest pressure sensors, the VSP is particularly impressive thanks to its robust and submersible design, which makes it a reliable partner for all oil-pressure applications in motor vehicles and commercial vehicles.

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IPS pressure sensor

For harsh operating conditions

The IPS pressure sensor is used in applications where high demands are placed on a sensor’s robustness and fluid compatibility. In situations involving harsh operating conditions, rough handling and severe vibrations, the IPS proves to be a reliable partner and provides precise and stable measurements over the entire life cycle.

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LPS, MPS, HPS hydrogen pressure sensors

For hydrogen systems and tanks

Our LPS, MPS and HPS pressure sensors were specially developed for scenarios involving the fluid hydrogen (H2) and are used, for example, in fuel cells, filling stations and high-pressure tanks.

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VST temperature sensor

For alternative drive and storage systems

The VST temperature sensor is used in applications where a high degree of flexibility and specific adaptations are required. Due to the compact design and the use of fluid-specific materials, the VST achieves excellent results in applications where space is critical, as well as under harsh environmental conditions.

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PTM pressure-sensor module

For system integration

The pressure-transmitter module (PTM) takes into account the general trend towards miniaturisation and cost effectiveness. Thanks to their optimised size, the sensors in the PTM series can be used easily and flexibly in applications where installation space is critical.

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XKP pressure sensor

For motorsport applications

Our numerous motorsport customers aren’t the only ones who are impressed by the XKP pressure sensor when it comes to vibration resistance and excellent compatibility with engine and transmission oils. Its various design versions with two different connection sizes and a variety of electrical connections also make the XKP the ideal pressure sensor for automotive and motorsport applications.

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IPT pressure sensor

For air-pressure regulation

Featuring a robust design, our IPT pressure sensor is used in commercial vehicles, in electronic air-treatment systems with various uses or in power packs for optimised switching processes. It helps to reduce mechanical wear, thus cutting maintenance costs.

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