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Intelligent sensor systems from Dresden

i2s is your first point of contact when it comes to developing and producing pressure sensors, temperature sensors, mass air flow sensors and combined sensors for multiple physical quantities. For more than 15 years, customers in the automotive and commercial vehicle industries, in mechanical engineering, measurement and testing technology have relied upon our experience and expertise.

Alongside our extensive portfolio of products, we develop and produce customized sensor technology to fulfill our customers’ wishes, providing individual solutions for individual requirements. The modular design makes it possible to modify the sensor’s mechanics and electronics and to develop new products flexibly, quickly and cost-effectively to meet customers’ specific needs.

We stand for quality, expertise, innovation, flexibility and top-class service. At our company’s headquarters in Dresden, Germany, more than 200 employees apply those standards in their daily work for you.

As we are part of the U.S. Amphenol Corporation, we benefit from the opportunities to grow and develop that a worldwide operating group offers, while at the same time continuing to enjoy the creativity and flexibility of a medium-sized company.

We aspire to top quality for every one of our products, and that is guaranteed through recognized, measurable quality standards. We have created the basis for this by introducing an ISO 9001 quality management system and gaining certification under the IATF 16949 automotive standard.

Intelligent sensor systems for physical quantities

The solution for your application.

CCT pressure temperature sensor
For climate control systems with a heat pump

The CCT pressure temperature sensor is installed in climate control systems, particularly in vehicles with alternative drives, and heat pumps. The specially developed thermoreceptors permit a fast response time in flowing media and guarantee high temperature accuracy. The design excels due to its compact size and minimal weight, which makes it easy to integrate and ideal for lightweight systems. The specific evaluation electronics make the pressure and temperature signal available via a digital single wire interface (LIN). High quantities can be realised at an affordable price thanks to fully automated production.

CCT pressure temperature sensor
For climate control systems with a heat pump

The CCT pressure temperature sensor is installed in climate control systems, particularly in vehicles with alternative drives, and heat pumps. The specially developed thermoreceptors permit a fast response time in flowing media and guarantee high temperature accuracy. The design excels due to its compact size and minimal weight, which makes it easy to integrate and ideal for lightweight systems. The specific evaluation electronics make the pressure and temperature signal available via a digital single wire interface (LIN). High quantities can be realised at an affordable price thanks to fully automated production.

Fields of Application

  • Vehicle climate control system with alternative drives
  • Heat pump

Key Features

Specially developed thermo-receptors

  • Fast response time in flowing media
  • High temperature accuracy

Tested stainless steel measurement element

  • Excellent long-term stability
  • High media compatibility

Compact design

  • Excellent integratability
  • Supports lightweight designs

Application-specific evaluation electronics

  • Automobile-tested EMC / ESD resistance
  • Enhanced diagnostic and protective functions
  • Tested LIN 2.1 conformity including power-saving mode (sleep mode)
  • Pressure and temperature signal available via digital single wire interface (LIN)

Fully automated production

  • Affordable
  • Large quantities can be realised
CCT pressure sensor
For vehicle climate control systems

The Climate Control Pressure Transmitter (CCT) was specially designed for measuring the pressure of vehicle coolants. The hermetically sealed, robust aluminium case makes this sensor an affordable solution for vehicle climate control systems. Its high-quality stainless steel measurement element makes the CCT not only compatible with a broad range of media, but also ideal for high-pressure applications (R744). Its innovative evaluation electronics provides reliable, precise measurement data over a broad temperature range. Specially adapted to meet the needs of the automobile industry, the CCT also fulfills current EMC and ESD regulations.

CCT pressure sensor
For vehicle climate control systems

The Climate Control Pressure Transmitter (CCT) was specially designed for measuring the pressure of vehicle coolants. The hermetically sealed, robust aluminium case makes this sensor an affordable solution for vehicle climate control systems. Its high-quality stainless steel measurement element makes the CCT not only compatible with a broad range of media, but also ideal for high-pressure applications (R744). Its innovative evaluation electronics provides reliable, precise measurement data over a broad temperature range. Specially adapted to meet the needs of the automobile industry, the CCT also fulfills current EMC and ESD regulations.

Fields of Application

  • Climate control in
    • HFO 1234yf and R134a systems
    • R744 high pressure systems
  • Compressor protection

Key Features

Specially developed stainless steel measurement element

  • Excellent long-term stability
  • High media compatibility

Application-specific evaluation electronics

  • Automobile-tested EMC / ESD resistance
  • Enhanced diagnostic and protective functions
  • Tested LIN 2.1 conformity including power-saving mode (sleep mode)

Tested aluminium casing

  • Corrosion resistant
  • Low weight
  • Affordable

Large number of available analogue and digital output signals

  • Easy integration in existing systems

VSP pressure sensor
For oil pressure applications

One of our smallest pressure sensors, the VSP has a robust and submersible design which makes it a reliable partner for any oil pressure application in motor and commercial vehicles. The VSP is able to measure absolute or relative pressure in a nominal pressure range of up to 600 bar. The specially developed evaluation electronics make it possible to take very precise and stable measurements at temperatures of up to 150 °C, even under tough conditions. In addition, the VSP also complies with the high ESD and EMC standards applicable in the automobile industry. Our assembly machines have a wide range of flexible settings enabling a customised production of the sensor and an optimal adaption to the respective application.

VSP pressure sensor
For oil pressure applications

One of our smallest pressure sensors, the VSP has a robust and submersible design which makes it a reliable partner for any oil pressure application in motor and commercial vehicles. The VSP is able to measure absolute or relative pressure in a nominal pressure range of up to 600 bar. The specially developed evaluation electronics make it possible to take very precise and stable measurements at temperatures of up to 150 °C, even under tough conditions. In addition, the VSP also complies with the high ESD and EMC standards applicable in the automobile industry. Our assembly machines have a wide range of flexible settings enabling a customised production of the sensor and an optimal adaption to the respective application.

Fields of Application

  • Oil pressure applications in motor and commercial vehicles
    • Braking systems
    • Powertrain
  • Measurement and testing technology

Key Features

Robust, minimised design

  • Submersible, oil-proof version available
  • Compatible with standard oils used in the automotive industry
  • Suitable for applications with limited installation space
  • Optionally with lightweight aluminium housing

Specially developed measurement element and evaluation electronics

  • High-precision version available
  • For use at temperatures up to 150 °C
  • Reliable, stable measurements over the entire life cycle
  • Automotive-tested EMC / ESD resistance

Numerous electrical connections and output signals available

  • Simple and flexible integration, also in existing systems

PTM pressure sensor module
For system integration

The pressure transmitter module (PTM) responds to the general trend towards miniaturisation and cost efficiency. Its ideal construction size ensures that the sensors of the PTM series are easy to use and versatile in applications where installation space is scarce. The modular design with a wide range of possibilities for electrical and mechanical interfaces also permits easy integration in existing customer systems. The use of highly accurate evaluation electronics directly on the ceramic pressure cell permits the output of a temperature-compensated analogue signal or digital signal. Stable, exact measurements are generated over a broad temperature range in the process, also under adverse conditions.

PTM pressure sensor module
For system integration

The pressure transmitter module (PTM) responds to the general trend towards miniaturisation and cost efficiency. Its ideal construction size ensures that the sensors of the PTM series are easy to use and versatile in applications where installation space is scarce. The modular design with a wide range of possibilities for electrical and mechanical interfaces also permits easy integration in existing customer systems. The use of highly accurate evaluation electronics directly on the ceramic pressure cell permits the output of a temperature-compensated analogue signal or digital signal. Stable, exact measurements are generated over a broad temperature range in the process, also under adverse conditions.

Fields of Application

  • Integration in control units (ECU) for
    • braking systems
    • clutches
  • Mobile hydraulics
  • Pneumatic systems

Key Features

Minimised construction size

  • Affordable
  • Can be integrated in applications where installation space is scarce

Integrated evaluation electronics

  • Stable and exact measurements over a broad temperature range
  • Customer-specific output signal, temperature-compensated (analogue, LIN)
  • Diagnosis and protective functions

Numerous electrical and mechanical connections available

  • Easy adaptation to existing systems

Ceramic measurement element

  • Excellent media compatibility
IPS pressure sensor
For heavy-duty applications

The IPS pressure sensor is used in applications requiring a sensor with a high degree of robustness and media compatibility. The IPS is a reliable partner and provides precise and stable measurements over its entire life, even when used in tough conditions, when handled roughly and when exposed to high levels of vibration. The pressure sensor elements and pressure connectors are made of stainless steel and designed for absolute and relative pressures of up to 600 bar. The IPS is excellently suited for use in oil, petrol, diesel, H2, CNG and LPG applications. The sensor‘s flexible design with a wide range of electrical connectors and output signals also means it can be adapted to fit any system perfectly.

IPS pressure sensor
For heavy-duty applications

The IPS pressure sensor is used in applications requiring a sensor with a high degree of robustness and media compatibility. The IPS is a reliable partner and provides precise and stable measurements over its entire life, even when used in tough conditions, when handled roughly and when exposed to high levels of vibration. The pressure sensor elements and pressure connectors are made of stainless steel and designed for absolute and relative pressures of up to 600 bar. The IPS is excellently suited for use in oil, petrol, diesel, H2, CNG and LPG applications. The sensor‘s flexible design with a wide range of electrical connectors and output signals also means it can be adapted to fit any system perfectly.

Fields of Application

  • Mobile hydraulics
  • Mechanical engineering
  • Alternative drives, especially H2, CNG and LPG applications

Key Features

Robust design

  • High resistance to vibration
  • Specially designed for adverse environmental conditions and harsh handling situations

Use of media-tested materials

  • High level of media compatibility, particularly suitable for H2, CNG, LPG applications
  • Approval according to the respective ECE regulations possible
  • Reliable, stable measurements over the entire life cycle

Plenty of options available for connections and output signals

  • Simple and flexible integration, also in existing systems
XKP pressure sensor
For motorsport applications

When it comes to vibration resistance and excellent compatibility with engine and gear oils, motorsport customers are not the only ones impressed by the XKP pressure sensor. The XKP comes in a variety of design set-ups with two different wrench sizes and multiple electrical connections, making it the ideal pressure sensor for automotive and motorsport applications. Its reliable and precise measurements make the XKP outstanding for use in mobile test stations. And of course the pressure sensor meets the usual EMC and ESD requirements in the automobile industry.

XKP pressure sensor
For motorsport applications

When it comes to vibration resistance and excellent compatibility with engine and gear oils, motorsport customers are not the only ones impressed by the XKP pressure sensor. The XKP comes in a variety of design set-ups with two different wrench sizes and multiple electrical connections, making it the ideal pressure sensor for automotive and motorsport applications. Its reliable and precise measurements make the XKP outstanding for use in mobile test stations. And of course the pressure sensor meets the usual EMC and ESD requirements in the automobile industry.

Fields of Application

  • Motorsport
  • Oil pressure applications
    • Braking systems
    • Powertrain
  • Measurement and testing technology

Key Features

Robust and flexible design

  • High resistance to vibration
  • Wide variety of electrical connection possibilities available, also with cable outlet
  • Available with two wrench sizes

Media-tested measurement element and evaluation electronics

  • Excellent media compatibility with oils used in racing
  • Also suitable for high-pressure applications
  • High accuracy
MDPT differential pressure sensor
For exhaust aftertreatment

The mathematical differential pressure sensor (MDPT) was specially developed for measuring differential pressure in diesel particulate filters (DPF). The MDPT consists of two robust independent pressure sensors, which measure pressure upstream and downstream of the filter. The pressure difference is determined by means of a patented mathematical method with the help of a micro-controller. This setup makes it possible to output the system pressure in addition. With its innovative concept, the MDPT also supplies accurate and stable measurement data over the entire lifecycle, even under adverse operating conditions. The design with properly configured pressure connections guarantees installation that is resistant to freezing. Developed for the utility vehicle industry, the MDPT of course also meets all industry requirements with respect to EMC and ESD.

MDPT differential pressure sensor
For exhaust aftertreatment

The mathematical differential pressure sensor (MDPT) was specially developed for measuring differential pressure in diesel particulate filters (DPF). The MDPT consists of two robust independent pressure sensors, which measure pressure upstream and downstream of the filter. The pressure difference is determined by means of a patented mathematical method with the help of a micro-controller. This setup makes it possible to output the system pressure in addition. With its innovative concept, the MDPT also supplies accurate and stable measurement data over the entire lifecycle, even under adverse operating conditions. The design with properly configured pressure connections guarantees installation that is resistant to freezing. Developed for the utility vehicle industry, the MDPT of course also meets all industry requirements with respect to EMC and ESD.

Fields of Application

  • Exhaust aftertreatment
    • Monitoring of diesel particulate filters
    • Enhanced emissions monitoring (OBD)
    • Protection of the motor against overpressure

Key Features

Measurement via two independent pressure sensor modules

  • High degree of accuracy due to mathematically calculated and corrected output values
  • Measurement and output of the differential and system pressure possible

Use of materials resistant to exhaust emissions

  • Excellent media compatibility
  • Resistant to corrosion and hydrolysis

Application-specific evaluation electronics

  • Automobile-tested EMC / ESD durability
  • Enhanced diagnostic and protective functions
LMS mass air flow sensor
For emission control and motor management

The LMS mass air flow sensor was specially developed for measuring air volume in connection with emission and motor control in vehicles. Based on the measurement principle of a hot film anemometer, the mass air flow sensor consists of temperature sensors and heaters each arranged in pairs. This arrangement permits bidirectional measurement, which makes backflow and pulsations detectable. The modern semiconductor hot film technology ensures fast response times as well as reliable, stable measurements over the entire life cycle. Application specific, electronic calibration of the mass air flow sensor also guarantees high precision and a characteristic curve that is fully attuned to the respective system. Its compact design featuring a flange mount not only permits simple integration in the flow channel (pipe), but also guarantees flexible installation in a wide range of systems. The LMS can also be optionally equipped with a temperature sensor for additional measurement of the media temperature.

LMS mass air flow sensor
For emission control and motor management

The LMS mass air flow sensor was specially developed for measuring air volume in connection with emission and motor control in vehicles. Based on the measurement principle of a hot film anemometer, the mass air flow sensor consists of temperature sensors and heaters each arranged in pairs. This arrangement permits bidirectional measurement, which makes backflow and pulsations detectable. The modern semiconductor hot film technology ensures fast response times as well as reliable, stable measurements over the entire life cycle. Application specific, electronic calibration of the mass air flow sensor also guarantees high precision and a characteristic curve that is fully attuned to the respective system. Its compact design featuring a flange mount not only permits simple integration in the flow channel (pipe), but also guarantees flexible installation in a wide range of systems. The LMS can also be optionally equipped with a temperature sensor for additional measurement of the media temperature.

Fields of Application

  • Emission and motor control of vehicles
  • Heating technology
  • Air conditioning technology
  • Process control
  • Gas flow monitoring
  • Filter monitoring

Key Features

Semi-conductor hot film measurement element

  • Fast response time
  • Reliable, stable measurement over the entire life cycle

Individual electronic calibration

  • High level of accuracy
  • Application-specific characteristic curves
  • Diagnostic options

Integrated temperature sensor

  • Simultaneous media temperature measurement

Compact and robust design with flange connection

  • Simple and flexible integration in flow channels (pipes) and a wide variety of systems
  • Twist-proof installation

Bi-directional flow measurement

  • Detection of backflows and pulsations
VST temperature sensor
For alternative drive and storage systems

The VST temperature sensor is used in applications that require a high degree of flexibility and special adjustments. The compact design and use of media-specific materials makes the VST ideal for use in applications with critical installation space requirements and under harsh ambient conditions. The specially developed measurement element not only guarantees fast response times, but also highly accurate results. The sensors are available in a resistive configuration with an NTC element or PT100/ PT1000 element. As a transmitter version with a linearised, analogue output signal, the VST also offers electrical protective and diagnostic functions, which are typical for the automotive industry.

VST temperature sensor
For alternative drive and storage systems

The VST temperature sensor is used in applications that require a high degree of flexibility and special adjustments. The compact design and use of media-specific materials makes the VST ideal for use in applications with critical installation space requirements and under harsh ambient conditions. The specially developed measurement element not only guarantees fast response times, but also highly accurate results. The sensors are available in a resistive configuration with an NTC element or PT100/ PT1000 element. As a transmitter version with a linearised, analogue output signal, the VST also offers electrical protective and diagnostic functions, which are typical for the automotive industry.

Fields of Application

  • Tank and storage systems
  • H2 application and special media
  • Cooling water systems
  • Fuel cells

Key Features

Specially developed measurement element and evaluation electronics

  • Fast response times
  • High degree of accuracy
  • Transmitter version with voltage output available

Use of media-tested materials

  • Excellent media compatibility
  • Suitable for high ambient temperatures

Compact design

  • Suitable for high ambient pressures
  • Ideal for integration in applications with critical installation space requirements

Careers at i2s

For Professionals

We offer both experienced as well as entry-level professionals a long-term outlook at an international company. Here, you will find an independent field of work offering you the chance to contribute your own experience and ideas and thus promote your own development as well as that of our company.

We would currently be pleased to receive applications for the following vacancies:

Engineer Electronics Design (m/f/div.)
Software Engineer (m/f/div.)
Quality Engineer (m/f/div.)
Team Leader Purchasing (m/f/div.)
Employee Failure Analysis (m/f/div.)

For students

i2s offers students from various disciplines the opportunity to gather practical experience and gain insights into day-to-day work at an innovative company.

We have vacancies in the form of work experience or for student trainees, or you can write your final thesis or project report in cooperation with our company.

You can currently choose from the following topics:

Sales
Implementation/update of CRM system including documentation
Research & Development
Conceptualization and implementation of a test bench control and life-time verification
Research & Development
Benchmarking of dispensing technologies

Contact

If you have any questions or are interested in our products and company, we will of course be happy to help. Simply contact us by e-mail, telephone or fax.
Intelligente Sensorsysteme Dresden GmbH
Zur Wetterwarte 50, Haus 302
01109 Dresden, Germany
delivery address factory 2
Intelligente Sensorsysteme Dresden GmbH
Zur Steinhöhe 7, Haus 306
01109 Dresden, Germany

Information

Fax: +49 (0)351 88596-36

Sales

Fax: +49 (0)351 88596-36