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SENSOR+TEST 2021 - The Measurement Fair - 10 - 12 May 2022, Nuremberg, Germany
Your contact person:
Jeanette Müller
+49 (0)5033 9639-17

Dear Mister/Miss ,

Today we report exceptionally on Tuesday, because we have a bank holiday in many parts of Germany on Thursday. Before that, we would like to update you with some interesting news and hope you enjoy reading!

With best regards from your SENSOR+TEST team

Jeanette Müller


Topics of the newsletter


Aura-CO2 - Connected CO2 monitor

Battery-operated CO2 monitor that continuously measures the CO2 concentration, temperature and relative humidity. It allows aeration and ventilation recommendations to be observed in all indoor area such as classrooms, restaurants, stores, offices and homes to ensure satisfactory air renewal.

Aura-CO2 integrates eLichens' high performances and low power CO2 patented NDIR sensor.
- ZERO measurement drifts thanks to its patented self-calibration algorithm
- High accuracy, no recalibration, no recharging & no maintenance required
- eLichens sensors have 20+ years lifespan

Aura-CO2 integrates...

eLichens, Grenoble (France)


HAR 3900 and HAR 3930, stray-field compensated 3D HAL® sensors with redundancy function and digital output interfaces

TDK Corporation (TSE:6762) expands its Micronas 3D HAL® sensor portfolio with the Hall-sensors HAR 3900 and HAR 3930. The products enable stray-field compensated position detection in automotive and industrial applications while addressing the need for ISO 26262 compliant developments. Samples are available on request. The start of production begins in the second quarter of 2022.

According to ISO 26262, the sensors are SEooC and ASIL B ready, enabling ASIL D developments on system level. They feature 3D magnetic-field measurement capability, 2D stray-field robust position detection; HAR 3930 has PWM and SENT (SAE J2716 rev. 4) output, additional switch output and HAR 3900 offers measurement data available via a high-speed SPI interface. Both sensors are the dual-die SMD package versions of HAL 3900 and HAL 3930, and suit a wide range of...

TDK Corporation, Munich (Germany)


The intelligence of digital sensors is best located in the connector plug

In order to digitize sensors from any manufacturer and connect them to flexible data loggers, AHLBORN has developed a measuring technology that focuses on the connector plug. By using powerful microprocessors, self-sufficient digital sensors are created which themselves function like a measuring device. Configuration is extremely simple and is carried out via the sensor menu on the device or free configuration software. Advantages of the new technology, in addition to the connection of a wide variety of sensors, are digital signal transmission, any cable length and...

Ahlborn Mess- und Regelungstechnik GmbH, Holzkirchen (Germany)


Contactless Liquid Level Control by Using Ultrasound

The non-invasive control of liquid levels is essential for many applications assuring proper functionality of components and systems – for example in laboratory and medical applications as well as in the pharmaceutical or F&B industry. This is especially true if a quick and easy exchange of liquid containers is required. The ability of ultrasound to propagate through solids like plastics, glass or metals and liquids as well provides an almost ideal technology to implement this task.
The usual method here is the echo sonography: A preferred implementation for the liquid level sensor attaches an ultrasound transducer to the bottom of the wall of the liquid container. A short ultrasound wave is...

SonoQ GmbH, St. Ingbert (Germany)


EBE sensors + motion Presents Rotary Encoder Completely Based on Sensor Technology

Leinfelden-Echterdingen, 10 May 2022. We are confronted with rotary encoders in all kinds of everyday situations. At the SENSOR + TEST 2022, EBE presented a brandnew rotary encoder concept completely based on sensor technology.

Based on our capacitive capaTEC© technology, EBE is developing a rotary encoder without any mechanical parts. The rotary encoder is set by a sliding movement of several fingers across a cylinder. The operator’s fingers serve as individual influencing factors that can be detected via capacitive measurement. Electrodes introduced from within are...

EBE Elektro-Bau-Elemente GmbH, Leinfelden-Echterdingen (Germany)


Data Recorder for ARINC 429 and analog DAQ

The Challenge
Politicians and society call for carbon-free air travel to counteract global warming. Brand-new propulsion concepts have been developed that now require extensive testing to match or even surpass the safety of traditional systems. Battery electric concepts work well for air taxis with few passengers. For larger aircrafts, the insufficient energy density of batteries favors hybrid concepts with combustion and electric engines. IPETRONIK measurement technology plays a vital role in the flight testing of a test aircraft with one...

IPETRONIK GmbH & Co. KG, Baden-Baden (Germany)


Pre-reservation for SENSOR+TEST 2023

After the fair is known to be before the fair! Therefore, we would like to give all interested companies the opportunity now to send a reservation for SENSOR+TEST 2023. Simply let us know your size and desired position and we will then send you a stand proposal. We are looking forward to your inquiries!

AMA Service GmbH, Wunstorf (Germany)



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Sender of this message:: AMA Service GmbH, Von-Münchhausen-Straße 49, D-31515 Wunstorf,
Phone. +49 (0)5033 9639-0, Fax +49 (0)5033 9639-20, Amtsgericht Hannover, HRB 110354,
Managing director: Holger Bödeker