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06.05.2026

Microtech Gefell at SENSOR+TEST 2026 / Hall 1, Booth 503 June 9–11, 2026, Nuremberg Exhibition Center

Microtech Gefell presents innovative solutions in acoustic measurement technology at SENSOR+TEST 2026

Microtech Gefell (MTG) will present its latest developments in the field of acoustic measurement technology at SENSOR+TEST 2026 in Nuremberg (June 9–11, 2026). In Hall 1, Booth 503, the long-established company will present an expanded portfolio of digital and analog measurement microphone systems for industry, research and development, environmental monitoring, and quality assurance.

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Gefell, 06.05.2026 (PresseBox) - Microtech Gefell (MTG) will present its latest developments in the field of acoustic measurement technology at SENSOR+TEST 2026 in Nuremberg (June 9–11, 2026). In Hall 1, Booth 503, the long-established company will present an expanded portfolio of digital and analog measurement microphone systems for industry, research and development, environmental monitoring, and quality assurance.

SENSOR+TEST 2026 is regarded as the leading international forum for sensor, measurement, and testing technology. The trade fair brings together manufacturers, developers, users, and scientists and covers a broad spectrum of technologies—from Industry 4.0 and IoT sensor technology to highly specialized measurement systems.

New in 2026 – The MV 240 USB – Digital Precision for Modern Measurement Solutions

A highlight of the trade show presentation is the new MV 240 USB, a high-precision measurement microphone system with integrated 32-bit A/D conversion and direct USB connectivity. The system delivers a calibrated, digital output signal, enabling a complete, hardware-reduced measurement chain—ideal for mobile applications, laboratory environments, and automated test benches.

Advantages of the MV 240 USB:

Integrated 32-bit A/D converter

Calibrated USB signal without additional hardware

Plug-and-play integration into PC-based measurement systems

High long-term stability and traceability

Solutions for airborne, structure-borne, and machine acoustics

In addition to the MV 240 USB, Microtech Gefell will showcase other systems for demanding acoustic measurement tasks, including:

Measurement microphones and preamplifiers for laboratory and industrial use

Weatherproof microphones for environmental and traffic noise measurements

Sensors and microphone arrays for machinery and structural acoustics

Components for ISO-compliant sound power measurements

Practical demonstrations and application examples

At the booth, visitors will experience practical setups from fields such as:

Automotive acoustics

Environmental and traffic noise monitoring

Quality assurance in production processes

Research and education

Focus on Digital Measurement Technology

With the introduction of new USB-based measurement microphones and modular measurement systems, Microtech Gefell underscores its strategic focus on digital, robust, and high-precision solutions. The combination of decades of expertise in microphone design and modern digital technology enables flexible, future-proof measurement solutions for a wide range of applications.

Digital measurement chains, USB direct connectivity, and modular microphone arrays are key trends in acoustic

measurement technology. MTG thus clearly positions itself as a provider that:

combines high-precision analog microphone technology with modern digital technology,

enables mobile and flexible measurement solutions,

provides ISO-compliant measurement systems for industry and research.

Additional MTG Highlights for 2026

WME 980 USB – weatherproof digital microphones for outdoor noise monitoring.

New sound power hemispheres (SLH 212/112) – flexible “one-size-fits-all” solution for ISO-compliant sound power measurements.

About Microtech Gefell

Microtech Gefell has been developing and manufacturing professional microphones and acoustic measurement systems for industry, research, broadcasting, and environmental technology since 1928. The company combines traditional precision manufacturing with modern sensor technology and digital measurement technology. All products are developed, manufactured, and calibrated at the Gefell site.

Ansprechpartner

Dipl.-Ing. Udo Wagner
+49 (36649) 882-20
+49 (36649) 882-11
Zuständigkeitsbereich: Sales Director

Über Microtech Gefell GmbH:

Acoustic measurement technology since 1928

The Microtech Gefell GmbH is manufacturer of high quality, handmade measurement and studio microphones founded 1928 by Georg Neumann.

Besides the company offers calibration and services for all manufactured products.

The Measurement technology includes 1", ½" and ¼" measurement capsules, measurement preamplifiers for different connection techniques (Conventional Lemo, ICP®, Phantom P 48 XLR, Digital USB AES 42 XLR), outdoor and environmental microphones, microphone arrays, sound intensity probes, power supplies, calibration devices as well as turnkey solutions (e.g. special test benches for car acoustics).

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Microtech Gefell (MTG) will present its latest developments in the field of acoustic measurement technology at SENSOR+TEST 2026 in Nuremberg (June 9–11, 2026). In Hall 1, Booth 503, the long-established company will present an expanded portfolio of digital and analog measurement microphone systems for industry, research and development, environmental monitoring, and quality assurance.

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Solutions for airborne, structure-borne, and machine acoustics Microtech Gefell will showcase systems for demanding acoustic measurement tasks, including: • Measurement microphones and preamplifiers for laboratory and industrial use • Weatherproof microphones for environmental and traffic noise measurements • Sensors and microphone arrays for machinery and structural acoustics • Components for ISO-compliant sound power measurements

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New in 2026 – The MV 240 USB – Digital Precision for Modern Measurement Solutions A highlight of the trade show presentation is the new MV 240 USB, a high-precision measurement microphone system with integrated 32-bit A/D conversion and direct USB connectivity. The system delivers a calibrated, digital output signal, enabling a complete, hardware-reduced measurement chain—ideal for mobile applications, laboratory environments, and automated test benches.

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The WME 980 series digital version with the 1/2" measuring microphone preamplifier MV 240 USB. MV 240 USB at a glance: • with integrated analog-to-digital converter • USB interface (4-pin LEMO®) • power supply via USB • capsule polarisation voltage:internally generated (200 V) • 1 Hz to 80 kHz • 7 dBA to 160 dB The 1/2“ measurement microphone pre-amplifier type MV 240 USB combines a high-impedance transducer with an analog-to-digital converter.

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The M 380 has a free-field equalized frequency response and is especially designed for acoustic measurements in the free sound field with 0 degree angle of incidence. The electrical connection is realized via microdot or BNC cable to measuring channels with IEPE supply. The frequency response of the M 380 is class 1 according to IEC 61672. • 20 Hz to 20 kHz • 20 dBA to 122 Db • IEPE (Microdot) IEPE (Microdot) • Microphone power supply: IEPE • TEDS nach IEEE 1451 TEDS according to IEEE 1451

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The MMS 214 has a particularly low inherent noise level and designed for measurements of low sound pressure levels close to the threshold of human hearing. It is equipped with a build-in memory for microphone identification (TEDS acc. IEEE 1451). The MMS 212 is very insensitive to extreme temperature, humidity, dust and vibration for use in rugged environments. It can be calibrated with a standard 1/2“ sound calibrator. The electrical connection is via a BNC cable to devices with IEPE supply.

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The SLH sound power hemispheres, designed as an "all for one" solution for a wide range of measurement tasks, are among others a contribution to ensure the legal requirements for sound emission of industrial and consumer equipment and more. Noise reduction is only one side of the coin. Product sound design for industrial products is equally important for comfort, well-being and, above all, safety. Thus, consumer-oriented sound design is becoming increasingly important in product development.

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Building on a wealth of experience in acoustic measurement technology and noise measuring of more than 85 years, MTG manufactures a wide range of measurement microphones, e.g. high-end microphones for aircraft noise monitoring systems for vertical sound incidence measurement as well as for noise monitoring, such as traffic noise, with horizontal sound incidence with respect to the microphone axis.

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Microtech Gefell - Test & Measurement Microtech Gefell GmbH/MTG meets the fast growing challenges of further development of high precision capsules, measurement microphones and system solutions. The in-house development department is constantly striving to incorporate the latest findings from science and research into the further development of Microtech Gefell microphones and measurement systems.

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The boundary layer and the weatherproof power supply unit are specifically developed extensions in order to record the sound emission of wind power stations with measuring microphones pursuant to DIN EN 61400-11. The newly developed interface facilitates transportation to the place of use. Additionally, the GF 1 is suitable for determining emission-relevant sound power levels in open spaces, e.g. measurements at power stations, construction sites, filtration and cooling plants among others.

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