Product news

Demand for the high-end measurement microphones has developed extremely positively since the successful launch in 2022.

Growing sales confirm the interest in measurement microphones for extreme operating conditions and particularly demanding measurement tasks.

MMS 2141/2“ Measurement Microphone with particularly low inherent noise level

• free-field
• 2 Hz to 20 kHz
• 6,5 dBA to 104 dB
• IEPE (BNC)
• Microphone power supply: IEPE
• TEDS acc. IEEE 1451

The MMS 214 has a particularly low inherent noiselevel and is designed for acoustic measurementsof low sound pressure levels close to the thresholdof human hearing.

The electrical connection is viaa BNC cable to devices with IEPE supply.

The microphone preamplifier internally generatesthe polarization voltage for the externally polarizedmicrophone capsule.

The measurement microphone is equipped with a build-in memory for microphone identification (TEDS acc. IEEE 1451).


MMS 2121/2“ Measurement Microphone for rugged environment

• free-field
• 3,5 Hz to 20 kHz
• 15 dBA to 139 dB
• IEPE (BNC)
• Microphone power supply: IEPE
• TEDS acc. IEEE 1451

The MMS 212 is very insensitive to extreme temperature, humidity, dust and vibration and therefore designed for applications 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. An integrated power-on indicator permanently shows the correct function.
The measurement microphone is suitable for sound level meters of IEC Type 1 acc. IEC 61672.