Measurement microphone MMS 214

capacitoromnidirectionalfree-field

MMS 214 1/2“ Measurement Microphone with particularly low inherent noise level • free-field • 10 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 noise level and is designed for acoustic measurements of low sound pressure levels close to the threshold of human hearing. The electrical connection is via a BNC cable to devices with IEPE supply. The microphone preamplifier internally generates the polarization voltage for the externally polarized microphone capsule. The measurement microphone is equipped with a build-in memory for microphone identification (TEDS acc. IEEE 1451).