AcSoft
Svantek UK

Weatherproof Microphone WM 210

The WM 210 is a weather proofed measuring microphone for outside use under gentle weather conditions (drizzle, light wind, fog etc.) within a temporary limit of 24 hours.

Microtech Gefell

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The WM 210 consists of the 1/2″ prepolarized measuring microphone capsule MKS 231 E, the 1/2″ measuring microphone preamplifier MV 210, the dehumidifier TA 202 and the weather shield WS 1.

The WM 210 can be connected directly to measuring systems with IEPE inputs. The measuring microphone preamplifier has an integrated memory for microphone identification. Microphone data can be entered and read by the manufacturer/user by using the memory (IEEE P1451.4 TEDS editor).

The measuring microphone can be calibrated with the Pistonphone type 5002 or other current sound pressure calibrators.

Transducer type capacitor pressure tranducer
Frequency range 3,5 Hz to 20 kHz
Sensitivity 50 mV/Pa
Max. SPL for 3% THD at 1 kHz 135 dB
Gain, C= 22 pF, 1 kHz -0,55 dB
temperature -25 °C to +70 °C
Humidity ˂ 100 %
Inherent noise 16 dBA
Max. RMS output 6,5 V rms
Output impedance ≤ 100 Ohm
Polarization voltage 0 V
Power supply 24 to 30 V DC
Energy consumption 2 to 10 mA
Capsule thread 11,7 mm 60 UNS
Plug BNC
Weight 0,85 kg
Thread for tripod connection 5/8″ – 27 turn-, 1/2″ , 3/8″
Dimensions 90 mm x 390 mm

Consisting of the 1/2″ prepolarized measuring microphone capsule MKS 231 E, the 1/2″ measuring microphone preamplifier MV 210, the dehumidifier TA 202 and the weather shield WS 

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