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.
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Request a QuoteContact usThe 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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