WME 952

Common name: Microtech Gefell WME 952

Production Status: In production

The WME 952 is a weatherproof microphone unit for stationary and mobile noise control and the analysis of environmental and traffic noise. It consists of the 1/2″ pre-polarised measuring microphone capsule MK 250, the 1/2″ measuring microphone preamplifier MV 210 with a 5 m BNC – RG 58 cable, the dehumidifier TA 202, the rain shield RS 95, the wind shield WS 94 with bird spike and the mechanical holder. The WME 952 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 microphone unit can be calibrated with the Pistonphone type 5002 or other current sound pressure calibrators. The WME 952 is designed for sound level meters of Type 1 according to IEC 61672. Includes 5 m cable, BNC-plug, 1 x Dehumidifier adaptor TA 202, Bird-spike VW 94, Windscreen W 94, Rain-shield RS 95, and aluminium suitcase.

Electrical Characteristics

Frequency Response
3.5Hz - 20 kHz
Output Sensitivity
50 mV/Pa
Max SPL
135
Max SPL, THD:
3
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
15 dB-A
Output Impedance
100Ω
Recommended Load
Powering
Proprietary unit
Supply Current
10 mA
Alternative Powering

Switchable Options

Pad
Filter/EQ

Physical Characteristics

Connector
BNC
Connector notes
Available Colours
Satin nickel.
Weight
850 g
Length
390 mm
Min diameter width
Max diameter
90 mm
Depth

Accessories

Included
Optional