Headset
[Type WHA]
Even in the midst of high noise levels of up to 115 dB (A), the WHA allows you to conduct absolutely comprehensible conversations, since the dynamic microphone compensates for external static noise. Given its robust construction, the WHA is particularly well suited for industrial use. It is designed for extreme conditions in terms of heat, cold and moisture – such as within a deep-freeze facility or ship machine rooms.
Product request
General technical data |
Temperature range |
Storage: -40°C to + 80°C
Operation: -30°C to + 70°C |
Admissible relative humidity |
< 93% |
Type of Protection |
IP 54 (when used) |
Ear cups |
shock-proof plastic |
Weight |
approx. 385 g |
Technical data for microphone |
Electro-acoustic Principle |
dynamic |
Impedance |
230 Ohm |
Noise reduction |
12 dB for 1 kHz |
Frequency range |
100-5000 Hz |
Sensitivity |
-63 dB V/Pa, 1 kHz |
Technical data for handset |
Electro-acoustic Principle |
dynamic |
Impedance |
150 Ohm for 1 mW/1 kHz |
Rated load-carrying capacity |
50 mW |
Noise level |
max. 115 dB |
Noise reduction |
27 dB |
Frequency range |
150 Hz – 12 kHz |
Order no. |
Mode |
06.47 |
with spiral cord |
06.48 |
with 10 m connection cord |
Download
WHA-eng
Back