PCB Piezotronics launches new ICP array microphone offering water and dust resistance

 
PCB has launched a new pre-polarised microphone for harsh environments and applications such as automotive brake and tyre noise testing. The model 130A24 is a ½in (12mm) free-field polarised array microphone and preamplifier system with replaceable water and dust resistant cover.

The 130A24’s acoustically transparent cover provides an unobtrusive alternative to windscreens and a more consistent response compared to rubber protective covers often used in the harsh environments for which this microphone is ideal. The 130A24 features a wide dynamic range to 143dB with a rugged stainless steel grid cap
 
Specifications include frequency range to 16kHz, sensitivity of 10mV/Pa and operating temperature range from -10 to +50°C. Model 130A24 is an ICPsensor requiring constant current supply and can use an existing ICP power supply. 

Check Also

Chell Instruments welcomes 2021 after 2020 exceeds expectations

Despite an unpredictable 2020, gas measurement and control experts Chell Instruments still achieved their key …

Knowledge platform for topics related to image processing with 2D, 3D and AI

“Knowledge increases when it is shared” – following this maxim, IDS is making its expertise …