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

Full steam ahead for training at Tetra Pak

In the food and drinks industry, steam is used extensively for heating and sterilisation processes. …

J2 Innovations releases Project Haystack 4 open-source library

J2 Innovations, a Siemens Company and a founding member of Project Haystack, today announced the …