Visit the Machine Building Systems web site

Sounder copes with noisy environments

Edited by the Engineeringtalk editorial team Jun 12, 2008

The DA132 sounder has a choice of 32 tones, including all the major international standards, all of which are selectable using a DIL switch.

RTK Instruments has released DA132 intrinsically safe multitone sounder.

ATEX and IECEx-certified to Ex II 1G Ex ia IIC T4 and with an output greater than 100dBA, this sounder is ideally suited for use in areas with high levels of ambient noise.

When faced with extreme noise levels, it can be linked with the DA135 intrinsically safe beacon to combine audible and visual warnings.

The DA132 sounder has a choice of 32 tones, including all the major international standards, all of which are selectable using a DIL switch.

The unit is easy to install as all the connections are made to the base and the sounder head 'twists and clicks' into the base on commissioning.

With an IP65 housing, the DA132 sounder is suitable for use in harsh environmental conditions of oil, gas and chemical industries.

RTK Instruments is a supplier of safe and hazardous area alarm, display and interface products and can provide specific application advice, as well as product recommendations and installation advice.