CHQ-ISM Intrinsically Safe Compatible Sounder Module

 

Hochiki

CHQ-ISM

Manufactured by Hochiki, this Hochiki CHQ-ISM Intrinsically Safe Compatible Sounder Module interfaces between the Hochiki Analogue system via a CHQ-DSC2(SCI) or conventional sounder outputs and the intrinsically safe sounder/beacon units via an intrinsically safe barrier. The module provides line monitoring for open or short circuits on the wiring connected to both the safe and hazardous areas.

Hochiki CHQ-ISM Intrinsically Safe Compatible Sounder Module With SCI specifications / product detail are as follows:

Manufacturer: Hochiki
Part Number: CHQ-ISM

Benefits / Details of this Hochiki CHQ-ISM Intrinsically Safe Compatible Sounder Module With SCI include:

  • Provides dual sounder circuits
  • Provides fault-monitored input
  • Interfaces between loop and I.S. sounders/beacons
  • Fully monitored for short-circuits
  • Requires 24 VDC external power supply
  • Also available as a DIN module
Take a look at our range of Hochiki Addressable products as well as many others. If you have any questions, please get in touch: sales@firetradesupplies.com


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