SCB ELEСTRONMASH

Smoke detector

The detector is designed to detect fires in closed rooms of buildings and structures accompanied by the release of smoke. The detector is designed to work with certified devices of reception and control fire departments that meet the requirements of DSTU EN 54 2:2003. The detector is an automatic optoelectronic device that provides electrical and optical signaling of exceeding limit value of smoke density at the place of its installation.

Execution of the notifier

Basic technical characteristics

• Sensitivity,dB/m from 0.05 to 0.2
• Inertia of activation from the device operation checks no more than 5s
• Time of technical readiness no more than 10 s
• Supply voltage, V from 10 to 30
• Current consumption, mA no more than 0.1 (in standby mode)
• The maximum permissible detector current in "Fire" mode 23 mA
• Switched voltage on open circuit relay output of detectors CV8/1, CV8/2 no more than 30 V (reference parameter)
• Current through a closed relay output detectors CV8/1, CV 8/2 no more than 0.1 A (reference parameter)
• Resistance of open relay output detectors CV 8/1, CV 8/2 not less than 100 kOhm (reference parameter)
• The resistance of the closed relay output detectors CV 8/1, CV 8/2 no more than 0.1 Ohm (reference parameter)