OOH740 ASA Detector

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For use requiring the highest level of immunity to deceptive phenomena.

Scope of delivery

  • Point Detector and dust cap

Application

  • For the early detection of flaming fires of solid and liquid substances, as well as of soldering fires.
  • For early and reliable fire detection on an environment with deceptive phenomena
  • Can be used on an addressable detector line, a collective line, or a conventional detector line


Function

  • Functions according to the scattered light principle with two sensors, optical forward and backwards scattering
  • Opto-electronic measuring chamber that obstructs disruptive extraneous light but provides excellent detection of both light and dark smoke particles
  • Two additional heat sensors increase the point detector's immunity to deceptive phenomena
  • Built in Short Circuit isolator
  • Can be set as a multi-sensor smoke detector, smoke detector, or a heat detector by the software
  • Selectable detection behaviour thanks to application-specific ASA parameter sets

Communication protocol

C-NET

Operating voltage (modulated)

12... 33 VDC

Operating current (quiescent)

~200 μA

Ext. alarm indicator

2

Operating temperature

-10... +50 °C

Storage temperature

-30... +70 °C

Humidity

≤95 % rel.

Color

white, ~RAL 9010

Protection category EN60529/IEC529

IP40

– with detector base seal RS720

IP42

System compatibility

C-NET Cerberus Pro

Standards

EN54-5 / EN54-17

Dimensions

(detector with base) Ø117 x 59 mm

Approvals

Activfire - AFP

VdS G209065

 

Technical Details Table
A6V10284161
Sales Data Sheet

 

A6V10305793
Technical Data Sheet
AFP-2279
Activfire listing