OT multisensor fire detector IQ8Quad with isolator

802373

Approval: VdS

Multisensor fire detector with integrated optical sensor and heat sensor which give both a combined signal as well as a separate heat signal for improved false alarm management, with time-controlled signal analysis and weighted data combination of both detector functions for detecting smoldering fires and fires with extreme heat generation. Intelligent detector with decentralized intelligence, self-function test, CPU redundancy mode, automatic adaptation to the environments, alarm and operating data storage, alarm indication and soft addressing. The loop isolator is integrated in the detector. A parallel detector indicator is additionally attachable.
Additional Information:
Special-color on demand
The detectors Part No. 802271, 802371, 802373, and 802374 are approved in the scope of the DIBt system authorization for the operation with an Automatic Door System.
Special marking for heat detector on the light pipe: black ring.

Scope of Delivery:

Detector base is not supplied as standard
Alarm current w/o communication curtainapprox. 18 mA
Application temperature-20 °C ... 50 °C
Operating voltage9 ... 42 V DC
Colorwhite, similar to RAL 9010
Weight gapprox. 110 g
Storage temperature-25 °C ... 75 °C
Air velocity0 ... 25.4 m/s
MaterialABS plastic
Detector specificationEN 54-7/-5 A2 /-17, CEA 4021
Air humidity< 95 % (non-condensing)
Quiescent current @ 19 V DCapprox. 50 μA
Quiescent current @ FACP batteryapprox. 280 μA @ 42 V
Type of protectionIP43 (with base + option)
Area to be monitoredmax. 110 m²
Height to be monitoredmax. 12 m
VdS classF
VdS-NrG 205070
Dimensionsø: 117 mm H: 49 mm (62 mm incl. base)
  • 767800 Mounting bracket
  • 805590 Standard detector base for IQ8Quad
  • 805591 Detector base with relay contact for IQ8Quad