OTblue multisensor fire detector IQ8Quad with isolator

802375

Approval: VdS

Multisensor fire detector with integrated optical sensor and heat sensor with enhanced false alarm management. The optical measurement chamber is provided with a patented developed sensor technology using a high-sensitive blue LED (instead of the commonly used red LED in Optical smoke detectors), enabling the detection of open fires, smoldering fires and fires with high heat generation. Especially for open fires, the classical ionization technology implemented in ionization detectors is replaced by the unique detection technology, unlike ionization detectors, this sensor works without a radioactive element which causes problems at the time of refuse disposal. The detector is capable of identifying the TF1 and TF6 test fires described in the EN 54-9:1982 specification. Well suited for sensitive environment, detection of invisible up to large aerosols. The OTblue multisensor is an intelligent detector with time-related signal analysis, signal correlation of the sensor data, decentralized intelligence, automatic function self-test, CPU failure mode, automatic adaptation to environmental conditions, alarm and operating data memory, alarm indicator and soft-addressing. The detector is provided with an integrated isolator and a parallel detector indicator can be connected.
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 curtain approx. 18 mA
Application temperature -20 °C ... 50 °C
Operating voltage 9 ... 42 V DC
Color white, similar to RAL 9010
Weight g approx. 110 g
Storage temperature -25 °C ... 75 °C
Air velocity 0 ... 25.4 m/s
Material ABS plastic
Detector specification EN 54-7/-5 A2 /-17, CEA 4021
Air humidity < 95 % (non-condensing)
Quiescent current @ 19 V DC approx. 50 μA
Quiescent current @ FACP battery approx. 280 μA @ 42 V
Type of protection IP43 (with base + option)
Area to be monitored max. 110 m²
Height to be monitored max. 12 m
VdS-Nr G 205071
Dimensions ø: 117 mm H: 49 mm (62 mm incl. base)
Sound Level max. 92 dB (A), +/- 2 db (A) @ 1m for DIN tone
  • 767800 Mounting bracket
  • 805590 Standard detector base for IQ8Quad
  • 805591 Detector base with relay contact for IQ8Quad