O²T multisensor fire detector IQ8Quad with isolator
802374
Approval: VdS, BOSEC
Multisensor fire detector provided with two built-in optical smoke sensors with different scattered light angles as well as additional heat detector sensor evaluation to guarantee the detection of different types of fire from smoldering fires to open fires with constant sensitivity level. Smoke sensor signal identification to ensure smoke classification and reduction of false alarms caused by interferences, for instance, water vapor or dust. Used when early and reliable fire detection is requested. Because of its excellent detection characteristics and enhanced false alarm management, the detector is also able to identify the standardized TF1 and TF6 test fires. The O²T multisensor fire detector is also suitable for applications with higher temperatures of up to +65°C. The detector is provided with an integrated isolator. 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 ... 65 °C |
Operating voltage | 8 ... 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 B /-17, CEA 4021 |
Air humidity | < 95 % (non-condensing) |
Quiescent current @ 19 V DC | approx. 60 μA |
Quiescent current @ FACP battery | approx. 330 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 204061 |
Dimensions | ø: 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