Honeywell · Detectors
Honeywell Esser 802374 IQ8Quad O²T Multi-Sensor Fire Detector (with Isolator)
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Product description
The IQ8Quad O²T combines two optical sensors that measure light scattering at different angles with heat detection to detect smouldering or flaming fires. It features an integrated isolator and supports connection of a remote detector indicator.
Key features
- Combined evaluation of two optical smoke sensors and a heat sensor
- Signal recognition helps distinguish smoke from factors such as water vapour or dust
- Detects TF1 and TF6 standard test fires
- Integrated loop isolator
- Supports connection of a remote detector indicator
Technical specifications
| Operating voltage | 8 ... 42 V DC |
|---|---|
| Quiescent current @ 19 V DC | Approx. 60 μA |
| Quiescent current @ 42 V | Approx. 330 μA |
| Area covered | max. 110 m² |
| Height covered | max. 12 m |
| Operating temperature | -20 °C ... 65 °C |
| Detector standard | EN 54-7/-5 B /-17, CEA 4021 |
| Declaration of Performance | DoP-20105130701 |
Information has been compiled from the manufacturer's source. Please refer to the manufacturer's documentation for current technical specifications.
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