Products / Fire Detection Systems / Esser / Esser 803374 IQ8Quad O2T Non-Isolated Multi-Sensor Fire Detector
Esser
Esser 803374 IQ8Quad O2T Non-Isolated Multi-Sensor Fire Detector
Product Code: 803374
This detector, the non-isolated version of the O2T multi-sensor arrangement, interprets optical measurement and temperature measurement together. Because it can distinguish smoke from water vapor, the number of false alarms is lower compared to single-sensor solutions. The monitoring area specified for one device is 110 m²; project layout is prepared accordingly. For installations that resolve loop isolation separately, it is the economical option of the IQ8Quad family.
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Technical specifications
| Architecture | Adresli |
| Operating Voltage | 8 … 42 V DC |
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