Products / Fire Detection Systems / Esser / Esser 802473.IN FM Approved IQ8Quad OTG Multi-Sensor Detector, CO Sensor, Isolated
Esser
Esser 802473.IN FM Approved IQ8Quad OTG Multi-Sensor Detector, CO Sensor, Isolated
Product Code: 802473.IN
A multi-sensor detector combining optical smoke, heat, and carbon monoxide sensors in a single housing. By evaluating scattered light, temperature, and gas data together, it detects a wide range from smoldering fires to open flame fires early. It additionally produces an alarm at CO concentrations hazardous to humans; the pre-alarm threshold is 75 ppm. The line isolator is integrated into the housing; a parallel indicator can be connected. With VdS and FM approvals, it meets insurance-conditioned industrial projects.
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Technical specifications
| Architecture | Adresli |
| Certificates | VdS, FM |
| Operating Voltage | 8 … 42 V DC |
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