Products / Fire Detection Systems / Esser / Esser 800375 ES Detect OTblue Optical and Heat Sensor Detector
Esser
Esser 800375 ES Detect OTblue Optical and Heat Sensor Detector
Product Code: 800375
The OTblue multi-sensor detector combines optical smoke measurement with heat measurement and evaluates the two signals by weighting them. Thanks to the blue LED transmitter in the measurement chamber, it detects both flaming fires and smoldering fires; it does not require a classical ionization detector. It can recognize TF1 and TF6 test fires. Its variable mode of use provides secure coverage with a single type of device in different halls, workshops, and warehouses.
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Technical specifications
| Operating Voltage | 8 … 42 V DC |
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