The detector is designed to detect electromagnetic radiation of flame and the formation of fire notification when working in explosive mixtures of gases or vapours with air. The area of application of the detector is explosive zones of classes 1 and 2 according to GOST IEC 60079-10-1-2011.
In accordance with GOST 31610.0-2014 (IEC 60079-0:2011) marking 1Ex d IIC T5 Gb X. GOST R 53325 - IP 330-23-1.
Detector class - 1. The detector detects flame by pulsating electromagnetic radiation in three sections of the IR range: the first reference 4.0 µm, the second reference 5.0 µm and the measuring 4.4 µm. Microprocessor-based adaptive processing of the three IR channels allows the product to be used for registration of fire sources of various materials regardless of external conditions. The detector has a built-in source of test radiation for periodic automatic end-to-end testing of the performance of the reference and measuring IR channels, including dustiness of the optics.
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