Super-resistant to heavy optical interference. Determines manual arc and argon welding as false interference
Ex-proofing marking РВExdI / 1ExdIICT6. It is used in fire alarm and fire extinguishing systems in explosive zones of 1 and 2 class of inside facilities and outside installations. Ex-prove mine labeling РВExdI allows detector application in underground mines, pits and surface structures.
Body is made of stainless steel AISI 321. Particularly recommended for facilities with complicated operation conditions - exposure to acidic, alkaline or other chemically aggressive media. Exposure to sea water and salt fog
Detector is designed with window dust level control function. When the critical contamination of the viewing window is reached, the detector transmits a fault signal to the computer
Output interfaces for information exchange:
RS-485 with Modbus/RTU protocol support
Current loop 4-20 with HART protocol support
Built-in recorder for 4000 events with the ability to log events of other system devices connected with the detector via RS-485
Additional LED indicators for pre-alarm detection:
blue indicator - UV channel pre-alarm
green indicator - IR channel pre-alarm
On request, the detector can be equipped with a video module for video recording of alarm events.
Additional programmable relay of the detector allows to connect additional equipment to the detector.
Detector sensitivity switching "Far/Near" is provided for facilities with complicated operation conditions. Detection range in the "Far" mode is 25 m, in the "Near" mode is 12 m