Gem Bids For Supply Of Hc Lel Open Path Gas Detector Along With Allrequired Interconnecting Triad Cables And Glands, Calibrationkits, Alignment Kits, Etc As Per Data Sheet No B650-000-yd-ds-8105, Supply Of Hc Lel Open Path Gas Detector Alongwith All Required Interconnecting Triad Cables And Glands, Calibration Kits, Alignment Kits, Etc. As Per Data Sheet No.b650-000-yd-ds-8105, Supply Of H2s Open Path Gasdetector Along With All Required Interconnecting Triad Cablesand Glands, Calibration Kits, Alignment Kits, Etc. As Per Datasheet No. B650-000-yd-ds-8105, Supply Of Weatherproofip65 Field Panel Housing Controller, Vendor System, Gasdetector Channels, Hooter Reset Switches Suitable For Non-hazardous Area Per Data Sheet B650-000-yd-ds-8105, Supply Of 2 Nos. Hooter With Each Hooter Having Different Tone For Hc And H2s Leak Detection Shall Be Located On Topof Local Panel Of The Gas Detection System.