Dot Type Combustible Gas Detector

Product Description

Characteristic *-chief-Wire connection system connected to the alarm controller, much cheaper than installing the traditional multi-wire connection system. simulation display of *-chief-wire connecting communication, performed by using with the alarm controller remote controlling or directly operating the alarm controller Major Performance and Specifications Principle of the sensor Carrier catalyzing type (burning-touched type) Explosion prevention level Ex dII CT6 (including ethyne ) Detecting range 0 � **0% LEL Indication error ±3% LEL (F.S) Response time < *0S Working Voltage DC *4 V±*5% Working current *0 mA Working mode fixed installation, natural diffuse sample , long-time continuous detecting Low temperature properties **0 &#***1; ± 2 &#***1; , error amount ± *0% LEL High temperature properties + *0 &#***1; ± 2 &#***1; , error amount ± *0% LEL High humidity properties temperature *0 &#***1; ± 2 &#***1; , humidity *3 ± 2%, error amount±5% LEL Power 1W approximately Calibration gas calibrated with a standard gas of mixing methane and air Output mode 1.SCM figure output (connected to concentration display system). 2.Address code output (connected to locating display system) System setting matched with QB-DAP****-GB*4 Alarm Controller and DAP***2LG Insulator produced by the company.