â·ÃÊͺ¶ÒÁÃÒ¤Ò BX616 Multi Gas Detector à¤Ã×èͧÇÑ´ª¹Ô´ËÅÒÂá¡êÊ CO,O2,LEL,H2S à¤Ã×èͧÇÑ´á¡êÊ Gas sensor type: catalytic (for combustible gas) and electrochemical (for H2S, CO and O2) BX616 Multi Gas Detector à¤Ã×èͧÇÑ´ª¹Ô´ËÅÒÂá¡êÊ CO,O2,LEL,H2S à¤Ã×èͧÇÑ´á¡êÊ Features: - Natural diffusion sampling method and high-sensitivity sensor, with high sensitivity and repeatability - 32-bit built-in MCU, high reliability and self-adaptation ability - Full functions, easy operation - CSTN colorful LCD, more intuitionistic, abundant and clear indication - Compact design, easy carrying - High strength engineering plastics and compound anti-slippery rubber; high strength, water-proof, dust-proof and explosion-proof Application: - Oil&Gas, Steel refinery Industry - Coal Mine - Communication, Chemical - Underground Coal Mine, Pipeline, and Explosive area Specification: • Range: _ CO: 0-1000 ppm _ O2: 0-30% VOL _ H2S: 0-100 ppm _ LEL: 0-100% • Alarm Points: _ CO: 35 and 200 ppm instant, TWA: 35 ppm STEL: 200 ppm _ H2S: 10 and 15 ppm instant, TWA: 10 ppm STEL: 15 ppm _ O2: 19.5% by Vol decreasing and 23.5% by Vol increasing _ LEL: 20 and 50% LEL • Method of Detection: Diffusion or External pump sampling(optional) • Sensors: CO, H2S and O2 Electrochemical • Display: Color quadrant LCD • Temperature Range: -20℃ to +50℃ • Humidity Range: 5 to 95% RH, non-condensing • Power: 3.6 VDC Lithium battery, rechargeable • Operating Time: Approximately 6 hours • Weight: 200g • Dimensions: 66 x 116 x 31mm • Ingress Protection: IP65 • Explosion-proof Rating: Exia II CT4 BX616 CO Meter H2S Meter HW Sensor LEL LEL Meter multi Gas Detector O2 O2 Meter Oxygen à¤Ã×èͧÇÑ´ Gas à¤Ã×èͧÇÑ´ª¹Ô´ËÅÒÂá¡êÊ à¤Ã×èͧÇÑ´ÍÍ¡«Ôਹ à¤Ã×èͧÇÑ´á¡êÊ ã¹ÍÒ¡ÒÈ