â·ÃÊͺ¶ÒÁÃÒ¤Ò G02-CO-B3 Cabon Monoxide meter Controller à¤Ã×èͧÇÑ´¡çÒ«¤ÒÃìºÍ¹ à¤Ã×èͧµÃǨ¨Ñºá¡çÊ Cabon Monoxide meter à¤Ã×èͧÇÑ´¡çÒ«¤ÒÃìºÍ¹Á͹¹Í¡ä«´ì à¤Ã×èͧÇÑ´¡çÒ«¤ÒÃìºÍ¹ à¤Ã×èͧµÃǨ¨Ñºá¡çÊ G02-CO-B3 Cabon Monoxide meter Controller (CO Monitor/Controller) CO Monitor/Alarm Model: G02-CO-B3 Features: Real time monitoring carbon monoxide level with range from 0 to 500ppm. Semiconductor sensor with 5 years long lifetime Three-color (green/yellow/red) LCD backlit Temperature and humidity detection and display optional Preset the first and the second alarm levels for measured carbon monoxide with a buzzer alarm Provide 1xOn/Off relay output to control a ventilator Provide four setpoints of CO to control the relay action Modbus RS–485 communication interface optional, 15 KV antistatic protection, independent address setup High quality technics and elegant appearance, best choice for home and office 230VAC or 24VAC/VDC power selectable; power adaptor available; desktop and wall mounting type available Wall mounting type and desktop type selectable CE-approval Cabon Monoxide meter G02-CO-B3 Gas Detector Gas Leak Detector TONGDY à¤Ã×èͧµÃǨ¨Ñºá¡êÊÃÑèÇ à¤Ã×èͧÇÑ´¡çÒ«¤ÒÃìºÍ¹Á͹¹Í¡ä«´ì à¤Ã×èͧÇÑ´á¡êÊ