Gas detector

humidityO2SF6

SF6 and oxygen gas detector is used for real-time monitoring concentration of sulfur hexafluoride and oxygen as well as ambient temperature and humidity in the workplace of indoor electrical equipment so as to give early warning according to the alarm limit settings which is widely used in gas analysis industry, industrial process control, environmental detection and power plant substations and other fields. The detector is also equipped with a PIR (Passive Infrared) sensor to sense human body for safety reason. Detection data can be uploaded in real-time through RS485 or Wi-Fi to a controller or cloud. Features • Non-Dispersive Infrared (NDIR) technology • Fast response time • Accuracy guaranteed at full temperature and humidity range • Automatic zero calibration function to overcome drift and false alarms • PIR infrared monitoring function supports human body induction • Historical data record, query and automatic alarm record • Small size and compact structure for easy installation • High reliability and long-life time (>10 years) Specifications Working Principle:SF6: NDIR; O2: Limiting Current (Zirconia) Target Gas - SF6,O2 Gas Detecting Range: SF6:0-1500ppm; O2:0-25.0%vol Gas Detecting Resolution: SF6:1ppm; O2:0.1%vol Gas Detecting Accuracy: SF6:±2%FS; O2:±0.5%vol Alarm Error: SF6:±5%reading; O2:±0.5%vol Alarm Threshold: SF6:1000ppm(adjustable);O2:18%vol(adjustable) Product Size: 205*105*58mm Product Weight: <1.5kg Outputs: 1 RS485 Communication;2 WIFI Communication;3 RS232