Duct-mount CO2 transmitter

AM6208D

Cubic Duct Carbon Dioxide Transmitter monitor the indoor environment CO2 concentration accurately and used for demand control ventilation, to help reduce energy waste and consumption. With industry-standard outputs, it is used in determining ventilation necessity, it is the foundation of a complete ventilation control system. It helps to control the amount of fresh air supplied to maintain comfortable and health indoor air environment. With ABC(Automatic Baseline Correction) function, Cubic duct CO2 transmitter will keep tracking the lowest reading during the ABC cycle and realize automatic calibration. Therefore, the device is able to stay with long-term good and stable performance, almost no drift. Features • Used for CO2 based ventilation control. • Reliable non-dispersion infrared (NDIR) technology for CO2 sensing • High accuracy, in conformity with RESET Standard Grade A & California Title 24 • Flexible industrial standard analog output: 0-10 VDC, 4-20mA • Optimized auto baseline correction, maintance-free • Long lifespan≥15years • PM,VOC,RH&T can be extended • OEM/ODM available(sensor configuration, appearance design, PCBA design, output signal, communication protocol etc) Specifications • Operating principle:NDIR • Measurement range:0~5000ppm • Accuracy:±(30ppm+3% of reading)@0~50℃,0~2000ppm • Resolution:1ppm • Power supply:24VAC/DC±10% • Analog output:0~10V, 4~20mA(500Ω max) • Working temperature:-10℃~50℃ • Working humidity:0~95%RH(non-condensing) • Warm up time:＜180s • Response time(T90):≤30s • Avarage current:≤60mA • Standby current:≤20mA • Storage condition:-20℃~70℃,0~95%RH(non-condensing) • Dimension:W86mm*H120mm*D185mm