Beijing Tongdy Control Technology Co.,Ltd
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Place of Origin: | , China (Mainland) |
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uDesign for real time monitoring room carbon dioxide level
uNDIR infrared CO2 sensor inside with special Self Calibration System. It makes the CO2 measurement more accurate and more reliable in use.
uMore than 10 years lifetime of CO2 sensor
uTemperature and humidity monitoring
uThree-color (green/yellow/red) LCD backlit indicating ventilation optimal/moderate/poor based on the CO2 measurement
uTwo alarm ways: buzzer alarm and backlight colours switch
uProvide optional 1xrelay output to control a ventilator
uEasy touch button for operation
uOptional RS–485 communication interface, 15 KV antistatic protection, individual IP address
uHigh quality technics and elegant appearance, best choice for home and office
u220VAC or 24VAC/VDC power selectable; power adaptor available; desktop and wall mounting type available
u EU standard and CE-approval
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