CO2, Temperature, Humidity Monitor/Controller (RS232C)
Visible CO2 concentration Measure and display indoor CO2 levels Energy savings through proper ventilation control Improved work efficiency, prevention of drowsiness and health issues
● Uses high-precision NDIR (non-dispersive infrared absorption) dual-beam sensor ● Automatic control of ventilation equipment according to CO2 concentration is possible ● Analog output (4-20mA, 0-10V) is available ● Can also be used for CO2 control in plant factories and greenhouses ● Easy installation, replacement, maintenance, and calibration ● Digital output compatible with RS-232C or RS-485 Modbus ● Duct mounting kit available ● Built-in data logger available
basic information
■Product Overview This controller has been developed to detect carbon dioxide (CO2) in the air and assist in managing indoor air quality (IAQ). With a compact design, it can be used to control HVAC (heating, ventilation, and air conditioning) systems within buildings or manage CO2 concentrations in greenhouses. In addition to CO2 levels, it also allows for easy monitoring of relative humidity and temperature. It can be used in a wide range of applications, including schools, hospitals, offices, commercial facilities, homes, and greenhouses. This CO2 controller is easy to operate and comes with numerous features, including: ● High-performance NDIR (non-dispersive infrared) dual-beam sensor capable of stable long-term measurements ● Three types of LED displays that clearly indicate the current CO2 concentration level ● Voltage output based on CO2 levels of 0-10VDC, current output of 4-20mA, and relay output ● User-configurable display and alarm functions *A cover is available (sold separately) to hide the display and prevent accidental operation ● Easily and simply mountable terminal block
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Gas detector
