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    • Carbon Dioxide Monitors/Controllers

    • Carbon Dioxide Monitor and Alarm

      Carbon Dioxide Monitor and Alarm

      Model: G01- CO2- B3

      Key words:

      CO2/Temperature/Humidity monitor and alarm
      Wall mounting/ Desktop
      Optional on/off output and RS485
      3-backlight display
      Buzzle alarm

      Monitoring real-time carbon dioxide, temperature, and relative humidity, with 3-color backlight LCD for three CO2 ranges. It offers the option to display 24-hour averages and maximum CO2 values.
      The buzzle alarm is available or make it disable, also can be turned it off once the buzzer rings.

      It has the optional on/off output to control a ventilator, and a Modbus RS485 communication interface. It supports three power supply: 24VAC/VDC, 100~240VAC, and USB or DC power adaptor and can be easily mounted on the wall or placed on a desktop.

      As one of the most popular CO2 monitors it has gained a strong reputation for high-quality performance, making it a reliable choice for monitoring and managing indoor air quality.

       

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    • CO2 Monitor with Data Logger WiFi and RS485

      CO2 Monitor with Data Logger WiFi and RS485

      Model: G01-CO2-P

      Key words:
      CO2/Temperature/Humidity detection
      Data logger/Bluetooth
      Wall mounting/ Desktop
      WI-FI/RS485
      Battery power
      Real time monitoring CO2 and temp.&RH. Three-color backlight LCD indicating three CO2 ranges, and buzzer alarm is an option.
      Built-in data logger with up to one year measurements record, download via Bluetooth
      WIFI MQTT communication is optional, uploading to cloud server.
      Power supply selection: USB/DC power adaptor, 24VAC/VDC lithium battery
      Wall mounting or portable/desktop
      Commercial level with high quality for business buildings

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    • CO2 Monitor with Wi-Fi RJ45 and Data Logger

      CO2 Monitor with Wi-Fi RJ45 and Data Logger

      Model: EM21-CO2
      Key words:
      CO2/Temperature/Humidity detection
      Data logger/Bluetooth
      In-Wall  or On-Wall mounting

      RS485/WI-FI/ Ethernet
      EM21 is monitoring real-time carbon dioxide (CO2) and 24-hour average CO2 with LCD display. It features automatic screen brightness adjustment for day and night, and also a 3-color LED light indicates 3 CO2 ranges.
      EM21 has options of RS485/WiFi/Ethernet/LoraWAN interface. It has a data-logger in BlueTooth download.
      EM21 has in-wall or on-wall mounting type.The in-wall mounting is applicable to tube box of Europe, American, and China standard.
      It suppotes 18~36VDC/20~28VAC or 100~240VAC power supply.

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    • Carbon Dioxide Meter with PID Output

      Carbon Dioxide Meter with PID Output

      Model: TSP-CO2 Series

      Key words:

      CO2/Temperature/Humidity detection
      Analog output with linear or PID control
      Relay output
      RS485

      Short Description:
      Combined CO2 transmitter and controller into a single unit, TSP-CO2 offering a smooth solution for air CO2 monitoring and control. Temperature and humidity (RH) is optional. OLED screen displays real-time air quality.
      It has one or two analog outputs, monitor either CO2 levels or a combination of CO2 and temperature. The analog outputs can be choosed linear output or PID control.
      It has one relay output with two selectable control modes, providing versatility in managing connected devices, and with Modbus RS485 interface, it can be easily integrate into a BAS or HVAC system.
      Moreover a buzzer alarm is available, and it can trigger a relay on/off output for alerting and control purposes.

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    • CO2 Monitor and Controller in Temp.& RH or VOC Option

      CO2 Monitor and Controller in Temp.& RH or VOC Option

      Model: GX-CO2 Series

      Key words:

      CO2 monitoring and control, optional VOC/Temperature/Humidity
      Analog outputs with linear outputs or PID control outputs selectable, relay outputs, RS485 interface
      3 backlight display

       

      A real-time carbon dioxide monitor and controller with temperature and humidity or VOC’s options, it has powerful control function. It not only provides up to three linear outputs (0~10VDC) or PID(Proportional-Integral-Derivative) control outputs, but also provides up to three relay outputs.
      It has strong on-site setting for different projects requests through a robust set of advanced parameters pre-configuration. Control requirements can also be customized specifically.
      It can be integrated into BAS or HVAC systems in seamless connection using Modbus RS485.
      The 3-color backlight LCD display can indicate three CO2 ranges clearly.

       

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    • Greenhouse CO2 Controller Plug and Play

      Greenhouse CO2 Controller Plug and Play

      Model: TKG-CO2-1010D-PP

      Key words:

      For greenhouses,mushrooms
      CO2 and temp. Humidity control
      Plug & play
      Day/Light working mode
      Split or extendable sensor probe

      Short Description:
      Specifically design to control CO2 concentration as well as temperature and humidity in greenhouses, mushrooms or other similar environment. It features a highly durable NDIR CO2 sensor with self-calibration, ensuring accuracy over its impressive 15-year lifetime.
      With a plug-and-play design the CO2 controller oerates on a wide power supply range of 100VAC~240VAC, offering flexibility and comes with European or American power plug options. It includes a maximum 8A relay dry contact output for efficient control.
      It incorporates a photosensitive sensor for automatic switching of day/night control mode, and its sensor probe can be used for separate sensing, with a replaceable filter and extendable lenth.

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    • Carbon Dioxide Sensor NDIR

      Carbon Dioxide Sensor NDIR

      Model: F2000TSM-CO2 Series
      Key words:
      Cost-effective
      CO2 detection
      Analog output
      Wall mounting

       

      Short Description:
      This is a low-cost CO2 transmitter designed for applications in HVAC, ventilation systems, offices, schools, and other public places. NDIR CO2 sensor inside with Self-Calibration and up to 15 years lifetime. One analog output of 0~10VDC/4~20mA and six LCD lights for six CO2 ranges within six CO2 ranges make it unique. RS485 communication interface has 15KV anti-static protection, and its Modbus RTU can connect any BAS or HVAC systems.

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    • CO2 Sensor in Temperature and Humidity Option

      CO2 Sensor in Temperature and Humidity Option

      Model: G01-CO2-B10C/30C Series
      Key words:

      High quality CO2/Temperature/Humidity transmitter
      Analog linear output
      RS485 with Modbus RTU

       

      Real-time monitoring ambiance carbon dioxide and temperature & relative humidity, also combined both humidity and temperature sensors seamlessly with the digital auto compensation. Tri-color traffic display for three CO2 ranges with adjustable. This feature is very suitable for installation and use in public places such as school and office. It provides one, two or three 0-10V / 4-20mA linear outputs and a Modbus RS485 interface according for different applications, which was easily integrated into building ventilation and commercial HVAC system.

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    • CO2 Transmitter in Temperature and Humidity Option

      CO2 Transmitter in Temperature and Humidity Option

      Model: TS21-CO2

      Key words:
      CO2/Temperature/Humidity detection
      Analog linear outputs
      Wall mounting
      Cost-effective

       

      A low-cost CO2+Temp or CO2+RH transmitter is designed for applications in HVAC, ventilation systems, offices, schools, and other public places. It can provide one or two 0-10V / 4-20mA linear outputs. Tri-color traffic display for three CO2 measuring ranges. Its Modbus RS485 interface can integrate devices to any BAS system.

       

       

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    • Duct CO2 Transmitter with Temp.&RH

      Duct CO2 Transmitter with Temp.&RH

      Model: TG9 Series
      Key words:
      CO2/Temperature/Humidity detection
      Duct Mounting
      Analog linear outputs

       
      In-duct real time detect carbon dioxide, with optional temperature and relative humidity. A special sensor probe with the water-proof and porous film can be easily installed into any air duct. LCD display is available. It has one, two or three 0-10V / 4-20mA linear outputs. The end user can change CO2 range which correspond with the analog output via Modbus RS485, also can preset the inverse proportion liner outputs for some different applications.

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    • NDIR CO2 Gas Sensor with 6 LED Lights

      NDIR CO2 Gas Sensor with 6 LED Lights

      Model: F2000TSM-CO2 L Series
      Key words:
      Cost-effective
      CO2 sensor with optional 6 LED lights
      Wall mounting
      On/off output optional
      RS485
      Carbon dioxide transmitter with 0~10V/4~20mA output, its six LED lights is optional for indicating six ranges of CO2. It’s designed for applications in HVAC, ventilation systems, offices, schools, and other public places. It features a Non-Dispersive Infrared (NDIR) CO2 sensor with Self-Calibration, and 15 years lifetime with high accuracy.
      The transmitter has a RS485 interface with 15KV anti-static protection, and its the protocol is Modbus MS/TP. It provides an on/off relay output option for a fan control.

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    • Basic CO2 gas sensor

      Basic CO2 gas sensor

      Model: F12-S8100/8201
      Key words:
      CO2 detection
      Cost-effective
      Analog output
      Wall mounting
      Basic carbon dioxide (CO2) transmitter with NDIR CO2 sensor inside, which has Self-Calibration with a high accuracy and 15 years lifetime. It’s designed for easy wall-mounting with one linear analog output and a Modbus RS485 interface.
      It is your most cost-effective CO2 transmitter.

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