tongdy co2

Tongdy – Sensing Technology Professor

In January 2017, Tongdy was listed on the new board. Its stock code is 870880. Since 2004, Tongdy has engaged in production and development of indoor air quality monitoring and controlling products . So far, it has a strong technical development and product design capabilities. It has focused on environmental air quality monitoring and data transmission, on-site control, and ventilation purification …

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tongdy co2 detector, tongdy co2 detector Suppliers and ...

1,648 tongdy co2 detector products are offered for sale by suppliers on , of which sensors accounts for 2%, gas analyzers accounts for 1%. A wide variety of tongdy co2 detector options are available to you, such as gas sensor. You can also choose from analog sensor tongdy co2 detector, as well as from oem tongdy co2 detector There are 54 suppliers who sells tongdy co2 detector on ...

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F2000TSM-CO2 series PID CO2 Controller | Tongdy® - Tongdy ...

CARBON DIOXIDE CONTROLLER Model: F2000TSM-CO2-PID CE Approval Optional Modbus RS485 interface NDIR infrared CO2 module with self-calibration Four CO2 setpoints selectable via jumpers for PID and more than 10 years lifetime Optional 6 LED lights indicating CO2 ranges Application for ventilation systems, BAS and single PID output for a VAV terminal with the setpoint of Smart structure …

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G01-CO2-B3 series CO2 monitor/alarm | Tongdy® - Tongdy ...

Carbon Dioxide Monitor and Alarm Model: G01-CO2-B3 Series CO2+Temperature and Humidity Detection and Monitoring Real time carbon dioxide detection and monitoring Temperature and humidity detection and display Three-color backlit LCD and buzzer alarm Provide 1xon/off output to control a ventilator Wall mounting and desktop placed High quality with the perfect appearance, CE-approval …

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Tongdy CO2 Monitor with Relay |

The Tongdy CO2 Monitor lets you simply and easily monitor and control indoor air quality. Use it to visually monitor air quality with its easy-to-read colored LEDs that quickly change from green to yellow to red as indoor air quality changes. When air quality gets too poor, its built-in relay can be used to turn on ventilation to bring in fresh, outdoor air.

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Tongdy Products |

Tongdy Tongdy CO2 Monitor with Relay. From $ WiFi Indoor Air Quality Monitor. From $ "Easy to install, easy to set up, and easy calibration - just what I was looking for." - Phillip Farrar Water Plant Superintendent. Read More Reviews... Still need Help? Talk to an Expert. Call us at We'll be happy to help you find the right product! Shop. Products; Applications ...

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CO2+VOC – Tongdy

Carbon Dioxide (CO2) Wireless CO2 Monitor; CO2 Controller; CO2 Monitor; CO2 Sensor/Transmitter; CO2+VOC. CO2+VOC Controller; CO2+VOC Monitor; CO2+VOC transmitter; Air Quality Detection. …

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TKG-CO2 series CO2 controller with adown probe //Tongdy ...

TKG-CO2 SERIES Carbon Dioxide Detector/Controller Special used to real-time detect CO2 level in air ducts. NDIR infrared CO2 sensor inside with Self-Calibration and up to 15 years lifetime High accuracy humidity and temperature detection &display optional With LCD or without LCD selectable Providing one dry contact output with presetting the setpoint Modbus RS485 communication interface ...

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