OEM/ODM Supplier Carbon Dioxide Meter Ppm - Reliable and High quality In door air quality Carbon Dioxide Detector TS21-CO2 – Tongdy

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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for , , , We are willing to give you the best suggestions on the designs of your orders in a professional way if you need. In the meantime, we keep on developing new technologies and creating new designs so as to make you ahead in the line of this business.
OEM/ODM Supplier Carbon Dioxide Meter Ppm - Reliable and High quality In door air quality Carbon Dioxide Detector TS21-CO2 – Tongdy Detail:

Real time detection of air carbon dioxide and optional temperature and humidity
NDIR infrared CO2 sensor with patented self calibration
Up to 10 years lifetime of CO2 sensor and longer T&RH sensor
One or two 0~10VDC/4~20mA linear outputs for CO2 or CO2 &Temp. or CO2&RH
LCD display with 3-color backlight for three CO2 measured ranges
Modbus RS485 communication interface
24 VAC/VDC power supply
CE approval

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OEM/ODM Supplier Carbon Dioxide Meter Ppm - Reliable and High quality In door air quality Carbon Dioxide Detector TS21-CO2 – Tongdy detail pictures

OEM/ODM Supplier Carbon Dioxide Meter Ppm - Reliable and High quality In door air quality Carbon Dioxide Detector TS21-CO2 – Tongdy detail pictures


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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for OEM/ODM Supplier Carbon Dioxide Meter Ppm - Reliable and High quality In door air quality Carbon Dioxide Detector TS21-CO2 – Tongdy , The product will supply to all over the world, such as: Azerbaijan, Madras, Portugal, Our Company has professional engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the products, Please feel free to contact us.
  • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Susan from Niger - 2017.04.28 15:45
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Dawn from Canada - 2017.04.18 16:45
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