Free sample for Carbon Monoxide Detector - Reliable and High quality In door air quality Carbon Dioxide Detector TS21-CO2 – Tongdy
Free sample for Carbon Monoxide Detector - 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
Product detail pictures:


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Persisting in "High top quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients' large comments for Free sample for Carbon Monoxide Detector - 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: Naples, Singapore, Oman, With the development of the society and economy, our company will continue the "loyalty, dedication, efficiency, innovation" spirit of enterprise, and we will always adhere to the management idea of "would rather lose gold, do not lose customers heart". We will serve the domestic and foreign businessmen with sincere dedication, and let us create bright future together with you!

Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!

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