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Duct type CO2 Transmitter for Duct Ventilation System

Tongdy Control Technology Co., Ltd.
Tongdy Control Technology Co., Ltd.
City: Beijing
Province/State: Beijing
Tel: 86-10-58731276
Contact Person:
Helen Diao

Duct type CO2 Transmitter for Duct Ventilation System

Place of Origin : Beijing,China
Brand Name : Tongdy
Model Number : TG9xx8
Certification : CE
Price : Negotiation
Packaging Details : standard package
Delivery Time : depend on your final order quantity but very fast
Payment Terms : Paypal. T/T
Supply Ability : 2000pcs/month
MOQ : 3pcs
LCD display : option
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Duct type CO2 Transmitter for Duct Ventilation System

CO2 TransmitterFeatures

Designed for real time detecting carbon dioxide,

temperature or relative humidity in air ducts.

NDIR infrared CO2 sensor inside with special Self Calibration and up to 15 years’ lifetime. It makes CO2 measurement more accurate and reliable.

Combined temperature and humidity digital sensor provide a high accuracy measurement in full range.

Provide up to 3 analog outputs (0~10VDC or 4~20mA or 0~5VDC) for CO2 temperature and relative humidity.

Optional Modbus RS485 communication interface.

With LCD or without LCD selectable

LCD display real-time measurements of CO2, temperature and relative humidity.

Simple and smart design and installation of sensor probe with a water-proof and porous film

Extendable probe meets more air duct systems

24VAC/VDC power supply.

EU standard and CE-approval.

CO2 Transmitter Detection Focus

Carbon Dioxide (CO2)

Indoor CO2 level is a universal accepted parameter for the condition of indoor ventilation and air quality.

A time period can be preset from 1 to 24 hours, e.g. 5 hours, then the monitor can display CO2 average level during

this period, which provides an objective and true data for the measurement of the air quality in a certain space.

Non-dispersive infrared (NDIR) CO2 sensor with more than 10-year lifetime

ABC self-calibration technology guarantees reliable CO2 measurement

CO2 range: 0~2000ppm/0~5000ppm optional

Rapid response, high stability and consistency

Temperature and humidity

Combined digital temperature and humidity sensor with high accuracy and stability. It also has compensation to

CO2 and air quality which makes the measurements more accurate by minimizing environmental effects.

Typical Applications

Building management for office areas and residental

Ventilation control system


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