Duct type CO2 Transmitter for Duct Ventilation System
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
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
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
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.
Building management for office areas and residental
Ventilation control system