Carbon Dioxide Transmitter - TG9 Transmitter (CO2+VOC)

1. Carbon Dioxide Transmitter TG9 Transmitter (CO2+VOC) Product Description:
• The carbon dioxide transmitter TG9 transmitter (CO2+VOC) real-time detects CO2 concentration/air quality (VOC)/temperature and humidity, duct type.
• Built-in NDIR infrared CO2 sensor with self-calibration function, 15-year service life, making CO2 measurement more accurate and reliable.
• High-precision integrated gas probe detects VOCs, new furniture, walls, office supplies, human body odors, cigarette smoke, etc.
• Digital integrated temperature and humidity sensor, high precision across full range, more accurate measurement.
• Provides up to 3 analog outputs (0~10VDC or 4~20mA or 0~5VDC) corresponding to CO2, air quality (VOC) and temperature (or humidity).
• Modbus RS485 communication optional.
• LCD or no LCD optional.
• LCD real-time displays CO2 concentration, air quality (VOC), temperature and humidity.
• Simple and flexible design, CO2 sensor built-in processing, external pipe waterproof and ventilated.
• Extended functions for use in more ventilation systems.
• 24VAC/VDC power supply
• EU standard CE certification

2. Carbon Dioxide Transmitter TG9 Transmitter (CO2+VOC) Monitoring Parameters:
Carbon Dioxide (CO2)
Indoor carbon dioxide concentration is currently a common parameter for measuring indoor air ventilation status and air quality. A time period (1 hour-24 hours) can be set, for example 5 hours, and the monitor will display the average CO2 value in the room over 5 hours.
• Uses mature and advanced infrared self-diffusion NDIR CO2 sensor, with a service life of over 10 years
• Has self-calibration function ABC-LOGIC, no calibration needed for long-term use, making measurements more accurate and reliable
• CO2 Range: 0~2000ppm/0~5000ppm optional
• Fast response, high stability and consistency

Air Quality (VOC)
Comprehensive air quality sensor, highly sensitive to various volatile pollutant gases such as ammonia, toluene, formaldehyde, and also sensitive to cigarette smoke, alcohol, hydrogen sulfide, carbon monoxide, etc., making it very suitable for long-term real-time monitoring of indoor comprehensive air pollution. It responds quickly to changes in the above gases.
• Semiconductor integrated gas probe
• 5-7 year service life
• Highly sensitive to volatile gases: ammonia, toluene, formaldehyde; as well as cigarette smoke, alcohol, hydrogen sulfide, etc.
• Small size, low power consumption
• Temperature and humidity

Digital integrated temperature and humidity sensor with high precision and stability. It also has temperature and humidity compensation functions, making CO2 and VOC detection more accurate and reducing the impact of external environment.

3. Carbon Dioxide Transmitter TG9 Transmitter (CO2+VOC) Product Applications:
• Residential, exhibition halls, hotels, shopping malls, gymnasiums, conference rooms, etc.
• Museums, cinemas, offices, schools, railway stations, airports, etc.