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G01-CO2-B3 series CO2 monitor/alarm | Tongdy®

G01-CO2-B3 series CO2 monitor/alarm | Tongdy®

Product catalog summary

Overview: The G01-CO2-B3 Series is a carbon dioxide monitor and alarm system designed for real-time detection and monitoring of CO2 levels, temperature, and humidity. It features a three-color backlit LCD and a buzzer alarm, with an optional relay output to control a ventilator. The device is suitable for both wall mounting and desktop placement, and it is CE-approved.

Features:

Real-time CO2 monitoring with an NDIR infrared sensor and self-calibration system for accuracy and reliability.
Temperature and humidity monitoring with a three-color LCD indicating ventilation status (optimal, moderate, poor).
Two alarm methods: buzzer and backlight color switch.
Optional relay output for ventilator control.
Easy operation with touch buttons and selectable power supply options (220VAC or 24VAC/VDC).
High-quality design suitable for home and office use.

Applications: The monitor is ideal for use in hotels, exhibition halls, hospitals, shops, restaurants, airports, train stations, theaters, homes, offices, meeting rooms, classrooms, and other public or private spaces requiring ventilation systems.

Specifications:

Gas Detected: Carbon Dioxide (CO2)
Sensing Element: Non-Dispersive Infrared Detector (NDIR)
Accuracy: ±60ppm + 3% of reading at 25℃
Stability: <2% of FS over 15 years
Response Time: <2 minutes for 90% step change
CO2 Measuring Range: 0–5,000ppm
Temperature Range: -20–60℃
Humidity Range: 0–99%RH
Power Supply: 100–240VAC or 10–24VAC/VDC
Dimensions: 130mm x 85mm x 36.5mm
Weight: 200g
Housing: PC/ABS fireproof plastic, IP30 protection class

Model Guide: Various models are available with different power supply options and features, including models with or without humidity monitoring. Optional accessories include power adaptors and mounting brackets.

Mounting and Dimensions: The device can be mounted on a wall or used with a desktop bracket. Detailed dimensions and wiring diagrams are provided for installation.

Catalog excerpts

G01-CO2-B3 series CO2 monitor/alarm | Tongdy®-1

Carbon Dioxide Monitor and Alarm Model: G01-CO2-B3 Series CO2+Temperature and Humidity Detection and Monitoring Real time carbon dioxide detection and monitoring Temperature and humidity detection and display Three-color backlit LCD and buzzer alarm Provide 1xon/off output to control a ventilator Wall mounting and desktop placed High quality with the perfect appearance, CE-approval Design for real time monitoring room carbon dioxide Two alarm ways: buzzer alarm and backlight Colours switch NDIR infrared CO2 sensor inside with special Provide optional 1xrelay output to control a ventilator Self Calibration System. It makes the CO2 Easy touch button for operation measurement more accurate and more High quality with the perfect appearance, best choice for home and office More than 10 years lifetime of CO2 sensor Temperature and humidity monitoring adaptor available; desktop and wall mounting type Three-color (green/yellow/red) LCD backlit indicating ventilation optimal/moderate/poor 220VAC or 24VAC/VDC power selectable; power Application New G01-CO2 monitor/alarm is used to monitoring room CO2 level, as well as room temperature and humidity. It provides one on/off output to control a ventilator with four CO2 levels presetting. Especially it provides both buzzer alarm and three colors backlit switching alarm. Hotel, exhibition hall, hospital, shop, restaurant, air port, train station, theater and other public places House, villa, office, meeting room, classroom and other rooms

Open the catalog to page 1

G01-CO2-B3 series CO2 monitor/alarm | Tongdy®-2

Sensing element Non-Dispersive Infrared Detector (NDIR) <2% of FS over life of sensor (15 yr typical) Calibration interval ABC Logic Self Calibration Algorithm NDIR life Response Time <2 minutes for 90% step change Signal update Power supply Temperature sensor Humidity sensor HS series capacitive sensor Temperature measuring range Humidity measuring range Relay output (optional) One relay output with rated switching current: 3A, resistance load Operation conditions Storage conditions PC/ABS fireproof plastic material, protection class: IP30

Open the catalog to page 2

G01-CO2-B3 series CO2 monitor/alarm | Tongdy®-3

Models Guide Model Power Supply CO2, temperature and humidity monitor/alarm Three-color backlit LCD, buzzer alarm Wall mounting CO2 and temperature monitor/alarm (no RH option) Three-color backlit LCD, buzzer alarm Wall mounting CO2, temperature and humidity monitor/alarm Three-color backlit LCD, buzzer alarm Wall mounting CO2 and temperature monitor/alarm (no RH option) Three-color backlit LCD, buzzer alarm Wall mounting CO2, temperature and humidity monitor/controller Wall mounting Wall mounting Wall mounting Wall mounting Three-color backlit LCD, buzzer alarm; 1 on/off output; touch-key for...

Open the catalog to page 3

G01-CO2-B3 series CO2 monitor/alarm | Tongdy®-4

Tongdy Control Technology Wiring Diagram P-ffiV^r BLpply Add: Building #8, Courtyard #9, Dijin Road, Haidian District, Beijing, 100095, China

Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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