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Model Number : BGT-PM2521
Place of Origin : Beijing, China
Brand Name : BGT
Usage : Gas Sensor
Theory : Capacitance Sensor
Output : Digital Sensor
Brand : CO2 Sensor
Key word : CO2 sensor
Product name : Greenhouse RS 485 Modbus output CO2 sensor
Type : BGT-CO2
Radiation Shield : 10 plates
Measuring range : 0~5000ppm
Accuracy : ±(50ppm+5%)
Output signal : RS485 (Modbus protocol)
Power Supply : DC 9-30V
Cable Length : 2M
Resultion : 1ppm
Packaging Details : Cartons
Price : $103.62/pieces 1-9 pieces
MOQ : 1 piece



The CO2 sensor is used to detect the concentration of CO2 in various environments, and it is high accuracy and good stability. The signal transmitter adopts advanced integrated circuit modules, which can output voltage, current and other signals according to different needs of users. The instrument is small in size, convenient to install and portable, and reliable in performance; it uses a proprietary circuit, has good linearity, strong load capacity, long transmission distance, and strong anti-interference ability. This product can be widely used in the detection of carbon dioxide concentration in offices, public places, greenhouses, production plants and other places..

| Product | Cheap co2 gas sensor air quality monitor co2 sensor probe with radiation shield greenhouse RS 485 Modbus output CO2 sensor | ||||
| Type | BGT-CO2 | ||||
| Measuring Range | 0-5000ppm | ||||
| Resolution | 1ppm | ||||
| Accuracy | ±(50ppm+5%) | ||||
| Power supply | DC5V or DC 9-30V | ||||
| Output | RS485(Modbus ) | ||||
| Cable Length | Standard: 2M | ||||
| Working environment | Temperature -40℃~100℃ Humidity ≤100%RH (No condensation) | ||||
| Ingress Protection | IP45 | ||||
| Power consumption | 85mW | ||||
















Julia Wang/Oversales dept.
Beijing Guoxinhuayuan Technology Co., Ltd
Add.Building 306, Guanganmen Street, Xicheng District,Beijing,100053,China
Website: Http://www.bjgxhy.com
Tel:86-10-63205221
Cell phone:008613520287837
E-mail:whp(at)bjgxhy.com
Skype:juliawang6618
WhatsApp:008613183207016
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