Product Description
QT-G10 Duct CO2 Sensor RS485 4-20mA 10~30VDC NDIR Carbon Dioxide Transmitter HVAC IAQ Office School Airport
QT-G10 Duct CO2 Sensor RS485 4-20mA 10~30VDC NDIR Carbon Dioxide Transmitter HVAC IAQ Office School Airport
1.NOTE
When selecting product options, please consider the following details:
Installation Type:
The standard configuration is pipeline-mounted. Wall-mounted, portable, and ceiling-mounted installation methods are also available upon request.
Measurement Range:
The default measurement range is 0–5000 ppm. Customized ranges such as 0–2000 ppm or 0–10000 ppm can be provided according to your application needs.
Signal Transmission:
Multiple output options are available, including RS485, 4–20mA, 0–5V, and 0–10V. A 4G upgrade is optional for real-time data transmission.
Customization:
For special requirements or additional functions, please contact us. We can provide customized solutions based on your specific needs.
2.PARAMETERS
Feature | Details |
Model | QT-G10 |
Installation | Pipeline-mounted |
Measurement Range | 0–5000 ppm (default), optional: 0–2000 ppm, 0–10000 ppm |
Accuracy | ±(50 ppm + 3% F.S) for 0–5000 ppm; ±(50 ppm + 5% F.S) for 0–10000 ppm |
Power Supply | 10–30V DC, average current <85mA |
Signal Output | RS485, 4–20mA, 0–5V, 0–10V |
Upload Frequency | Default: every 30 seconds, adjustable from 5s to 65535s |
Protection Level | IP65 waterproof |
Operating Conditions | -10 to 50°C, 0–95% RH (non-condensing) |
Dimensions | Pipeline insertion diameter: 28.2 mm |
3.APPLICATIONS
Ideal for indoor air quality monitoring in homes, offices, shopping malls, schools, airports, and other enclosed environments.
Suitable for large public venues such as cinemas, museums, exhibition halls, and stadiums.
Designed for reliable and stable operation in industrial environments with strong electromagnetic interference.
4.FEATURES
Equipped with a PE waterproof probe for stable, fast, and highly accurate measurements.
Durable Construction:
Designed with an IP65-rated waterproof housing and stainless steel fittings for excellent durability and long-term performance.
Flexible Connectivity:
Supports multiple communication options, including RS485, 4G, Wi-Fi, and NB-IoT, for easy integration into various monitoring systems.
Customizable Output:
Output formats and baud rates from 1200 to 115200 can be customized to match different system and application requirements.
5. FAQ
Q: Can the detection range be customized?
A: Yes, the measurement range can be customized to 0–2000 ppm, 0–5000 ppm, or 0–10000 ppm based on your specific application requirements.
Q: Is it suitable for outdoor use?
A: Yes, the IP65-rated enclosure and built-in protection circuit ensure stable and reliable performance in outdoor and harsh environments.
Q: Can the data be monitored remotely?
A: Yes, with the optional 4G cloud connectivity, users can monitor, view, and export real-time data remotely through mobile devices or PC.
About Prime Living
Prime Living is a Canadian online store offering a carefully selected range of quality products for home, automotive, tools, outdoor living, electronics and more.
We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.
We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.
. Please provide a physical address, as we do not ship to P.O. Boxes.
Returns
Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.