LoRaWAN Carbon Monoxide Sensor
Product Overview:
HKT-CO100 carbon monoxide sensor is an innovative indoor environment monitoring device independently designed and developed by Hunan HKT Technology Co., Ltd. with its own R&D strength. This product deeply integrates advanced technology and is committed to providing users with all-round, high-precision indoor environment monitoring and early warning services.
In terms of technical principles, HKT-CO100 has multiple high-performance sensors built in, which work together to monitor the indoor environment comprehensively. Using wireless LoRaWAN® communication technology, according to the preset data reporting cycle, remote data can be stably transmitted to ensure that data is delivered to the analysis platform in a timely manner. The product is based on the standard LoRaWAN® IoT protocol to ensure compatibility and stability, laying a solid foundation for wide application.
In terms of functional characteristics, it can not only accurately monitor carbon monoxide concentration, but also support simultaneous monitoring of multiple environmental data such as temperature and humidity, and display them in real time through the electronic ink screen, so that users can view environmental quality data locally and have a clear view of the indoor environmental conditions. Once the monitoring data reaches the preset threshold, the device immediately activates the early warning mechanism, and the local and cloud alarms are synchronized to protect the user's safety.
In terms of appearance and installation design, HKT-CO100 is compact and exquisite in appearance. The antenna is cleverly built in and can be adapted to installation surfaces of different materials. The installation process is simple and convenient. Whether it is an office area, living area or residential area, it can be easily integrated without affecting the overall layout and appearance of the space.

Product Highlights:
Product Specifications:
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Model |
HKT-CO100 |
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Configuration |
LED |
3 LED lights (green, orange, red) |
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Buzzer |
1 |
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Screen |
4.2-inch black and white electronic ink screen |
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Button |
1 power button + 1 reset button (built-in) |
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Interface |
1 USB Type-C port |
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Carbon monoxide (CO) |
Collection range |
0 ~ 1 000 ppm |
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Collection accuracy |
±5ppm or ±5% whichever is greater |
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Resolution |
0.5 ppm |
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Response time (T90) |
<60S |
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Repeatability |
±2% |
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Zero drift (-20℃-40℃) |
≤10ppm (equivalent to CO) |
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Long term output drift |
<3%/year |
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Life expectancy |
10 years |
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Wireless parameters |
Communication Protocol |
Standard LoRaWAN® 1.0.2 protocol |
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Working frequency band |
EU868 (optional CN470\IN865\US915\AU915\AS923) |
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Transmit power |
18.5±1 dBm( max ) |
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Ultra-high receiving sensitivity |
-13 5±1 dBm @ SF=12 |
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Network access/working mode |
OTAA/ABP Class A / Class C |
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Configuration |
Configuration |
Server |
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Physical properties |
Power supply |
Type-C power supply (5V/1A) |
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Operating temperature |
-20°C ~60°C (E-ink screen: 0°C~40°C) |
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Operating humidity |
≤90% (no condensation) |
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Size |
115 × 109 × 22.7 mm |
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Installation |
Bracket fixed, wall installation |
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Installation Recommendations |
Installed indoors, without obstruction |
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Pioneer in LoRaWAN loT Device Development, Manufacturing and Smart Solution Implementation.
We are committed to provide one-stop solution for LoRaWAN connectivity from sensor nodes, gateways to cloud network server platforms and application server platforms.
HKT is committed to provide best services to all the customers equally.
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