Product Introduction
Adopts a wall-mounted waterproof enclosure, easy to install, and with a high protection rating;
Optional high-quality OLED display, allowing direct on-site viewing of values, and clear display even at night;
Adopts imported first-tier brand electrochemical sensors, stable and durable;
The on-site power supply adopts 10~30V DC wide-voltage power supply, which can adapt to various DC power sources on site.
485 type:
| Power supply | 10~30V DC |
| Average Power Consumption | 0.18W |
| Output signal | 485 |
| Temperature measurement range | -40℃~+80℃ |
| Humidity measurement range | 0~100%RH |
| Temperature Accuracy | ±0.5℃（25℃） |
| Humidity accuracy | ±3%RH（60%RH,25℃） |
| CO resolution | 1ppm |
| CO accuracy | ±5ppm or ±10% |
| Zero Drift | ±3ppm |
| 工作温度 | -20~50℃ |
| Working humidity | 15~90%RH non-condensing |
| Stability | ≤2% signal value/month |
| Response time | ≤30s |
| Preheating Time | ≥5min |
| Repeatability | ≤2% |
| Pressure range | 90~110kPa |
| Measurement range | 0~1000ppm、0~2000ppm |
Analog type:
| Power supply | 10~30V DC (0~10V output type, can only be powered by 24V) |
| Average Power Consumption | 0.18W |
| Output signal | 4~20mA、0~5V、0~10V |
| CO resolution | 1ppm |
| CO accuracy | ±5ppm or ±10% |
| Zero Drift | ±3ppm |
| 工作温度 | -20~50℃ |
| Working humidity | 15~90%RH non-condensing |
| Stability | ≤2% signal value/month |
| Response time | ≤30s |
| Preheating Time | ≥5min |
| Repeatability | ≤2% |
| Pressure range | 90~110kPa |
| Measurement range | 0~1000ppm、0~2000ppm |
WIFI type:
| Power supply | 10~30V DC |
| Average Power Consumption | 0.18W |
| Temperature measurement range | -40℃~+80℃ |
| Humidity measurement range | 0~100%RH |
| Temperature Accuracy | ±0.5℃（25℃） |
| Humidity accuracy | ±3%RH（60%RH,25℃） |
| CO resolution | 1ppm |
| CO accuracy | ±5ppm or ±10% |
| Zero Drift | ±3ppm |
| 工作温度 | -20~50℃ |
| Working humidity | 15~90%RH non-condensing |
| Stability | ≤2% signal value/month |
| Response time | ≤30s |
| Preheating Time | ≥5min |
| Repeatability | ≤2% |
| Pressure range | 90~110kPa |
| WIFI communication parameters | 802.11b/g/n |
| Security | Security mode WEP/WPA-PSK/WPA2-PSK Encryption type WEP/TKIP/AES |
| Configuration tool | "Bluetooth Tap-to-Configure" |
LORA type:
| Power supply | 10~30V DC |
| Average Power Consumption | 0.28W |
| Output signal | LORA |
| Data upload interval | Default: 5 minutes (fastest 1 minute) |
| Temperature measurement range | -40℃~+80℃ |
| Humidity measurement range | 0~100%RH |
| Temperature Accuracy | ±0.5℃（25℃） |
| Humidity accuracy | ±3%RH（60%RH,25℃） |
| CO resolution | 1ppm |
| CO accuracy | ±5ppm or ±10% |
| Zero Drift | ±3ppm |
| 工作温度 | -20~50℃ |
| Working humidity | 15~90%RH non-condensing |
| Stability | ≤2% signal value/month |
| Response time | ≤30s |
| Preheating Time | ≥5min |
| Repeatability | ≤2% |
| Pressure range | 90~110kPa |
Dimension drawing:
Main Application Areas
- Air Quality Monitoring — Continuous measurement of carbon monoxide levels in indoor and outdoor air to ensure safety and compliance with environmental standards.
- Smart Home Systems — Integration with smart home devices for real-time CO detection and automatic ventilation or alarm activation.
- Industrial Safety — Monitoring CO concentrations in industrial environments such as factories, mines, and chemical plants to prevent poisoning and ensure worker safety.
- HVAC Systems — CO monitoring in heating, ventilation, and air conditioning systems to maintain healthy indoor air quality.
- Automotive & Parking Garages — Detection of carbon monoxide in enclosed parking areas and vehicle exhaust to prevent hazardous accumulation.
Keywords：carbon monoxide transmitter, CO transmitter, industrial CO sensor, electrochemical CO sensor, CO gas detector, air quality monitor, smart home CO sensor, CO concentration meter
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