Product Introduction
Adopts semiconductor sensor, stable and durable.
Range 0~10000ppm optional, other ranges can also be customized.
High measurement accuracy, up to within ±5%FS, repeatability up to within 2%.
485 communication interface standard ModBus-RTU communication protocol, address and baud rate configurable, maximum communication distance 2000 meters.
On-site power supply adopts 10~30V DC wide voltage power supply, which can adapt to various DC power sources on site.
| Power supply | 10~30V DC |
| Output signal | 485 |
| Power consumption | 0.9W |
| Temperature measurement range | -40℃~+80℃ |
| Temperature Accuracy | ±0.5℃（25℃） |
| Humidity measurement range | 0~100%RH |
| Humidity accuracy | ±3%RH（60%RH,25℃） |
| 工作温度 | -20~50℃ |
| Working humidity | 15~90%RH non-condensing |
| Pressure range | 90~110kPa |
| Stability | ≤2% signal value/month |
| Smoke zero drift (-20~40℃) | ±3%FS |
| Repeatability | ≤2% |
| Service life | ≥12 months |
| Measuring range | 0~10000ppm |
| Accuracy | ±5%FS（@2000ppm、25℃、50%RH） |
| 分辨率 | 1ppm |
| Response time | ≤35s |
| Preheating Time | ≥24h |
Main Application Areas
- Smart Homes — Real-time smoke concentration monitoring for fire prevention and safety in residential buildings.
- Intelligent Transportation — Smoke detection in tunnels, parking garages, and transportation hubs to ensure public safety.
- Chemical Plants — Continuous smoke monitoring in hazardous chemical production areas to prevent accidents.
- Greenhouses and Farms — Smoke and fire early warning in agricultural enclosures to protect livestock and crops.
- Enclosed Living Spaces — Smoke monitoring in basements, storage rooms, and other confined areas to ensure air quality and safety.
Keywords：ceiling smoke transmitter, semiconductor smoke sensor, smoke concentration transmitter, industrial smoke detector, smart home smoke sensor, RS485 smoke transmitter, ceiling mounted smoke sensor, smoke monitoring system
Recommended Products
