The BS300-08 Multi-Gas Sensor is a compact, high-precision solution for reliable environmental monitoring. It supports up to 5–6 configurable parameters—including temperature, humidity, CO₂, CO, PM, pressure, VOCs, and AQI—making it ideal for flexible system integration and customized applications.
Specifications
| Item | Range | Resolution | Accuracy |
|---|---|---|---|
| Temperature | -30 °C ~ 70 °C | 0.1 °C | ±0.3 °C |
| Humidity | 0 ~ 100%RH | 0.1%RH | ±3%RH |
| Illuminance | 0 ~ 200K Lux | 10 Lux | ±5% |
| Dew Point Temperature | -100 °C ~ 40 °C | 0.1°C | ±0.3°C |
| Air Pressure | 300 ~ 1100 hPa | 0.1 hPa | ±1 hPa |
| CO₂ | 0 ~ 5000 ppm | 1 ppm | ±50 ppm + 3%FS |
| PM1.0 / 2.5 / 10 | 0 ~ 1000 μg/m³ | 1 μg/m³ | ±10%FS |
| TSP | 0 ~ 30 mg/m³ | 1 μg/m³ | ±15%FS |
| Noise | 30 ~ 120 dB | 0.1 dB | ±1.5 dB |
Standard Gas Sensor
| Item | Range | Resolution | Accuracy |
|---|---|---|---|
| CO | 0 ~ 1000 ppm | 1 ppm | ±5% FS |
| SO₂ | 0 ~ 20 ppm | 0.01 ppm | ±3% FS |
| O₃ | 0 ~ 20 ppm | 0.01 ppm | ±3% FS |
| NO₂ | 0 ~ 20 ppm | 0.01 ppm | ±3% FS |
| H₂S | 0 ~ 100 ppm | 0.01 ppm | ±3% FS |
| NH₃ | 0 ~ 100 ppm | 0.01 ppm | ±3% FS |
| TVOC | 0 ~ 10 ppm | 0.001 ppm | ±3% FS |
| CH₂O | 0 ~ 2 ppm | 0.01 ppm | ±3%FS |
| CH₄ | 0 ~ 100% LEL | 0.1% LEL | ±5% FS |
| O₂ | 0 ~ 30% VOL | 0.1% VOL | ±3% FS |
| NO | 0 ~ 250 ppm | 0.01 ppm | ±3% FS |
| Odour | 0 ~ 50 ppm | 0.01 ppm | ±3% FS |
High-Precision Gas Sensor
| Item | Range | Resolution | Accuracy |
|---|---|---|---|
| CO | 0–50 ppm | 0.001 ppm | ±3% FS |
| SO₂ | 0–10 ppm | 0.001 ppm | ±2% FS |
| O₃ | 0–10 ppm | 0.001 ppm | ±2% FS |
| NO₂ | 0–10 ppm | 0.001 ppm | ±2% FS |
| H₂S | 0–10 ppm | 0.001 ppm | ±2% FS |
| NH₃ | 0–10 ppm | 0.001 ppm | ±2% FS |
| Supply Voltage | — | 12–24 VDC | — |
| Output | — | RS485 | — |
| Warm-up Time | — | 3 min | — |
| Response Time | — | < 1 s | — |
| Stability | — | < ±1% FS | — |
| Repeatability | — | < ±2% FS | — |
| Operating Temperature | — | -20 °C to +60 °C @ 15–80% RH | — |
| Storage Temperature | — | -40 °C to +70 °C @ 20–90% RH | — |
| Shell Material | — | ABS | — |
Environmental Monitoring Systems
Smart Agriculture & Greenhouses
Indoor Air Quality Monitoring
Industrial Safety & Process Control
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