An IP65 RS485 H2S Sensor measures the hydrogen sulfide concentration ranges - from 0~100ppm, air temperature(-40~85℃), and humidity(10~95%RH). Use in farming areas, industry areas and meteorological monitoring. Use the sensor with SenseCAP 4G Data Logger for seamless data collection and management.
Key Features:
Specifications
| The basic parameters | |||
| Product model | S-H2S-01 | ||
| Supply Voltage | 3.3 ~ 5.5V DC (recommended 5V power supply). | ||
| Supported Protocol | MODBUS-RTU RS485 | ||
| IP Rating | IP65 (The equipment should be protected from direct sunlight and rain over long periods of time). | ||
| Operating Temperature | -40°C to 55°C (best operating temperature 20 to 35 °C). | ||
| Operating Humidity | 15 to 95% RH (non-condensation) (best operating humidity 50%RH). | ||
| Ambient Pressure | Atmospheric pressure ±10%. | ||
| Cable Length | 2 meters | ||
| Measurement Parameters | |||
| Measurement | Measurement accuracy | Resolution | |
| H2S | 0~100 ppm(Minimum detection limit:1ppm) | ± 5% F.S | 0.1 ppm |
| Temperature | -40~85 °C | ± 0.2 °C | 0.1 °C |
| Humidity | 10~95 %RH(non-condensation) | ± 2% | 0.1 %RH |
| Power | |||
| Operating Current | < 5mA | ||
| Power Consumption | 25mW @ 5V DC | ||
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