SenseCAP RS485 H2S Sensor - with Waterproof Aviation Connector

165,00 €

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.


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It measures the hydrogen sulfide concentration, air temperature, and humidity, making it widely applicable in industrial environmental sensing scenarios.


High Performance: High accuracy, fast response, fast return to zero, plug-and-play type.
Multiple Uses: Ability to monitor hydrogen sulfide concentration, air temperature, and humidity.
Ultralow-power: Smallest size and lowest power consumption sleep type design, lifetime up to 5 years or more.
Combined with an intelligent algorithm, better environmental adaptability, more accurate detection, and stable zero point.
New micro-circuit design, strong anti-electromagnetic interference.



Range: 0~100 ppm(Minimum detection limit:1ppm)
Accuracy: ± 5% F.S
Resolution: 0.1 ppm


Range: -40 to +85 °C
Accuracy: ±0.2 °C
Resolution: 0.1 °C


Range: 10 to 95 %RH (non-condensation)
Accuracy: ±2 %RH
Resolution: 0.1 %RH

General 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.


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