Seeed Studio S-H2S-01 | Industrial Hydrogen Sulfide (H2S) Sensor (RS485 Modbus RTU)

The Seeed Studio S-H2S-01 is an industrial-grade Hydrogen Sulfide gas sensor module designed to provide critical safety and process data in hazardous environments. Utilizing a high-performance electrochemical detection principle combined with an intelligent algorithm, this sensor offers exceptional environmental adaptability and stable zero-point performance. It effectively monitors H2S concentrations, commonly known as "sewer gas," ensuring worker safety and equipment integrity in facilities prone to toxic gas accumulation.

Advanced Gas Analytics

Electrochemical Precision Features a high-sensitivity sensor with built-in temperature compensation for accurate ppm readings. Low Power Consumption Optimized sleep-type design makes it ideal for remote IoT monitoring and battery-powered stations.

Professional Use Cases

• Wastewater Management: Monitor gas buildup in sewers and treatment plants to prevent toxic exposure. • Landfills & Refuse Sites: Track H2S emissions for environmental compliance and odor control management. • Livestock Farming: Ensure safe air quality levels in enclosed animal housing and manure storage areas.

What is in the Box?

• 1 x SenseCAP S-H2S-01 Gas Sensor Module • 1 x Waterproof Aviation Connector (6-pin) • 1 x Mounting Bracket Kit

Product Certifications

CE FCC RoHS