Seeed Studio S-H2S-01 | Industrial Hydrogen Sulfide (H2S) Sensor (RS485 Modbus RTU)
A professional electrochemical H2S sensor designed for high-accuracy gas detection in wastewater, landfill, and industrial safety applications.
- Precision Detection: Measures 0-100 ppm with 0.1 ppm resolution.
- Industry Standard: RS485 Modbus RTU for stable data transmission.
- Rugged Build: IP66 rated housing for harsh industrial environments.
Seeed Studio S-H2S-01 | Industrial Hydrogen Sulfide (H2S) Sensor (RS485 Modbus RTU) is backordered and will ship as soon as it is back in stock.
VAT Free Transaction Option
VAT Free Transaction Option
Our store displays prices excluding VAT by default. For EU-based businesses with a valid VAT number, intra-community VAT exemptions apply. You can validate your VAT number during the checkout process to ensure correct billing.
Secure Payment & Warranty
Secure Payment & Warranty
- Encrypted Checkout: Shop with confidence via Shopify Payments or PayPal Express for fully secure, PCI-compliant transactions.
- B2B Flexible Billing: For large-scale infrastructure orders, we offer Direct Bank Transfer (SEPA/SWIFT) options. Please contact our team for a pro-forma invoice.
- Quality Guaranteed: All professional IoT hardware is backed by a 2-year manufacturer warranty and technical support from our engineering experts at shopioT.
Delivery and Shipping
Delivery and Shipping
Reliable, tracked, and fast global shipping via FedEx Express. Your professional IoT hardware is dispatched from our EU-based warehouse within 2 business days.
Seeed Studio S-H2S-01 | Industrial Hydrogen Sulfide (H2S) Sensor (R...
Seeed Studio S-H2S-01 | Industrial Hydrogen Sulfide (H2S) Sensor (RS485 Modbus RTU) is backordered and will ship as soon as it is back in stock.
Description
Description
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
Professional Use Cases
What is in the Box?
Product Certifications
Specifications
Specifications
-
Primary Communication ProtocolRS485
-
Configuration MethodModbus Commands
-
Environment RatingOutdoor, Industrial
-
IP RatingIP65
-
Operating Temperature-20°C to 50°C
-
Enclosure MaterialPC (Polycarbonate), ASA Plastic (UV Stabilized)
-
Power Consumption< 0.5W
-
Measurement Technology
-
Measurement Range
-
Measurement Accuracy
-
Measurement Resolution
-
Interfaces (I/O)RS485 (Modbus RTU)
-
Monitoring ParametersH2S (Hydrogen Sulfide), Temperature, Humidity
Document Library
Document Library
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
