Seeed Studio S-NH3-01 | Industrial RS485 Ammonia (NH3) Gas Sensor
The Seeed Studio S-NH3-01 is an RS485 electrochemical ammonia (NH3) sensor for farms and industry.
- Sensing: solid polymer electrochemical NH3 detection
- Output: RS485 Modbus RTU
- Operating range: -40°C to 50°C
Seeed Studio S-NH3-01 | Industrial RS485 Ammonia (NH3) Gas Sensor is backordered and will ship as soon as it is back in stock.
VAT & Business Purchases
VAT & Business Purchases
Prices include VAT at the rate of your EU delivery country, so the price shown is the price you pay. EU businesses with a valid VAT number can buy VAT-free: enter your company name and VAT number at checkout and VAT is removed under the intra-community reverse-charge rules. Orders delivered within Cyprus always include Cyprus VAT.
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.
- Warranty & Support: Consumer purchases are covered by the 2-year legal guarantee of conformity, and manufacturer warranty terms apply per brand. Our engineering team at shopioT provides technical support.
Delivery and Shipping
Delivery and Shipping
Tracked delivery within Cyprus by ACS Courier, and to all EU member states, the United Kingdom and Switzerland by FedEx International Priority. Orders ship from our warehouse in Nicosia, Cyprus, typically within 1–3 business days. Shipping cost is calculated at checkout by destination and parcel weight. See our Shipping Policy for rates and delivery times.
Seeed Studio S-NH3-01 | Industrial RS485 Ammonia (NH3) Gas Sensor
Seeed Studio S-NH3-01 | Industrial RS485 Ammonia (NH3) Gas Sensor is backordered and will ship as soon as it is back in stock.
Description
Description
The Seeed Studio S-NH3-01 is a high-performance RS485 Ammonia Sensor specifically engineered for the rigorous demands of smart farming and industrial safety. Utilizing advanced solid polymer electrochemical technology, this sensor provides stable and accurate NH3 measurements without the electrolyte consumption issues found in traditional liquid sensors. Designed for high-concentration environments, it effectively monitors toxic gas levels to ensure animal welfare and worker safety. With its industry-standard Modbus RTU protocol, the S-NH3-01 integrates seamlessly into existing automation systems, PLC networks, or wireless IoT data loggers.
Professional Gas Intelligence
Industrial Monitoring Scenarios
What is in the Box?
Product Certifications
Specifications
Specifications
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Primary Communication ProtocolRS485 / Modbus RTU
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Configuration MethodModbus Commands
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Activation MethodPlug & Play
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Monitoring ParametersNH3 (Ammonia), Temperature, Humidity
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Measurement Technology
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Measurement Range
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Measurement Accuracy
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Measurement Resolution
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Power SourceDC Input
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Power Input
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Power ConsumptionCurrent: max 6 mA @ 5 VDC
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Enclosure MaterialASA Plastic (UV Stabilized)
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Mounting OptionsWall Mount, Pole Mount
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IP RatingIP65
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Environment RatingOutdoor, Industrial
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Operating Temperature-40°C to +50°C
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Warranty2 Years
Document Library
Document Library
Payment & Security
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