Seeed Studio | Industrial Fluorescence Dissolved Oxygen Sensor (RS485 Modbus RTU)
A maintenance-free, optical dissolved oxygen sensor designed for long-term industrial immersion, providing high-stability measurements without oxygen consumption.
- Optical Precision: Fluorescence technology ensures zero drift.
- No Maintenance: No electrolyte or membrane replacement needed.
- IP68 Rated: Stainless steel body for harsh wastewater environments.
Seeed Studio | Industrial Fluorescence Dissolved Oxygen 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 | Industrial Fluorescence Dissolved Oxygen Sensor (RS4...
Seeed Studio | Industrial Fluorescence Dissolved Oxygen Sensor (RS485 Modbus RTU) is backordered and will ship as soon as it is back in stock.
Description
Description
The Seeed Studio Industrial Dissolved Oxygen (DO) Sensor utilizes advanced fluorescence-based optical technology to deliver superior accuracy in water quality monitoring. Unlike traditional electrochemical sensors, this optical probe does not consume oxygen during measurement, meaning it requires no minimum flow rate or stirring. Its stainless steel, IP68-rated construction is engineered for permanent immersion in sewage treatment plants, aquaculture tanks, and environmental research sites, providing a "set and forget" solution for critical DO and temperature tracking.
Advanced Optical Sensing
Water Management Use Cases
Technical Integration
The sensor operates on a 12V to 24V DC power supply and outputs data via RS485 Modbus RTU. For wireless deployment, it is perfectly compatible with SenseCap series LoRaWAN transmitters. The probe features a 10-meter reinforced cable and a standard 3/4" NPT thread for flexible pipe or submerged mounting. Calibration is only required every 3 to 6 months depending on the organic load of the water. For professional support on water quality architecture, contact the ShopIoT engineering team.
Specifications
Specifications
-
Primary Communication ProtocolRS485
-
Configuration MethodSoftware (via RS485)
-
Environment RatingOutdoor, Industrial
-
IP RatingIP68
-
Operating Temperature0°C to 45°C
-
Enclosure MaterialStainless Steel
-
Power Consumption< 0.5W
-
Measurement Technology
-
Measurement Range
-
Measurement Accuracy
-
Measurement Resolution
-
Interfaces (I/O)RS485 (Modbus RTU)
-
Monitoring ParametersDissolved Oxygen (DO), Temperature
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.
