Parameters
Dissolved Oxygen
Temperature
The microDOT® Plus monitors dissolved oxygen (DO) concentration and saturation in real time with a compact, longdwell DO sensor. An integrated anti-fouling wiper enables extended deployments and continuous access to water quality insights.
Product Features
Dissolved Oxygen Sensor
The microDOT® is an OEM sensor offering of the miniDOT® logger's proven DO sensing technology, making it accurate, compact, durable, and affordable.
Anti-Fouling Wiper
This submersible, self-contained device uses a rotating brush to sweep the sensor surface, reducing organism growth and preventing biofouling. After each pass, the brush retracts to avoid interference, ensuring accurate, continuous monitoring.
Seamless Bristlemouth Integration
The microDOT Plus is fully Bristlemouth-compatible, allowing it to integrate seamlessly into an open-source ecosystem.
Key Benefits
The microDOT® Plus An extensible ocean sensing platform delivering real-time surface and subsurface data to researchers, operators, and innovators.
Compact Design for Flexible Integration
Optimized for easy and versatile deployment across diverse settings.
Extended Calibration Stability
Maintains calibration with minimal drift for 18-24 months, ensuring long-term reliability.
Energy Efficient
Low power consumption for prolonged operational periods.
Cost-Effective
Offers high accuracy at an affordable price, maximizing value for budget-conscious users.
Robust Precision Over Time
Combines durability and consistent accuracy, delivering exceptional long-term value.
Applications
Marine Research & Conservation
Identify hypoxic "dead zones," track ocean climate change, and protect threatened ecosystems like coral reefs.
Aquaculture
Monitor long-term DO levels to streamline site assessment and track habitat health.
Offshore Engineering
Measure impacts of construction on water quality to comply with environmental regulations.
Deployment & Best Practices
Configuration Options
Ideal for moored coastal deployments with one Spotter or a network. Integrate upto two more devices (e.g.pressure/current) per Smart Mooring (max3total).
Mounting
Mount sensor horizontally; avoid sediment or bubble interference.
Remote Configuration & Controls
Direct control via Spotter Dashboard, binary/ASCII commands, and Sofar remote support.
Maintenance
Rinse sensor with freshwater after retrieval. Clean sensing foil periodically; verify calibration annually.
Data Access & Analysis
Compact Design for Flexible Integration
View real-time data and insights.
API Access
Retrieve data programmatically with our secure API.
Onboard Storage
Download data via SD card of offline analysis.
Transmission
Satellite and cellular options.
Request information on OEM integrations
A Product Specialist is available to discuss your project and parameters.
