Making marine data accessible – simple, reliable, and cost-effective.
Our Mission
To make oceanographic data more accessible to the benefit of society, research, and industry. By simplifying deployment and reducing costs, we help improve ocean monitoring and drive better decisions for sustainable marine management.
Telemetry and Marker
NB-IoT/LTE telemetry for reliable data transfer; includes navigational light for visibility at sea.
Solar-Powered Buoy
Contains central electronics coordinating sensors; continuous operation ensured by solar-charged battery.
Mooring Line Sensor Mount
Sensor node mountable at any depth along the mooring line, enabling customized measurements throughout the water column.
Bottom Rig
Anchor securing the buoy in position. Includes mounting point for a sensor node at a fixed height above the seabed.
Havsans Marine Buoy
The Havsans Marine Buoy is a solar-powered ocean monitoring system designed for reliable, year-round operation – even in northern regions like Denmark. Engineered for long-term deployments, it is lightweight for easy deployment, cost-effective, and rugged enough to endure harsh marine conditions.
Our standard buoy configuration provides high-precision measurements of dissolved oxygen, conductivity, and temperature. The system also supports additional sensors to meet specific monitoring needs. Designed in compliance with international navigational regulations, it ensures proper markings and visibility at sea.
Read the technical white paper
Get the full specification of the Havsans Marine Buoy – sensor options, power budget, telemetry, deployment procedure, and measurement accuracy.
Get White Paper
Live Marine Data
Access real-time marine data without managing hardware. Our buoys continuously collect and transmit environmental measurements, such as oxygen, conductivity, and temperature, streaming data directly to our platform.
Check out our open-access dashboard to view live data from a deployed buoy.
Explore Live Data
Contact Us
We’re a small and flexible team, dedicated to meeting your specific marine monitoring needs. Whether it is custom sensor integrations, data forwarding, or other unique requirements, we’re here to help!