Product Description

It can be submerged down to 500 meters and measures over a wide temperature range from -40 °C to +70 °C, making it ideal for rivers, oceans, fisheries and aquaculture monitoring. 

The rugged, high-visibility bright yellow case includes a dedicated attachment point so the logger can be securely fixed in position on lines, frames or buoys. Purpose-built for long-term immersion, the unit is rated IP68 and is watertight to 500 m, delivering long-term reliability in harsh conditions.

Data is downloaded using an inductive USB pad, providing a convenient “wireless” connection that removes the need for physical sockets and waterproof caps that can be lost or damaged. The lid can be removed to allow user-replaceable battery changes, keeping maintenance simple and cost-effective.

This logger requires Tinytag Explorer software and an ACS-3030 inductive pad for configuration and data download.

Key benefits and features

• Submersible to 500 m – ideal for rivers, lakes, coastal and marine monitoring.
• Wide measurement range from -40 °C to +70 °C (-40 °F to +158 °F) for harsh environments.
• Highly robust, bright yellow housing with attachment point for secure deployment and easy location.
• Inductive USB pad for data download – no physical connectors or screw caps required.
• Approx. 32,000 reading capacity with non-volatile memory to protect stored data.
• Two fully user-programmable alarms with flexible logging intervals, delayed and trigger start options.
• User-replaceable battery with low battery warning for reliable long-term operation.

Typical applications

• Environmental water monitoring in rivers, lakes and coastal areas.
• Fisheries and aquaculture temperature monitoring.
• Submersible monitoring in food processing environments.
• Oceanographic and coastal research projects.
• Industrial applications where equipment is exposed to water or immersion.

Technical specifications – Tinytag Aquatic 2 TG-4100