Valeport Portable Tide Gauge

The Model 740 is a small, cost effective Tide Gauge / Water Level Recorder, specifically designed for applications where the user simply requires an accurate record of water height. Comprising a corrosion resistant Titanium housed vented pressure transducer, connected via a 20m cable to an above surface battery powered logger, the Model 740 is simple to install in temporary and permanent sites, and requires minimal maintenance. The logger is powered by 4 "D" type cells, which, together with the 128kbyte memory allows operation for over 900 days at a 20 minute cycle with 10 second bursts. The Model 740 is also available with a UHF radio telemetry link, to provide data in real time, and to allow full instrument setup and data extraction from a remote PC