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Instrument: Sensor Data 6000 Current Meter
Description The Model SD-6000 MINI current meter is a vector averaging field current meter with recording capacity for up to 6,000 measurements of current speed, direction and temperature. The instrument can be programmed to carry out measurements at given intervals from each minute to each 3 hour via PC or by holding a magnet outside marked points on the instrument.Information is communicated to and from SD-6000 via an infra-red emitter/photodiode pair mounted inside the instrument's transparent top cap. An optoconverter (SD-40) which is positioned over the instrument top cap during communication with a PC converts optosignals to standard RS-232. Download of data to a PC takes a maximum 30 seconds after which data can be immediately processed and displayed. SD-6000 can also be used as a remote monitoring instrument supplying data in real time via a cable.
Datasets
Dataset Name
Brief Description
groundlines_current
Determining the effect of Eastern Maine bottom currents on lobster gear groundlines
groundlines_height
Groundline rope height (m) above seafloor between lobster traps