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Starmon mini - underwater temperature recorder
Starmon TD - temperature depth data logger
DST nano-T world's smallest implantable temperature logger
DST nanoRF-T - temperature telemetry
DST micro-T small implantable temperature logger
DST microRF-T temperature telemetry
DST micro-HRT heart rate and temperature logger
DST microRF-HRT telemetry heart rate and temperature logger
DST micro-TD small temperature and depth data storage tag
DST milli-T small implantable temperature data logger
DST milli-HRT heart rate and temperature logger
DST milli-TD mini pressure (depth) and temperature logger
DST milli-F depth temperature archival tag
Pasteurisation Logger DST milli-PU
Pasteurization temperature logger - DST milli-T-PU
DST centi-T implantable temperature data logger
DST centi-HRT heart rate and temperature logger
DST centi-HRT ACT heart rate, activity and temperature logger
DST centi-ACT activity and temperature logger
DST centi-TD temperature depth recorder
DST CTD miniature salinity, temperature & depth logger
DST CT salinity (conductivity) & temperature logger
DST tilt - subsea tilt logger with temperature & pressure sensors
DST magnetic - compass, tilt, temp & depth logger
DST bird - geolocator with light & temperature sensors
Starmon ES - External Sensor Data Logger

Data logger for demanding environments
The Starmon ES consists of a miniature subsea data logger and externally connected unit that contains temperature and pressure sensors. Logger and sensor unit are connected with a subsea cable. The sensor unit is designed to operate under high temperature and high pressure environments. Operational temperature range for the sensor is up to 316°C while the logger itself has operational range up to 90°C. Since logger housing is kept away from extreme conditions it has less impact on its performance and lifetime of the electronics. In addition to recording temperature sourrounding the external sensor the logger itself has an internal sensor to record its less extreme ambient temperature. The data logger has an internal battery and feeds power to the external sensors. All measurements are stored in the logger's memory.

Easy to use
By removing the end cap of the logger housing a cable plug becomes accessible. A cable connects the logger directly to a PC computer. The Seastar application software with its simple interface is used to program the logger, view and analyse the results after deployment. In SeaStar the user sets the start time, start date and sampling interval before starting the logger. A subsea cable is easily connectable between logger and sensor unit. After Starmon ES has been recovered it is connected to a PC and recorded data is downloaded into the SeaStar software. Results are displayed both in graphic and tabular form, showing each measurement with a time stamp. Pressure measurements can be shown as depth in meters if desired.

DST pitch & roll - miniature temperature, depth, pitch & roll sensor
DewMon - Humidity, temperature & pressure monitor
Fish Selector
Underwater Tagging Equipment - UTE