Temperatur-Datenlogger DST

Druckfür TiefenanwendungKipp

Compass, Tilt (3D), Temperature and Depth Archival Tag Small, long life archival magnetic tag measuring compass, tilt, temperature and depth. Multiple sensors in small sized tag. For long term fish tagging studies, this is one of a kind tag due to its measuring capabilities, with a compass sensor in addition to tilt, temperature and depth logging. Smallest compass magnetic archival tag on the market Various depth sensors, from shallow to deep sea Tag holding kit for external fish tagging User defined text on the housing Product Details This miniature compass archival tag measures and records earth’s magnetic field strength and tilt in three directions, giving the compass measurements. Additionally it measures depth (pressure) and temperature. The logger is only 46 mm in length and 15 mm in width. DST magnetic is designed as a fish archival tag for geolocation studies, longitude latitude estimates and migration route tracking of fish and marine animals. It enables scientists to gain valuable information on migration routes and behavioural patterns over a long period of time. The tag can be implanted or tagged externally. Customers choose between depth calibration up to: 50 m, 100 m, 270 m, 800 m, 1500 m or 3000 m. The shallower the range the better the resolution and accuracy. A tag holder kit is available for the tags, to make the tagging process easier. It also increases the safety for the fish. For tag and release of animals into the wild the tags can have a customized text on the housing, for recapture purposes. This is especially important when the tags are used on commercially fished species, so that fishermen can return a tag with valuable data to the scientist. Normally there is a reward for return. Using the logger Simple in use, from setup to data retrieval Supported by SeaStar software and a Communication Box (purchased with first order) Logger is programmed via USB connection to PC Default programming measures compass, tilt, depth and temperature simultaneously Primary and secondary parameter pairs can be set with different sampling frequency Two sampling modes: single interval or multiple intervals (up to 7 different intervals) Software calculates memory and battery life based on settings Data is uploaded to software after logger recovery, displayed in graphic and tabular form, exportable Logger can be reused as long as batteries last; battery life estimation is reported upon connection Accessories Communication Box: Interface between DST and PC for starting logger and retrieving data (wireless when DST sits in the box, USB connection to PC) SeaStar software: For Windows, displays data in graph and table, exportable, product key provided PatternFinder analysis software: For periodic statistic analysis, signal filtering, overlaying and analyzing multiple signals, event and pattern analysis Plate Holder Kit: For external attachment on fish and other subjects, includes wire fasteners, plastic plates, silicone pads, and optional needles Capsule Holder Kit: Plastic capsule with holes for water flow, wire harness, plastic plate, silicone pads, available for all logger sizes Floating Device: For internal or external tagging, can be coated with biocompatible material or painted for visibility Technical Specifications Sensors: Magnetic field strength (3D), tilt (3D), temperature, depth* Size (Diameter x Length): 15mm x 46mm Housing Material: Biocompatible alumina (Ceramic) Weight (in Air/in Water): 19g/12g Data Resolution: 12 bits for temp/depth, 14 bits for magnetic field strength (compass) and tilt Compass Resolution: 1° Compass Accuracy: +/-15° heading with tilt correction on compass, up to +/-45° from horizontal plane Magnetic Field Strength Range: 0 to 2 gauss Magnetic Field Strength Resolution: 100nT Magnetic Field Strength Accuracy: +/-300nT Tilt Range: +/-90° (180° span) Tilt Resolution: 0.05° Tilt Accuracy: +/-3° Temperature Range: -1°C to +40°C (30°F to 104°F) Temperature Resolution: 0.032°C (0.058°F) Temperature Accuracy: +/-0.1°C (0.18°F) Temperature Response Time: Time constant (63%) reached in 20 sec. Standard Depth Ranges: 50m, 100m, 270m, 800m, 1500m, 3000m Depth Resolution: 0.03% of selected range Depth Accuracy: +/-1% of selected range Depth Response Time: Immediate Memory Type: Non-volatile EEPROM Memory Capacity: 104,634 measurements** Memory Capacity Bytes: 392,379 bytes / temperature-pressure 3 bytes, compass (MFS)-tilt 12 bytes Measurement Interval: User specified in second(s), minute(s), or hour(s) Minimum Measurement Interval: 1 second Multiple Intervals Option: Up to 7 different intervals Measurement Options (Primary/Secondary): Temp/depth as primary, CompTilt as primary Data Retention: 25 years Clock: Real time clock. Accuracy +/-1 min/month. Communications: Communication Box, wireless transmission when DST sits in the box. Connection to PC: USB cable. Attachment Hole: 0.9 mm (diameter) Battery Life: 3 years*** Replaceable Battery: No *Pressure & temperature sensors optional.**Divided between the number of sensors*** For sampling interval of 10 minutes; MFS-tilt, and temp-pressure recorded simultaneously.Warranty: 12 months.Specifications may change without notice.