DST micro -Small TD logger Data Storage Tag Temperature and Depth/Pressure Recording Tag The smallest TD logger on the world market!  Overview: Sensors: Temperature and depth (or optionally temp. only) Memory size: 21738  measurements pr. sensor Battery life: 12 months Depth ranges: 150 m, 300 m, or 1200 m

Related Products: Data Storage Tags,Fish Archival Tags: -DST micro  -DST milli  -DST centi -DST CTD -DST GPS Fish Tag Underwater Temperature Recorders: -Starmon mini  -DST milli-T -DST centi-T

DST micro
The small TD logger is a Data Storage Tag that measures two parameters, temperature and depth (pressure), and stores the measurements in an internal memory of the tag.  All measurements are time related, utilizing a real time clock inside the tag.  The tag is based on an ultra small microprocessor and microelectronics.  The DST housing is made of biocompatible material.  The user can define his own text on housing for recapture purposes.

Research applications
Data Storage Tag in micro size, is specially intended for studying behaviour of small fish (salmon smolt, herring mackerel).  The tag can be applied externally or implanted into the fish, although internal tagging method is recommended for salmon smolts.  The small size makes it possible to tag small salmon before they start sea migration.  This means that it is possible to sample information on the total roundtrip of salmon from smolt to grilse stage.  The small size of the DST micro opens up many other possibilities for monitoring depth/pressure and/or temperature inside small containers, vials and animals. 


Easy to use
Communications and data transfer is wireless through the communication box and no need for opening the tag (logger).  The DST micro TD logger can be reused as long as battery inside lasts.  Prior to applying the tag to the fish or other subject, the user sets the start time and sampling interval.  The DST can be operated with up to 7 different sampling intervals within a measurement sequence, which can be convenient if more frequent measurements are needed in between.  The user selects numbers of samplings within each sampling interval.  After recapture of tag, the data is retrieved with the communication box, using the SeaStar Windows software. 

How to Order

Star-Oddi sells its products on the global market and our customers come from more than forty countries world wide. We ship with express services such as FedEx, DHL, UPS and the postal service as preferred by the customer.

When you have found the product that you are interested in please Contact Us and ask for a quote, or send an inquiry about the product.

If you are interested in one of the DST products you need a DST logger, one communication box and supporting software.

Star-Oddi employs very competent employees with many years of experience in electronic engineering and sales of scientific equipment for various research applications. The more information you can give us we are more likely to help you find the right product.

Technical Specifications - DST micro 

Size (diameter x length)	8.3 mm x 25.4 mm
Volume	1.4 cm3
Weight (in air / in water)	3.3g / 1.9g
Temperature range	-1 to +40°C (30.2°F to 104°F)
Depth ranges	150 m, 300 m, or 1200 m
Memory capacity	21738 measurements pr. sensor*
Resolution temperature	0.032°C (0.058°F)
Resolution depth	0.08% of selected range
Accuracy temperature	+/- 0.2 °C (+/- 0.36°F)
Accuracy depth	+/- 0.5% of selected range
Response time temperature	20 second time constant (63%)
Response time depth	Immediate
Number of sampling intervals	1 to 7
Sampling interval	Second(s), minute(s), or hour(s)
Start date and sampling interval	User programmable
Battery lifetime	>12 months**
Data retention	25 years
Attachment hole	(diameter) 0.5 mm

* If depth sensor is skipped, memory will double increase, measuring temperature only.
**For sampling of 15 min. or greater.

Specifications may change without notice.