Toll Free: 1-877-275-9606
(603) 746-5524
$5.99 Flat Fee Economy Shipping on Most Items Shipped in the Continental USA

You have no items in your shopping cart.

Subtotal: $0.00

Star-Oddi DST-CTD Salinity, Conductivity, Depth Pressure and Temperature Data Recorder

Star-Oddi Conductivity, Temperature and Depth (Pressure) Data Logger

Implantable Temp, Pressure & Conductivity/Salinity Recording Device

Part Number: DST-CTD

Be the first to ask a question about this product

Be the first to review this product

    • Measure and Record Temperature, Depth Pressure and Salinity

    • Temp Measurement Range: -1°C to 40°C

    • ±0.1°C (Temp); ±0.8 mS/cm (Salinity); ±0.4% (Pressure) Accuracy

    • 4 Year Battery Life

    • 0.3 to 5 mS/cm, 3 to 37 mS/cm, 13 to 50 mS/cm or 13 to 63 mS/cm Conductivity Ranges Available

    • Depth Ranges Available: 1 to 100m, 5 to 500m, 5 to 1200m or 10 to 2400m

    • Logic Feature Provides Delayed Start Until Allows Depth Range Met

Requires a Communication Box (#COM-BOX) and PC Software (#SEASTAR)

Ships Directly from Iceland. General Lead Time is 4 to 6 Weeks. May Be Subject to Customs, Duties, and/or Taxes.

Call (603) 746-5524 to Order


Conductivity Data Recorder Specifications

Data Channels Temperature, Pressure, and Conductivity (Salinity) Sensors
Temperature Range: -1°C to 40°C (30°F to 104°F)
Accuracy: ±0.1°C (±0.18°F)
Resolution: 0.032°C (0.058°F)
Response Time: Time Constant (63%) Reached in 20 Seconds
Pressure (Depth) Range: 1 to 100m, 5 to 500m, 5 to 1200m, 10 to 2400 Meters Options Available
Accuracy: ±0.4% of Selected Range
Resolution: 0.03% of Selected Range
Response Time: Immediate
Conductivity Range: 0.3 to 5 mS/cm, 3 to 37 mS/cm or 13 to 50 mS/cm
Accuracy: ±1.5 mS/cm
Resolution: 0.01 mS/cm (Average)
Salinity Range: Dependant on Conductivity Range Selected
Accuracy: ±1.0 PSU
Resolution: 0.02 PSU
Logic Depth Range Where Logger Starts or Stops
Logger Sleeps Until Depth Range
All Parameters Recorded at Same Time
Saltwater Switch Recording Can Be Turned Off When the DST CTD is Out of the Water and Salinity is Not Detected
Data Storage Capacity 87,217 Readings Per Sensor (261,651 Total)
Resolution 12 Bits
Data Retention 25 Years
Clock Accuracy ± 1 Minute/Month (Real-Time)
Sampling Interval Seconds to Hours (User-Configurable)
Number of Sampling Intervals Up to 7 Separate Intervals
Communications to PC RS-232 Serial or USB Communication Box
Attachment Hole 0.9 mm Diameter
Battery Life 4 Years @ 10 Minute Sampling Interval
Memory Type Non-Volatile EEPROM
Housing Material Alumina (Ceramic)
Software SeaStar PC Software Required (Sold Separately)
OS Compatibility Windows 10, 8, 7, XP and Vista (32-bit and 64-bit)
Weight In Air: 21 grams
In Water: 13 grams
Dimensions 1.5 cm x 4.6 cm (15mm x 50 mm)

You may also be interested in the following product(s)

Star-Oddi Protective Housing

Star-Oddi Protective Housing

  • Designed for all Star-Oddi DST Loggers
  • Used under Harsh Environmental Conditions
  • Attachment Points 6 mm in Diameter on Top and Bottom
Learn More
Clear Fastener Kit

Clear Fastener Kit

  • Plastic Plate for Holding the Tag
  • Plastic Plate on Opposite Side and Silicon Pads for External Fish Attachment

Includes Wire Fasteners and Clear Plastic Plate

Learn More
Star-Oddi Wire Fastener with Clamp for External Fish Tagging

Star-Oddi Wire Fastener with Clamp for External Fish Tagging

  • Fastening the Equipment to Fishing Gear, Long Lines
  • Made of non-Corrosive Stainless Steel with Clamp for Protective Housings
  • Length of Wires Adjustable to Fit Most Applications
  • Does Not Include Protective Housing (PUR-H Sold Seperately)

For Use with the Star-Oddi Polyurethane Plastic Protective Housing (#PUR-H) Only

Learn More
Star-Oddi PatternFinder Graphic Data Analysis Software

Star-Oddi PatternFinder Graphic Data Analysis Software

  • Add-on Analysis Software to SeaStar, Mercury and FoodStar Data Logger Software Programs
  • Export Results in txt, xml, html table or Excel File Formats for Use in Other Programs
  • Multiple Data Sources Can Be Analyzed At The Same Time
  • Performs Periodic Statistic Analysis of Within Specified Timeframe
  • Signal Filtering and Operations
  • Overlaying and Analysing Multiple Signals
  • Event and Pattern Analysis with Finding
Learn More

Customer Reviews

Write Your Own Review

You're reviewing: Star-Oddi Conductivity, Temperature and Depth (Pressure) Data Logger

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars

There are no product questions yet.

Ask Your Question

  • Reload captcha

* Required Fields