Star-Oddi Conductivity, Temperature and Depth (Pressure) Data Logger
Implantable Temp, Pressure & Conductivity/Salinity Recording Device
SKU
DST-CTD
$1,367.00
- 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 (Low) or 3 to 68 mS/cm (Wide) Conductivity Range 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)
Dropships from Iceland. General lead time is 4 to 6 weeks. May be subject to customs, duties, and/or taxes.
User Manuals and Product Guides
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: 3 to 68 mS/cm or 0.3 to 5 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 11, 10, 8 and 7 (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) |
Customer Questions
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