Underwater Conductivity and Temperature Recorder

Underwater Conductivity and Temperature Recorder



Star-Oddi Conductivity and Temperature Recorder Available up to 63 mS/cm


  • Measure and Record Salinity and Temperature
  • (3) Conductivity Ranges and -1°C to 40°C Measurement Range
  • ±0.1°C (Temp); ±0.8 mS/cm (Salinity) Accuracy
  • Alumina (Implantable, Biocompatible Ceramic Material) Housing Construction
  • 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


Data Channels Temperature 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
Conductivity Range:3 to 37 mS/cm; 13 to 50 mS/cm; 0.3 to 5.0 mS/cm
Accuracy: ±0.8 mS/cm 
Resolution: 0.015 mS/cm
Salinity Range: Dependant on Conductivity Range Selected 
Accuracy: ±0.75 PSU
Resolution: 0.02 PSU
Data Storage Capacity 261,900 Measurements/Readings
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 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