TDR-2050P Temperature and Depth Logger

Temperature and Depth logger, the TDR-2050P is self-contained, accurate and autonomous; it can be deployed for a period of up to three years. The thermistor may be external (<3sec time constant) or internal (<20sec time constant). A fast thermistor probe (0.095sec) is also available.

• The TDR-2050P is available in two casings, Delrin and titanium
• The depth rating of the plastic case is 740m, the titanium 10,000m
• Pressure measurements are made with 24-bit resolution and calibrated to an accuracy of ±0.05% full scale using NIST traceable standards
• It may be connected by direct RS232 or RS485 line, VHF/UHF radio telemetry or CDMA/GSM modem to the office or base station
• Can collect more than 1,200,000 sets of samples
• Data can be retained in memory for 20 years (even without batteries)