Seametrics CT2X Conductivity Loggers

The Seametrics CT2X is a conductivity and temperature sensor with built-in data logging and optional water level sensor.

Features

  • Measures conductivity, temperature, and water level (optional)
  • Internal data logger for 349,000 records
  • Optional internal AA batteries operate for ~1 year at 15-minute log interval
Starting At $1,908.00
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Overview
The Seametrics CT2X is a conductivity and temperature sensor with built-in data logging. Incorporating a 4-pole epoxy and graphite electrode cell, it is extremely durable and resistant to data interferences — making it excellent for use in rugged field conditions.

Extensive Control
The CT2X also comes with Seametrics' powerful, easy-to-use Aqua4Plus and Aqua4Plus Lite software, affording the user extensive control, including real-time monitoring, flexible programming, and versatile data display options.

Benefits

  • Measures conductivity, total dissolved solids, and temperature
  • Ranges from 10 microsiemens/cm to 100,000 microsiemens/cm
  • Pressure and level option available
  • In-field calibration utilities
  • Narrow 0.75″ diameter, 12.5″ or 16″ length (depending on version)
  • Linear and nLFn temperature compensation
  • Up to 349,000 records in non-volatile memory
  • 316 stainless steel, fluoropolymer, and PTFE construction (titanium optional)
  • Digital industry standard RS485 interface
  • Available with a variety of cable options—including polyethylene, polyurethane, and FEP Teflon
  • Modbus and SDI-12 protocols available
  • Easy export to spreadsheets and databases
Questions & Answers
How is the CT2X powered?
The CT2X is powered by two, replaceable lithium 'AA' batteries for up to 12 months (15 minute sample interval) or with a 9-15 VDC external power supply.
How is the conductivity reading compensated for temperature?
The logger uses correction factors to compensate for changes in conductivity readings with temperature. Typically a 2%/degree C change is seen.
How is data obtained from the logger?
Using a USB to RS-485 communication cable, the logger is automatically detected by a PC running AquaPlus 2.0. From the dashboard users can download data and change settings.
How are the Seametrics CT2X loggers deployed/installed in a 2" well?
These loggers can be secured to any anchor point via the cable strain relief kits. The logger will be submerged, with the cable extending outside the well, connecting to external devices. More information on do’s and don’ts for deployment can be found on page 6 of the manual: https://www.fondriest.com/pdf/seametrics_pt2x_manual.pdf
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Seametrics CT2X Conductivity Loggers
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CT2X conductivity & temperature logger with stainless steel housing, includes cableless top cap
$1,908.00
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