CTX2 Smart Conductivity Sensor With Data Logger
Brand: Seametrics
FEATURES
Measures conductivity, total dissolved solids, and temperature
Pressure and level option available
316 stainless steel, fluoropolymer, and PTFE construction (titanium optional)
Ranges from 10 micro Siemens/cm to 300,000 micro Siemens/cm
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
Digital industry standard RS485 interface
Several cable options to choose from
Modbus and SDI-12 protocols available
Easy export to spreadsheets and databases
The Seametrics CT2X Smart Sensor is a microprocessor-based submersible conductivity/temperature sensor with built-in data logging. This device stores thousands of records of conductivity, temperature, salinity, and total dissolved solids (TDS). The CT2X is also available with a depth/level option giving added functionality in the same sensor housing.
The CT2X incorporates 4-pole electrode cell measurement technology for conductivity, salinity, and TDS. This technology reduces fringe field interference errors, lessens inaccuracy caused by polarization effects, and lowers contact resistance problems. Four-pole electrode technology also allows users to work with one electrode over a wide range of conductivity. The conductivity element is constructed of epoxy/graphite, making it extremely durable for use in rugged field conditions. To clean, simply scrub with a small brush.
Depth and level is measured with an extremely rugged and stable piezo-electric, media isolated pressure element and compensated for temperature using our proprietary calibration methodology. Temperature is measured using an epoxy bead thermistor.
The CT2X is powered internally with two replaceable AA batteries. Alternately it can be powered with an external auxiliary power supply for data intensive applications. Several CT2Xs, or a combination of CT2Xs and other Smart Sensors, can be networked together and controlled directly from a single computer.
While most will use the CT2X with our free, easy-to-use Seametrics Aqua4Plus 2.0 software, it is by no means limited to that software. You can use your own Modbus® RTU or SDI-12 software or logging equipment to read measurements, thus tying into your existing telemetry and control systems.
Options and Accessories
CT2X Cabled Stainless Steel Housing Smart Sensor with Data Logger, Measures Conductivity, Salinity, Total Dissolved Solids (PN 2F31510)
Cable Options
(select vented cable if you are purchasing a CT2X with PSIg Water Level/Pressure Option or Non-Vented Cable for PSIa Systems or without Level/Pressure Option)
7A23540 PU Standard Cable, 9-Cond., Braided, Vented (per foot)
7A23542 HDPE Standard Cable, 9-Cond., Braided, Vented w/Kevlar (per foot)
7A23564 ETFE Standard Cable, 9-Cond., Braided, Vented w/Kevlar (per foot)
7A23562 PU Standard Cable, 5-Cond., Braided, Non-Vented w/Kevlar (per foot)
7A23554 PU Economy Cable 5-Cond., Mylar Non-Vented (per foot)