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| WQL-Cond CONDUCTIVITY DATALOGGERS |
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Conductivity dataloggers for remote water quality monitoring.
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FEATURES:
- Intelligent energy management for longer battery lifetime
- Up to 600,000 data records
- USB connection for fast data transfer to PC
- Four electrode conductivity sensor for more measurement reliability
- User-friendly software interface
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Conductivity Dataloggers Product Description
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Monitoring of water resources has become a global challenge with high priority. Therefore innovative measuring technology is
essential to meet the challenge. The WQL-Cond, conductivity dataloggers are part of the new WTW datalogger product
family. The conductivity dataloggers meet the requirements of continuous long-term conductivity measurement and data
logging. Applications for the WQL-Cond, conductivity Dataloggers are characterized by the need for a large quantity of
reliable data measurements at multiple measuring positions which are difficult to access. With a diameter of only 1 inch (25
mm) the conductivity dataloggers are ideal for both ground and surface water monitoring projects. The conductivity dataloggers
consist of three parts including the end cap which covers the USB data transfer port, the main body which houses the battery, and
the fail safe 4-electrode-cell conductivity probe.
Conductivity Datalogger's USB port, indicator light, and quick start button.
Conductivity Datalogger's battery compartment.
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The conductivity datalogger's huge memory can record up to 600,000 data sets containing the conductivity measurement, temperature,
date, and datalogger ID number. This massive amount of data storage is ideal for detailed conductivity monitoring
studies. The data is recovered from the conductivity dataloggers using a mini USB connection for fast data transfer directly
to a PC. The conductivity dataloggers have a status LED which provides information on memory and measurement
operation. A quick start button located under the conductivity datalogger's end cap allows you to have further control over
the conductivity measurements.
Conductivity Datalogger Software
A user-friendly software interface allows you easy and fast access to all important functions and settings on the conductivity
datalogger. The software allows you to easily follow the conductivity datalogger's detailed automatic or manual calibration protocol and
configure several key parameters including time interval, starting and stopping point, and the datalogger's ID. The conductivity
datalogger software includes a graphing function to simplify data analysis. The conductivity datalogger's software can pre-filter the
data by date and time then easily export the data via .CSV format to other software programs for more detailed analysis.
Power for the Conductivity Dataloggers
The conductivity datalogger uses a high quality lithium battery as its power source. The conductivity datalogger uses special
intelligent battery power management to maximize the battery life. While the conductivity datalogger's battery life is
dependent upon the frequency of measurement, the battery can last up to 16 months with a sample rate of 10 minutes or more. Changing
the battery is as easy as opening the conveniently located battery compartment on the conductivity datalogger's main body.
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Conductivity Datalogger Applications
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The conductivity datalogger has many applications including:
- Watersheds and wells
- Dredging, mining, and boreholes
- Rivers and lakes
- Landfill runoff
- Construction and restoration projects
- Pump stations
- Applied limnology
- Pipes or other small diameter measuring points
- Lechate
- And many others
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Conductivity Dataloggers Specifications
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WQL-Cond Conductivity Datalogger
Conductivity Range: 0.0 to 199.9 uS/cm, 200 to 1999 uS/cm, 2.00 to 19.99 mS/cm, 20.0 to 199.9 mS/cm, 200 to 1000 mS/cm
Salinity Range: 0.0 to 70.0 according to the IOT table
TDS: 0 to 199.9 mg/l, 200 to 1999 mg/l, 2.00 to 19.99 g/l, 20.0 to 199.9 g/l
Temperature Range: 23 to 140°F (-5.0 to +60.0°C)
Conductivity Accuracy: +0.5% of measured value
Temperature Accuracy: +0.1°F (0.1°C)
Temperature sensor: Integrated, NTC 30 (30 kΩ at 25 °C / 77 °F)
Calibration: Automatic or manual buffer detection
Reference Temperature: Selectable 20°C or 25°C
Measuring Principle: Four-electrodes measurement
Cell Constant: 0.475/cm-1 +1.5%
Temperature Compensation: Automatic or none
Temperature Coefficient: non-linear (nLF) according to EN 27888 (default), linear, none
Measuring Medium:
Temp Range: 32 to 140 °F (0 to 60 °C)
pH Range: 2 to 12
Data Volume: up to 600,000 data records
Sampling Interval: adjustable: 1,5,10,30 s/ 1,5,10,15,30 min/ 1,2,3,6,9,12,24 hr
Power Supply: Lithium ion battery (3.6V, AA size, 2600 mAh)
Battery Life: Up to 16 months depending on the sample rate
USB Interface: Type USB 1.1, USB-B (Device), data output
Protection Rating: IP 68
Maximum Pressure/Depth: 145 PSI (10 bar)/328 ft (100 m)
Storage Temperature: -13 to 149°F (-25 to +65°C)
Material: Metal parts (Stainless steel 1.4571*), Battery Compartment (Brass, gold-plated)
Size of Probe: 0.98 inch Diameter x 16.61 inch L (25 mm dia. x 422 mm long), retaining hole 0.26 inch (6.5mm)
Weight: 2.1 lb. (950 g) including electrode
Certificates: CE
* Stainless steel can be susceptible to corrosion at chloride concentrations of >500 mg/l.
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Conductivity Dataloggers Options & Prices
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Prices listed are for United States and Canada only. Call or e-mail us for pricing in other countries.
Terms and Conditions
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WQL-Cond Conductivity Datalogger Kit(PN# 4CA591)
Included: Case, conductivity datalogger, PC program WQL-Log, USB cable, Li battery, shackle and hex wrench, fixed 4-electrode cell Tetracon®
325, KCL solution, and beaker.
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$Call |
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WQL-Cond Conductivity Datalogger (PN# 4CA590)
Included: Conductivity datalogger, fixed 4-electrode cell Tetracon® 325, PC-program WQL-Log, USB cable, Li battery, shackle, and hex wrench.
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$Call |
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| CONDUCTIVITY DATALOGGER SPARE PARTS |
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Conductivity Datalogger Battery (PN# 109825)
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$Call |
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EC30A Conductivity Tester
Includes meter and conductivity cell, batteries, and instruction manual.
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$145 |
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EC300ACC Field Conductivity Meter Kit
Includes field conductivity meter, cable with attached conductivity/temperature probe, and hard sided case.
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$Varies |
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EC500 Pocket pH/Conductivity Tester
Includes electrode, protective sensor cap, sample cup with cap, four 1.5V SR44W batteries, and a 48 inch (1.2m) neckstrap.
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$156 |
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EC510 Pocket pH/Conductivity Tester Kit
Includes an EC500 portable conductivity meter with sensor, 84uS, 1413uS, 12880uS calibration standards, pH buffer pouches (1 each of
4, 7, 10pH plus rinse solution), weighted base, protective sensor cap, 3 sample cups, four 1.5V SR44W batteries, carrying case, and
a 48 inch (1.2m) neckstrap
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$203 |
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2X00-001A Vario Cond Temperature Conductivity Meter TetraCon® V Kit
Includes: Vario Cond, mobile case, TetraCon® V cell, and KCl solution.
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$Call |
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2CA102 Cond 3110 Set Handheld Conductivity Meter Set
Includes meter, tetraCon 325-3, case & accessories.
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$Call |
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Lab 960 Benchtop Conductivity Meter
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$Varies |
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3C30-010 Cond 1970i Portable Conductivity Meter
Conductivity meter with universal AC power supply.
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$Call |
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GL500 Conductivity Sensor Recorder
Conductivity recorder for sensor datalogging. Includes Global Logger Software. With weather proof enclosure and 12V
battery.
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$957 |
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WQS Conductivity Sampling System
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$Varies |
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WQ Water Quality Sensors
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$Varies |
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WQMS Water Quality Monitoring System
The standard unit includes a datalogger, temperature sensor, pH sensor, conductivity sensor (with a 0-5000µS range unless otherwise
specified), and DO sensor.
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$3,286 |
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