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ECond Sensors

Electrodeless Conductivity Sensors

 

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ECond SensorsElectrodeless conductivity sensors measure conductivity of a solution utilizing encapsulated, non-contacting, toroidal technology.

They may be installed in a variety of very harsh chemical control applications, including oily cleaner baths, chromates, rinse tanks, fume scrubbers and other concentrated chemicals up to a conductivity of 1000 mS/cm.  The non-contacting, toroidal sensor technology is immune to thin coatings and the contamination and calibration problems that direct contacting sensors are prone to.

  • CPVC or PEEK construction
  • In-line or submersion

W400 and WebMaster controllers require active sensors. These sensors contain electronics to convert the sensor signal to a voltage that these controller can read. Each sensor is specific for the range of conductivity that it can detect.

Measurement Performance for Active Sensors:

Conductivity Ranges: 100–1000 μS/cm, 1000–10,000 μS/cm, 10–100 mS/cm , 100–1000 mS/cm
Conductivity Resolution: 1 μS/cm, 1 μS/cm, 0.1 mS/cm, 1 mS/cm
Conductivity Accuracy: ± 1% of Span within the specified range
Temperature Range: -5 to 80 °C, 20 to 180 °F (CPVC) -5 to 88 °C, 20 to 190 °F (PEEK)
Temperature Resolution: 1 ° (C or F)
Temperature Accuracy: ± 1% of Reading
 

This document requires Adobe Reader Conductivity Sensor Brochure
This document requires Adobe Reader EC Sensor Manual for W400 & WebMaster
This document requires Adobe Reader EC Sensor Manual for W100 Series

 

W100 controllers require passive sensors. A single sensor functions over the entire range of conductivity (500 – 2,000,000 μS/cm), and the range is selected in the controller’s software.

Measurement Performance for Passive Sensors:

Conductivity Ranges: 500–12,000 μS/cm, 3,000–40,000 μS/cm, 10,000–150,000 μS/cm ,
50,000–500,000 μS/cm, and 200,000–2,000,000 μS/cm
Conductivity Resolution: 1 μS/cm, 1 μS/cm, 10 μS/cm , 10 μS/cm and 100 μS/cm
Conductivity Accuracy: ± 1% of Span within the specified range
Temperature Range: 0 to 70 °C, 32 to 158 °F (CPVC) 0 to 88 °C, 32 to 190 °F (PEEK)
Temperature Resolution: 1 ° (C or F)
Temperature Accuracy: ± 1% of Reading