Industrial Online Inductive Conductivity Probe for Wasterwater

The advantage of the common electrode type is the price, but the defect of its "polarization" is too obvious. When the current passes through the electrode, an oxidation or reduction reaction occurs, thereby changing the composition of the solution near the electrode, causing a "polarization" phenomenon, resulting in crystallized scale on the surface of the electrode. If not cleaned in time, it will cause serious errors in conductance measurement, even Damaged, the service life is not satisfactory. Even with the high-frequency alternating current measurement, it only reduces the above-mentioned polarization phenomenon. In order to maintain measurement accuracy, it must be cleaned and calibrated regularly. Every time the sensor is cleaned or replaced, it must be shut down and interrupted, which affects efficiency. Therefore, most foreign equipment uses stepless sensors.

We developed the new generation DG-DDG-GY series inductive conductivity sensor overcomes many difficulties of the existing sensor, and integrates the signal processing line into an embedded integrated circuit ASIC with MCU, which has all the functions of conductivity measurement and digitization. This allows the sensor to be pre-calibrated before shipment and the calibration value is permanently stored in the probe.The working life can be over 10 years.
 

TECHNICAL PARAMETERS

1. Performance in harsh chemical environments is excellent, chemical resistant material manufactured by the electrode is not polarized interference, to avoid dirt, grime and even affect fouling layer covering phenomena such as very poor, simple and easy to install so it's a very wide range of applications. Design electrodes applied to a high concentration of acids (such as fuming sulfuric acid) environment.
2. English acid concentration meter use, high accuracy, and high stability.
3. Conductivity sensor technology eliminates clogging and polarization errors. Used in all areas of contact electrodes may cause blockage which has a high performance.
4. Large aperture sensor, long-term stability. Accommodate a wide range of brackets and use common bulkhead mounting structure, flexible installation.

1. Water Resources and Wastewater Treatment Engineering
2. Heating and air conditioning systems, monitoring of the condensing tower (dilution control)
3. Monitoring of metalworking process lotions
4. Monitoring of influent and sewage from sewage treatment plants
5. Washing system concentration detection before washing and beverage bottling
6. CIP line online cleaning system lotion concentration detection
7. Concentration monitoring
8. Washing liquid concentration detection for vehicle washing equipment