Online Inductive Conductivity Electrode DDG-GY
The advantage of the common electrode type is the price, but the defect of its "polarization" is too obvious. When a 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.
Accurate, Portable, Easy-to-Use conductivity sensor
BOQU Instrument developed the new generation 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.
Product Display
Accurate and Reliable Conductivity Measurement
Accurate conductivity Measurement
Ionic Presence: Conductivity increases with the concentration of ions, such as sodium (Na+), chloride (Cl-), calcium (Ca²+), and magnesium (Mg²+). Pure water has very low conductivity because it contains few ions.
Measurement Principle: Conductivity is measured by applying an alternating current (AC) through two electrodes placed in the water. The resulting current flow between the electrodes is used to calculate the conductivity.
Cell Constant: The geometry of the electrodes (distance and surface area) is defined by the cell constant, which is a factor in the calculation of conductivity. Different electrode configurations will have different cell constants.
Temperature Influence: Conductivity is temperature-dependent; as temperature increases, ion mobility increases, leading to higher conductivity readings. Therefore, measurements are often temperature-compensated.
Application Scenario
Boqu Company has two factories in Shanghai with 17 years of production experience. We are the source factory, producing and selling by ourselves. We have a research and development center to develop products that meet market demand, a production line managed by 5S standards, and a professional quality inspection team.
Material Introduction
Conductivity SENSOR is constructed using high-quality and durable materials to ensure long-lasting and reliable performance. The product features a sleek and sturdy design, with a sensor input connector and data storage capabilities for calibration and measurement data. With its durable construction and precision engineering, Conductivity SENSOR is an essential tool for continuous monitoring of ph levels in various industries, such as environmental protection, pharmaceutical, foodstuff, running water, and many more. Boqu Instrument Co., Ltd., a leading manufacturer, is dedicated to using advanced technologies to solve environmental problems, ensuring high-quality and reliable performance for its products.