High Quality Online Water Quality Sensor Free Residual Chlorine Sensor

Introduction

CL-2059-01 is an electrode for measuring the constant voltage principle water chlorine, chlorine dioxide, ozone. Constant voltage measurement maintains a stable electric potential at the measurement side of the electrode, different components produce different current intensity at the electric potential when measured. The micro-current measurement system consists of two platinum electrodes and a reference electrode consisting. Chlorine, chlorine dioxide , ozone will be consumed when water sample flowing through the measuring electrode, therefore, must maintain the water sample continue flow the measuring electrode.

Features:

1.Constant voltage principle sensor is used to measure water chlorine, chlorine dioxide, ozone. Constant voltage measurement method is the measurement of the sensor end to maintain a stable electric potential, different components have different current measured at the electric potential strength. It consists of two platinum sensors and a reference sensor composed of a micro-current measurement system. Water flowing through the measuring sensor samples chlorine, chlorine dioxide, ozone will be consumed, therefore, must maintain a continuous flow of water samples by measuring sensor measurements.

2.Constant voltage measurement method is through the secondary instrument to measure the electric potential between the sensors were continuously dynamic control, eliminating the kind of impact resistance inherent in the measured redox potential of water, the sensor measured current signal and the measured concentration in water samples formed between a good linear relationship with a very stable zero point performance, to ensure accurate and reliable measurements.

3.CL-2059-01-type constant voltage sensor is simple in structure, glass appearance, the front-line chlorine sensor glass bulb, easy to clean and replace. When measuring, you must ensure that flows through the CL-2059-01-type chlorine flow rate measuring sensor stability.

Technical Indexes

Daily Maintenance

Calibration: It is generally recommended that users calibrate the electrodes every 3-5 months

Maintenance: Compared with the colorimetric method and the membrane method residual chlorine electrode, the advantage of the constant voltage residual chlorine electrode is that the maintenance amount is small, and there is no need to replace the reagent, diaphragm and electrolyte. Only need to clean the electrode and flow cell regularly

Precautions:

1. The residual chlorine electrode of the constant voltage needs to be used with a flow cell to ensure a constant flow rate of the inlet water sample.

2. The cable connector must be kept clean and free from moisture or water, otherwise the measurement will be inaccurate.

3. The electrode should be cleaned frequently to ensure that it is not contaminated.

4. Calibrate the electrodes at regular intervals.

5. During the water stop, make sure that the electrode is immersed in the liquid to be tested, otherwise its life will be shortened.

6. If the electrode fails, replace the electrode.