一、Product introduction

       WS3051MD一PD69 High temperature type Sugar meter has been widely used in Food field which can achieve the quality control and analysis, precise and reliable, long use period. Through online continuous measurement on time, factories will have the production data in the first time, to adjust and control the process.According to the principle of total reflection, the beam trace into the solution, will not affected by absorption and scattering. It can be easily to detect turbid colored liquid concentration of industrial production. Embedded temperature sensor close to the production of industrial liquid and measurement point, guarantees the precision of temperature compensation. Built-in humidity sensor and drying system, can prompt induct and increase the life of the optical device. 

二、Operational principle

　　WS3051MD一PD69 High temperature type Sugar meter sensor is a beam of parallel light which come from LED light source.Online sugar meter test to determine the light intensity, and through the voltage gain circuit of LED lighting, LED aging attenuation compensation, guarantee the stability of the LED light source intensity.

        The same intensity of light through the condenser aggregation. Prism reflector reflection prism and measured liquid interface, In the contact area, the incoming light incident Angle is greater than the critical Angle of measured medium will happen total reflection, the incident Angle is less than the critical Angle of the light is bent into the liquid. Total reflection of light through a prism another reflection surface reflection,it is received by the high resolution CCD sensor of smart sugar meter. CCD sensor has a light area which is comes from reflected light ,on the contrary,is the dark area. Fluid being measured changes cause within the IPR of CCD on bright area and dark area ratio change. CCD can detect the light signal into electrical signal, through the linear relationship, realize the detection of liquid concentration change.

三、Technical characteristics

       WS3051MD一PD69 High temperature type Sugar meter with based on microprocessor electronic switching device, signal processing, calculation and diagnosis function in a body. Besides with convincing accuracy of measurement and reliability. It can direct communicate with PC through RS485 or Hart interface, under the software environment for professional users, the user can direct set the online node configuration, fault diagnosis and data records. When measuring density and temperature, it also can calculate the basic density.°API, brix and concentration ratio, mass ratio, volume fraction and so on.

　　WS3051MD一PD69 High temperature type Sugar meter application: Dissolving process; Material mixing process; Crystallization process;  Distillation process, etc .It can be installed in the filtered and the cooking pot .For some sticky medium , WS3051MD一PD69 High temperature type Sugar meter equipped with cleaning system, guarantee the accuracy of the instrument measurement and free maintenance. In addition, the intelligent sugar meter can also be corrected for brix (”B) or % b/w units. This is one of the most striking aspects of its superior to other similar products, and it also has very high cost performance. 

四、Product features 

1. Strong adaptability: the different electrical parameters, turbulence, a small amount of air bubbles, vibration, solids content, coating, liquid properties of the test sugar are not affect the measurement.

2. Avoid maintenance: due to Sugar Meter detection process is completed by the electronic circuit and no moving parts. Therefore, once the installation of commissioning will not need maintenance.

3. No adjustment: Because the detection of Sugar Meter is not affected by electric parameters and the density of measured medium, so no matter what kind of liquid measurement field calibration is not required. 

4. Using the four wire transmitter integrated structure, no moving parts, simple maintenance.

5. Continuous online measurement of liquid sugar and temperature, without interruption of the process can be directly used in the production process control.

6.Five digit LCD display. Hd backlight,easy to observe data at the scene.

7. There are several different kinds of Sugar Meter of the touch liquid material, according to the site to select the material to meet the needs of different.

8. Sapphire prism with high hardness and good durability.

9．Fixed the induction of the lens design, factory calibration, convenient field configuration. 

10．Easy to install and use，the shot of sugar meter contact the liquid to display the reading.

11. IP67 protection degree and stainless steel material enable to ensure efficient safety cleaning in high-risk production environment.

12．Sugar Meter calibration without standard reference source, no laboratory calibration, no process interrupt.

13．Special Functions of display header : One click to restore function is aim to use easily at the scene. 

14．Intrinsically safe type and explosion proof type can be used for dangerous scene.

五、Technique target

u Alcohol, Rum, Molasses, Alcohol, Apple wine, Beer, Wort, Fruit juice, The mixed water and dew, Concentrated juice, Tea, Iced coffee, Instant coffee, Instant tea, Soft drinks, Energy drinks and sports drinks, Wine, Grape juice and other products concentration measurement.

u Sugar, Malt sugar, Spices, Toffee, Fruit juice, Milk, Condensed milk, Milk powder, Casein, Yeast powder, Yogurt, Whey, Eggs, Egg yolks, Protein, Candied fruit, Canned fruits, Canned vegetables, Beans, Soy milk, Soy sauce, Instant soup, Tomato soup, Tomato sauce and other products concentration measurement.