Fully automatic online vehicle urea concentration monitor

Due to the different propagation speeds of light in different media, when light is projected from one medium to another,The direction of light propagation has changed, and this phenomenon is called refraction of light. Human beings have conducted long-term research on the refraction of light and summarized the fundamental law that light follows when it undergoes refraction - the law of refraction of light. Since the concentration of each medium is related to the refractive index of light. In practical applications, we can determine the concentration of the medium by measuring the critical angle at which light refracts.

Automotive urea, yesSCREssential additives for the plan.2021year11moon8Recently, urea that has signed import contracts with the Chinese side1.8Ten thousand tons, we are currently negotiating with the Chinese side on importing this batch of urea. On the same day, South Korean Minister of Industry, Trade, and Resources, Moon Seung woo, stated that the government will increase the customs clearance time for automotive urea from the past20Days shortened to3-5Oh my god. The South Korean government has announced that it will import urea solution from Australia2.710000 liters and imported from Vietnam200Ton of vehicle urea.

Borui SiBRS-HD-500typeFully automatic online vehicle urea concentration monitorIt is an online, high-precision concentration measurement instrument developed using the principle of critical angle refraction detection. The sensor adopts advanced optical components, integrated design, direct conversion and processing of photoelectric signals, and has high-precision automatic temperature compensation function. The online detection of concentration is not affected by the color, turbidity, and viscosity of the material; Not affected by bubbles, solid impurities, and crystals in the material; Not affected by changes in liquid pressure, sudden changes in flow rate, or turbulence phenomena; The concentration detection value can be displayed on site or through4-20mAAnalog signal orRS485Communication signal connectionPLCandDCSConvenient for automated control and concentration adjustment, effectively avoiding situations where concentration is too high or too low due to untimely manual measurement; Systematic solutions can also be customized according to customer needs, using control units to control the actions of executing components such as valve opening control, on/off control of feeding and water pump valves, upper and lower limit alarm output control, data recording and traceability, etc. This changes the extensive production management method that has relied on manual measurement, manual recording, and manual control for a long time, eliminates concentration imbalance caused by human control, and ensures that the process is strictly executed according to the process plan. Ensure stable product quality, improve work efficiency, enhance enterprise management level and production process control capability.

Borui SiBRS-HD-500typeFully automatic online vehicle urea concentration monitorMain technical parameters:

1Factory calibration and automatic temperature compensation, directly put into use without on-site calibration

2Measurement range:0.0-55.0%; refractive index1.33300-1.46500

3Resolution: Concentration0.1%; refractive index0.00001nD; Temperature0.1℃

4Measurement accuracy: concentration ±0.1%Refractive index ±0.00002nDTemperature ±0.5℃

5Temperature compensation:5-40℃ ambient temperature:0-60.0℃

6Protection level: Measurement sectionIP67Voltage resistance: ≤1.0MPa

7Measurement time: default5 Second measurement1Secondary (adjustable)

8Installation methods: thread, flange, chuck, etc. Support customization.

9Output: Analog Output:24V 4-20mACorresponding concentration0.0-55.0%

10Digital output:RS485(Other output methods can be customized)

11Input:DC +24V±10%current<100mA

12Optional: Automatic cleaning device, using compressed air or high-pressure water and ultrasonic waves to automatically clean the prism surface, suitable for dirty liquids, preventing dirt from adhering and ensuring measurement accuracy