High precision online citric acid concentration detector optical measuring instrument

Triple measurement and controlMS-HD350typeHigh precision online citric acid concentration detectorIt is a high-precision online concentration measurement instrument developed using the principle of critical angle refraction detection. The optical components used, integrated design, direct conversion and processing of photoelectric signals, and precise automatic temperature compensation ensure that the concentration of the solution can be objectively measured in different measurement environments. Online detection is not affected by the color, turbidity, or 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;It has the characteristics of simple and convenient operation, low maintenance, and reliable work. Suitable for pipeline installation or installation on tank walls, as well as other installation methods, and can also customize systematic solutions according to customer needs. Fully cast fiberglass shell and fully shielded steel plate inner wall design, no consumables, maintenance free, no drift, concentration detection values can be displayed on site, and can be passed through4-20mAAnalog signal orRS485Communication signal connectionPLCorDCSAutomated control of concentration adjustment reduces the uncertainty caused by manual operation, significantly improves product quality, and enhances work efficiency. Change the extensive production management method that has relied on manual measurement, manual recording, and manual control for a long time, comprehensively improve the stability of concentration, and eliminate concentration imbalance caused by human control. It has a significant effect on improving product quality and enhancing work efficiency.

Citric acid（Citric Acid, abbreviated asCACitric acid, also known as citric acid, is an important organic acid[1]It appears as colorless crystals, odorless, has a strong sour taste, and is easily soluble in water. According to their different water contents, citric acid is divided into monohydrate citric acid and anhydrous citric acid. The calcium salt of citric acid is more soluble in cold water than in hot water, and this property is often used to identify and separate citric acid. Controlling the appropriate temperature during crystallization can obtain anhydrous citric acid, which has many applications in industry, food industry, cosmetics industry, etc.

The concentration of a solution refers to a certain amount of solution(Or solvent)The amount of solute contained in it,The traditional method of analyzing and measuring solution concentration is entirely manual, which is easily affected by factors such as sampling environment, temperature changes, and manual operation, and cannot effectively guarantee the stable quality indicators of the product. Resulting in lagging production process control, low automation level, and inability to achieve real-time fully automatic monitoring and control of concentration.

MS-HD350typeHigh precision online citric acid concentration detectorMain technical parameters:

Factory calibration and automatic temperature compensation, directly put into use, no need for on-site calibration

measurement rangeconcentration0.0-35.0%

resolutionconcentration0.1%temperature0.1℃

measure temperature 0-60℃ (temperature compensation)

measurement accuracy±0.1%ambient temperature0-60.0℃

temperature±0.5℃ withstand voltage1.0MPa

measure timedefault5 Second measurement1 Secondary protection level measurement sectionIP67

Installation methodThreads, flanges, chucks, etc. Support customization.

outputAnalog output:24V 4-20mADigital output:RS485

Other output methods can be customized.

input DC +24V±10%current<100mA

Optional: 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