High precision online lithium chloride concentration monitor

Lithium chloride is a white crystal that is easily soluble in water and has solubility under standard conditions67g/100ml water. It is also easily soluble in organic solvents such as ethanol, acetone, and pyridine, but difficult to dissolve in ethanolTherefore, if chlorine is used in the preparation of alkyl lithiumhalohydrocarbonIn YimiLithium chloride can precipitate and obtain free alkyl lithium reagents（Lithium bromide，Lithium iodideIt forms adducts with alkyl lithium and acts as a stabilizer.The melting point of lithium chloride is605 ℃, boiling point of 1350 ℃, lithium chloride has a sodium chloride structure, and the chemical bonds in it are not typicalionic bondTherefore, it can dissolve in many organic solvents and form adducts with ethanol, methanol, and amines with different compositions. This property can be used toalkali metalSeparate lithium chloride from chloride. Due to the smaller ionic radius and higher hydration energy of lithium, the solubility of lithium chloride is much higher than that of other chlorides in the same group（83g/100mL， 20 ℃). Its aqueous solution is alkaline. The raw material for producing metallic lithium. Fluxes used in the production of metals through electrolysis, such as titanium and aluminum, are used as welding agents for aluminum, dehumidifiers for air conditioning, and special cement raw materials. They are also used in flames and in the battery industry for productionLithium manganese batteryelectrolyteWait. water-freeLiCl is mainly used for the electrolytic preparation of fluxes for lithium and aluminum metalsfluxMoisture absorbing (dehumidifying) agents in non freezing air conditioning units.

Triple measurement and controlMS-HD-300typeHigh precision online lithium chloride concentration monitorIt is an online concentration measuring instrument developed based on the principle of refraction. It has good stability, high accuracy, and wide measurement range for online concentration detection. 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. Adopting advanced optical device integrated design, the photoelectric signal is directly converted and processed, with high-precision automatic temperature compensation function, good seismic performance and high stability. Fully cast fiberglass shell and fully shielded steel plate inner wall design, online detection is not affected by impurities such as pressure, flow rate, color, turbidity, bubbles, solid particles, etc; The concentration detection value can be displayed on site, and the detection data can be obtained through4-20mA analog signal or RS485 communication signal is connected to PLC or DCS for automatic control and concentration adjustment, reducing the uncertainty caused by manual operation, eliminating concentration imbalance caused by human control, and achieving the effect of automatic and stable concentration control. Ensuring that the process concentration is strictly executed according to the process plan can significantly save human resources, improve product quality, enhance enterprise management level and production process control capability.

The concentration of a solution refers to a certain amount of solutionThe amount of solute contained in (or solvent), the traditional solution concentration analysis and measurement method is fully manual operation, 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.

Triple measurement and controlMS-HD-300High precision online lithium chloride concentration monitorMain technical parameters:

Measurement concentration range 0.0-30.0％

measurement accuracy ±0.1％

resolution concentration 0.1％； Temperature 0.1 ℃

Automatic temperature compensation 5-100℃

ambient temperature 0-60℃

temperature accuracy±0.5℃

press 1.0MPa

measure time default Measure once every 5 seconds (adjustable)

Protection level Measurement sectionIP67

Installation method Threads, flanges, chucks, etc. Support customization.

output Analog output:24V 4-20mA corresponds to a concentration of 0.0-30.0%

Digital output:RS485 can be customized with other output methods.

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