Online glycerol concentration automatic glycerol detector

Glycerol, also known as glycerol, has the chemical formula C3H8O3. It is colorless, odorless, and has a sweet taste. It appears as a clear, viscous liquid and is an organic compound that can absorb moisture from the air, as well as hydrogen sulfide, hydrogen cyanide, and sulfur dioxide. Difficult to dissolve in benzene, chloroform, carbon tetrachloride, carbon disulfide, petroleum ether, and oils, it is the backbone component of triglyceride molecules.

Colorless, transparent, odorless, viscous liquid with a sweet taste and hygroscopicity. It is miscible with water, alcohols, amines, and phenols in any ratio, and the aqueous solution is neutral. Dissolve in 11 times ethyl acetate and approximately 500 times ethyl ether. Insoluble in benzene, chloroform, carbon tetrachloride, carbon disulfide, petroleum ether, oils, and long-chain fatty alcohols. Combustible, can cause combustion and explosion when exposed to strong oxidants such as chromium dioxide and chloric acid. It is also a good solvent for many inorganic salts and gases. It is non corrosive to metals and can be oxidized to bin aldehyde when used as a solvent.

Borui Si BRS-HD-300 typeOnline glycerol concentration automatic glycerol detectorIt is an online, high-precision concentration measurement instrument developed using the principle of critical angle refraction detection.

The sensor adopts good 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; It can be applied to pipeline installation or installation on tank walls, as well as other installation methods. The detection data can be connected to PLC and DCS through 4-20mA analog signals or RS485 communication signals. A systematic solution can be customized according to customer needs, and the actions of the executing components can be achieved through the control unit.

The automatic cleaning system of the instrument automatically cleans the prism and has a self diagnostic function to promptly troubleshoot and ensure the accuracy of the instrument. It 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 strictly follows the process plan. Ensure stable product quality, improve work efficiency, enhance enterprise management level and production process control capability.

BRS-HD-300 typeOnline glycerol concentration automatic glycerol detectorMain technical parameters:

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

2. Measurement range: 0.0-30.0%; Refractive index 1.33300-1.46500

3. Resolution: 0.1% concentration; Refractive index 0.00001nD; temperature 0.1 ℃

4. Measurement accuracy: concentration ± 0.1%; Refractive index ± 0.00002nD; temperature ± 0.5 ℃

5. Temperature compensation: 0-100 ℃ Environmental temperature: 5-100 ℃

6. Protection level: Measurement part IP67 Voltage resistance: ≤ 1.0MPa

7. Measurement time: default measurement once every 5 seconds (adjustable)

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

9. Output: Analog output: 24V 4-20mA corresponding to concentration 0.0-30.0%

10. Digital output: RS485 (other output methods can be customized)

11. Input: DC+24V ± 10% current<100mA

12. 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