Online viscosity analyzer for polymerization reaction

1、 Product Overview

Online viscosity analyzer for polymerization reactionIt is a high-precision online viscosity measurement device designed specifically for industrial processes, consisting of a high-sensitivity sensor probe and an intelligent transmitter. It can be widely used in reaction vessels, reaction tanks, and pipeline systems. Its sturdy structure and rapid response enable real-time and stable monitoring of fluid viscosity changes under various complex working conditions, especially suitable for fields such as petroleum and petrochemical, fine chemical, synthetic materials, food and pharmaceutical, and scientific research experiments. It is the core instrument for achieving process automation and quality control.

2、 Working principle

Online viscosity analyzer for polymerization reactionThis product is designed based on the principle of shear stress, and viscosity measurement is achieved by inserting a vibrating rod or plate into the fluid to be measured, utilizing the damping effect of fluid viscosity on vibration. During the vibration process, the viscous force of the fluid will cause the vibration amplitude to decay, and the higher the viscosity, the faster the decay. By compensating for the energy consumed due to viscous damping in real-time through the circuit system, the sensitive component is always maintained at resonance frequency and constant amplitude, thereby accurately deducing the viscosity value of the fluid. This mechanism ensures that the measurement process is fast, stable, and free from external interference.

3、 Product Features

1. Real time online monitoring to improve process response efficiency

No need for sampling or offline testing, continuous and real-time feedback on viscosity changes during the production process can help enterprises adjust process parameters in a timely manner, improve product consistency and production efficiency.

2. High precision measurement, sensitive and reliable

Based on the measurement principle of vibration frequency changes, it is extremely sensitive to viscosity changes, with a measurement accuracy of ± 1% and repeatability better than 0.3%, suitable for precision control scenarios.

3. Compact structure, flexible installation

The probe has a compact size and supports various installation methods such as flanges and threads. It can be directly inserted into pipelines or containers, adapting to narrow spaces and diverse process layouts.

4. Corrosion resistant and anti hanging material design

The probe body is coated with 316L stainless steel, Hastelloy or polytetrafluoroethylene, with a smooth and corrosion-resistant surface, effectively preventing material adhesion, and suitable for various corrosive or highly adhesive media.

5. Multiple output modes, easy to integrate

Standard configuration includes 4-20mA analog signal and RS485 digital interface (supporting MODBUS protocol), which can seamlessly integrate with PLC, DCS and other systems to meet remote monitoring and data acquisition needs.

6. Low maintenance costs and long-term stable operation

There are no moving parts inside, minimal mechanical wear, long equipment lifespan, significantly extended maintenance cycles, and reduced overall operating costs.

7. Wide applicability, adaptable to complex working conditions

Supporting medium temperature from 0 to 400 ℃, pressure range from -0.1 to 25MPa, with a range covering 0 to 100 million centipoise (cp), suitable for various harsh environments such as high and low temperature, high pressure, and high viscosity.

4、 Technical parameters

-Power supply voltage: 24V DC

-Measurement range: 0~100000000 cP

-Resolution: 0.1 cP

-Measurement accuracy: ± 1%

-Repeatability: ≤ 0.3%

-Medium temperature range: 0-400 ℃

-Working pressure range: -0.1 to 25 MPa

-Output signal: 4-20mA analog/RS485 (MODBUS protocol)

-Probe material: 316L stainless steel, Hastelloy, 316L+PTFE (optional)

-Protection level: IP66 (explosion-proof type)

5、 Typical application scenarios

-Chemical industry: viscosity monitoring during polymerization reaction process to ensure reaction endpoint and product quality

-Petroleum Refining: Quality Control in Oil Blending and Fractionation Processes

-Online monitoring of fluid viscosity in food and beverage: sauces, syrups, juices, etc

-Pharmaceutical industry: viscosity control in the production process of oral liquids, extracts and other preparations

-Paper industry: pulp concentration regulation to improve paper forming quality

-Other industries: coatings, adhesives, fiberglass, insulation materials, scientific research experiments, etc