Stilling Wells are ingeniously designed to suppress liquid surface fluctuations and turbulence, ensuring high-precision level measurements. Surface disturbances are a problem in level measurement, whether using contact or non-contact methods. By isolating a calmer liquid column, Stilling Wells provide the sensor with a clear and stable target, eliminating misreads. Sino-Inst has assisted customers in applying … Read more
Optical liquid concentration meters calculate concentration values based on the different refractive indices of media with varying concentrations. They utilize the diffusion characteristics of light spectra in liquids, sampling through a high-resolution spectral sensor, and analyzing the data using software to determine the concentration patterns. Temperature compensation is then applied to measure the concentration of … Read more
Pressure sensors are widely used in various fields such as ship systems, desalination plants, subsea equipment, and environmental monitoring. These fields are distributed in marine, offshore, and coastal areas. However, seawater is one of the most corrosive natural media because it contains a high concentration of sodium chloride, and chloride ions are highly corrosive. Therefore, … Read more
This portable density meter is designed for measuring the density or concentration of liquids in the field or outdoor environment. It provides accurate density readings in real time, adapting to various testing scenarios. It can simultaneously measure density, concentration, temperature, and specific gravity. Density or concentration measurement is a crucial process control technique in product … Read more
Industrial smart pressure transmitters are microprocessor-based high-performance transmitters. With flexible pressure calibration function. Instrument equipment commonly used in industrial process control can convert fluid or gas pressure into standard analog signals (such as 4-20mA) or digital signals (HART, RS485) and output them to the control system. What is a smart pressure transmitter? Smart pressure transmitter … Read more
What Is a Density Meter? We are discussing industrial density meters here, not laboratory densitometers. Industrial density meters are devices specifically designed to measure fluid density, performing real-time online density detection and displaying data such as density and temperature. They also support outputs of 4-20 mA, 0-1000Hz, RS485 Modbus RTU, HART, and other signals, facilitating … Read more
The online Tuning Fork Density Meter is used to measure the concentration of liquid media in tanks and pipelines. Concentration measurement is an important process control in product manufacturing. The Tuning Fork Density Meter can also be used as an indicator of other quality control parameters such as solid content or concentration. It can meet … Read more
Previously, we discussed the differences and relationships between Gauge Pressure and Absolute Pressure. Some users have noticed that when purchasing pressure transmitters, there’s also the option of choosing between sealed gauge pressure and gauge pressure. So, what is the relationship between these two, and how should we choose? Gauge Pressure Gauge pressure is a pressure … Read more
Hydrogen flow meters are widely used in hydrogen energy fields, such as hydrogen production, hydrogen storage and hydrogen fuel cells. Typically used to monitor volumetric flow, mass flow and usage of hydrogen to ensure proper system operation and optimize performance. Since the value of hydrogen is very high, custody transfer metering is also a very … Read more
In industries such as chemical engineering, metallurgy, pharmaceuticals, electroplating, and sulfuric acid storage and transportation, sulfuric acid, as a basic raw material, is extremely corrosive. 98% concentrated sulfuric acid is viscous, fuming, and easily releases volatile acid mist. Under certain operating conditions, it is also accompanied by complex conditions such as high temperature and crystallization. … Read more