What Is a Pressure Switch? A pressure switch is a specialized instrument for pressure measurement and control. Pressure switches can be electronic or mechanical. Based on a preset pressure value, they can open or close the corresponding switch contacts when the pressure is reached. Pressure switches, like pressure transmitters, are essential instruments in industrial processes. … Read more
The Ultrasonic Density Meter/Concentration Meter utilizes the principle of ultrasonic sound velocity measurement and integrates multiple detection technologies for online, precise measurement of solution concentration, density, solid content, and Brix value. Ultrasonic detection is unaffected by the turbidity, color, and conductivity of the medium, nor is it affected by flow conditions or impurities. The built-in … Read more
In industrial automation, sensors play a crucial role. They ensure accuracy, efficiency, and reliability in a wide range of applications. When it comes to sensors, analog and digital sensors are two common types. Each has its own advantages and limitations. They are widely used in various industries and applications. Understanding the differences between these two … Read more
An inline viscosity meter is an instrument specifically designed for measuring the viscosity of liquids. It works by utilizing the micro-vibrations generated by a vibration system to measure the resistance of the liquid. The measurement range of an inline viscosity meter is generally between 0 and 10^9 MPa·s, and it is widely used in various … Read more
The straight tube Coriolis digital density meter measures the density of fluid flowing through a closed tube in real time using the principle of vibration. The fluid density directly depends on the vibration frequency of the vibrating tube filled with fluid. Simultaneously, a temperature sensor provides temperature compensation, and pressure and viscosity compensation are performed … Read more
When configuring temperature sensors, you’ll encounter the option of whether to configure a thermocouple sheath, and the requirements for its size and material. Sometimes, a thermocouple sheath is also called a thermowell or temperature sensor protective tube. So what exactly is a thermocouple sheath, and how do we choose one? Based on Sino-Inst’s experience, we’ve … Read more
A type K thermocouple is a widely used thermocouple in temperature measurement. Type K thermocouples are typically composed of two different metal alloys: a chromium-nickel alloy and an aluminum-nickel alloy. Type K thermocouples are inexpensive, highly accurate, reliable, and have a wide temperature range. Their maximum continuous operating temperature is approximately 1100°C. They provide accurate … Read more
The Coriolis vibration density meter/concentration meter utilizes the relationship between the Coriolis force and the density of a liquid to measure its density. The concentration value at 20°C is then obtained using a density-concentration relationship table. This principle offers high stability, high accuracy, and excellent long-term stability, eliminating sensor drift. It is widely used in … Read more
The Coriolis Density Meter is based on the Coriolis effect, using the frequency change of the vibrating tube to monitor density. This method is accurate and reliable, and has a wide measurement range suitable for various fluid densities. The Coriolis density meter has very low pressure loss, giving it an inherent advantage in measuring the … Read more
The Dual-Flange DP Slurry Density Meter is specifically designed for the concentration and density detection of solid-liquid suspensions. Utilizing a precision differential pressure meter with dual-flange isolation diaphragms and capillary tubes, it avoids media or gas retention and direct fluid impact on the diaphragm, overcoming the influence of liquid flow rate and air bubbles on … Read more