A rotameter, also known as a variable area flow meter, is widely used to measure the flow rate of various gases, especially in situations where no power supply is available. Whether measuring air, oxygen, nitrogen, carbon dioxide (CO2), or other gases, rotameters provide reliable and accurate results. Of course, rotameters can also be configured as … Read more
There are more than a dozen categories and hundreds of models of flow meters on the market, all claiming to have unique measurement advantages. So how do you choose the flow meter that meets your needs? Simply put, start with your actual measurement conditions. Select the most suitable flow meter based on your specific application … Read more
Pressure transmitters are often installed in conjunction with manifolds, primarily for isolation, calibration, and venting. Manifolds control the input of the medium, ensuring measurement accuracy and safety. Manifolds are typically configured with a specified number of valves based on the required operating conditions. Common configurations include single-valve (2-valve), two-valve, three-valve, and five-valve manifolds. When purchasing … Read more
Water pressure measurement includes pressure detection of water pipes, water containers or equipment. Water pressure measurements can be used to determine whether a pipe, container or equipment is leaking and whether it can withstand the pressure required for the design. By configuring a water pressure transmitter, connecting the water pressure signal to a recorder, PLC … Read more
A water pressure switch is a device used to monitor and control the pressure of a water system. Commonly found in domestic and industrial water treatment systems, it is used to start or stop water pumps and ensure that the water pressure remains within a set range. A digital water pressure switch can display the … Read more
When selecting a pressure transmitter, you will inevitably encounter a very important parameter: temperature. This includes operating (medium) temperature and ambient temperature. This is because it involves an important manufacturing process that our factory performs: temperature compensation of the pressure transmitter. What is Temperature Compensation for Pressure Transmitters? Simply put, temperature compensation for pressure transmitters … Read more
In industrial production, since material balance, storage, and economic accounting all require mass rather than volume, measurement work often involves converting the measured volumetric flow rate into mass flow rate by multiplying it by the density. For example, in mining production, we often need to calculate the flow rate of mineral slurry. Mineral slurry refers … Read more
LNG and CNG are different forms of natural gas. In the oil and gas industry, liquefying or compressing natural gas are methods used to improve efficiency. High-precision and stable flow measurement is crucial throughout the production, compression, transportation, and trading of natural gas. LNG vs CNG The main difference between LNG (Liquefied Natural Gas) and … Read more
From heavy industrial plants to precision laboratories, Thermal Dispersion Flow Meters have become the ideal solution for gas measurement. Based on the same thermal dispersion principle, Thermal Dispersion flow switches and flow controllers have been developed. These devices measure mass flow directly without moving parts, and can even control flow, solving the maintenance problems associated … Read more
Cryogenic Flow Meter can be used to monitor the flow rate of cryogenic fluids. Liquid oxygen, liquid hydrogen, liquid nitrogen, liquid argon, liquid ammonia, and liquefied gas (LNG) are Common industrial cryogenic fluids. To handle fluid temperatures down to 328°F (-200°C), Sino-Inst manufactures high quality Cryogenic Flow Meters. Turbine flowmeter is the most widely used … Read more