The principle of temperature compensation and pressure compensation of the flow meter is based on the changes in physical parameters such as density and viscosity of the fluid at different temperatures and pressures, which affects the measurement accuracy of the flow meter. In order to eliminate this effect, temperature and pressure compensation is required. When … Read more
Thermocouples have the advantages of simple structure, wide measurement range, and easy processing of output signals. Therefore, thermocouples have become our preferred sensor for temperature measurement. The graduation numbers of thermocouples mainly include S, R, B, N, K, E, J, T, etc. Among them, S, R, and B belong to precious metal thermocouples, and N, … Read more
A power plant uses lime slurry as a desulfurizer. Gypsum or calcium sulfate is formed by reacting with sulfur dioxide in the flue gas. Thus, the purification and emission control of harmful gases in exhaust gas can be achieved. Measuring the density (concentration) of lime slurry is to ensure that the appropriate amount of desulfurizer … Read more
There are 2 common Types of Mass Flow Meters: Coriolis command flow meter and thermal mass flow meter. Mass Flow Meters accurately measure the mass flow of liquids or gases within pipes. A mass flow meter is more accurate than a traditional volumetric flow meter because it is not affected by factors such as temperature, … Read more
What is a fluid flow sensor? A fluid flow sensor is an instrument used to measure the flow rate or volume of flowing gas, steam, liquid, or solids. Based on various physical principles, such as mechanical or electromagnetic, fluid sensors measure changes in the fluid and calculate the flow rate. Fluid flow sensors can be … Read more
A Variable Area Flow Meter is a flow meter that can measure the volumetric flow of liquid, gas or steam. It is a type of differential pressure flowmeter. Also called a rotameter. Within the Variable Area Flow Meter, gas or liquid moves the float until equilibrium is reached. The user can read the gas or … Read more
Understanding the different Guided Wave Radar Level Transmitter Types can help you choose a more suitable model. Since the electromagnetic waves emitted by guided wave radar level transmitters are mostly pulse waves, we can classify guided wave radar level transmitters according to the type of probe. According to the structure of the probe, guided wave … Read more
Only a reasonable Guided Wave Radar Level Transmitter Installation can ensure long-term reliable and accurate measurement. And paying attention to the details during installation can avoid many troubles during use. Guided Wave Radar Level Transmitter is a contact type liquid level measuring instrument. It can measure liquids, particles and slurries and is not affected by … Read more
Radar and Guided Wave Radar Level Transmitter are often used in tank level measurement. Radar Level Transmitter and Guided Wave Radar Level Transmitter both use the principle that electromagnetic waves will be reflected on the surface of the medium to measure the level. For tanks that are tall, have a large measuring range, use clean … Read more
Hydrostatic liquid level measurement is based on the relationship between the static pressure of a liquid and the height of the liquid level. Hydrostatic Level Measurement typically uses a pressure sensor to measure the hydrostatic pressure of a liquid. The pressure sensor converts the static pressure of the liquid into an electrical signal, which is … Read more