The measurement principle of these level gauges can be clearly stated in one sentence.
On site, we often see a type of instrument specifically used to measure liquid levels - the level gauge. Users who have used level gauges will notice a phenomenon: there are various types of level gauges on the market, to the extent that many users cannot distinguish the differences between these different types of level gauges. Today, the technical editor from Shaanxi Huibo Electromechanical will clarify the measurement principles of these level gauges in one sentence.
Release time:
2022-03-16
Source:
On site, we often see a type of instrument specifically used to measure liquid levels - the level gauge. Users who have used level gauges will notice a phenomenon: there are various types of level gauges on the market, to the extent that many users cannot distinguish the differences between these different types of level gauges. Today, the technical editor from Shaanxi Huibo Electromechanical will clarify the measurement principles of these level gauges in one sentence.
1. Radar Level Gauge
The radar level gauge is a measuring instrument based on the principles of time-of-flight and frequency difference, where radar waves travel at the speed of light, and the travel time can be converted into level signals by electronic components.
2. Tuning Fork Level Gauge
The working principle of the tuning fork level controller is to make the tuning fork vibrate at a certain resonance frequency through a pair of piezoelectric crystals installed on the tuning fork base.
3. Float Level Gauge
The float level gauge is designed based on the principle of variable buoyancy, while the intelligent electric float level gauge is designed based on Archimedes' principle and magnetic coupling principle.
4. Ultrasonic Level Gauge
The ultrasonic level gauge detects the level based on the principle that the time interval from the emission of sound waves to the reception of reflected echoes is proportional to the level height.
5. Servo Level Gauge
The servo level gauge measurement is based on Archimedes' principle.
6. Float Ball Level Gauge
The float ball level gauge is designed based on the principle of constant buoyancy, and its structure is mainly based on buoyancy and static magnetic field principles.
7. Capacitive Level Gauge
The capacitive level gauge can measure the height of the liquid level by the change in capacitance between two electrodes.
8. Magnetic Flap Level Gauge
The magnetic flap level gauge is developed based on the principles of buoyancy and magnetic coupling.
9. Radioactive Level Gauge
The radioactive level gauge is based on the principle of radioactive absorption.
10. Steel Tape Level Gauge
The steel tape level gauge is designed and manufactured using mechanical principles.
The above several types are the level gauges we often encounter, and we hope they can be of some help in your selection and use. If you would like to learn more about technical articles related to transmitter instruments, you are welcome toclick herefor detailed information. Thank you.
Key words:
Level gauge, principle, measurement, instrument
Related News
Temperature measurement is an important and fundamental feature of most industrial process control. So how do you choose the correct temperature transmitter for reliable temperature measurement and detection?
DVC2000 vs DVC6200: What’s the Difference Between Fisher FIELDVUE Digital Valve Positioners?
Both Fisher DVC2000 Digital Valve Positioner and Fisher DVC6200 Digital Valve Positioner are perhaps two-star products in Emerson's Fisher FIELDVUE product range.
Understanding the Working Process of Fisher FIELDVUE DVC2000 Digital Valve Controller
Fisher FIELDVUE DVC2000 is a digital valve controller. It is fed with a 4-20mA control signal and then the commands are processed by means of a microcontroller.
Differential pressure transmitters are a critical part of flow measurement systems. If you use the wrong transmitter, your measurements will be inaccurate, your processes will not run smoothly, and you may even shut down.
Rosemount 2088 Pressure Transmitter or Rosemount 3051 Transmitter-Which One Is Right For Me?
The selection of pressure transmitters for industrial processes often puts engineers in a dilemma between the Rosemount 2088 and the Rosemount 3051.
How Does Yokogawa YTA710 Dual Input Temperature Transmitter Work? YTA710 Working Principle Explained
Yokogawa YTA710 Smart Temperature Transmitter is a best-selling smart temperature transmitter produced by Japan Yokogawa.
Related Products