Level measurement is done to learn the amount of the object to be measured. Quantitative measurement in liquids is made in terms of volume. Volume measurement can also be calculated with the physical dimensions of the containers containing liquids.
Level Transmitter sensor is contactless, it can provide reliable continuous level measurements for applications in various open pools, for example, water pool in sewage treatment and other water resources in hydraulic and hydrological survey.In a water tank with a certain floor area, you can accurately measure the height of the water and find the amount of water. For these reasons, level measurement is very important in measuring the amount of liquid and the amount of particulate solids
Ultrasonic Level Transmitter is specifically designed for continuous non-contact liquid level measurement. The ultrasonic level transmitter uses sound wave formations to detect the level. The transducer (probe) sends out high frequency ultrasonic pulses. When a pulse hits the surface of measured liquid, it is partially reflected. The reflected wave is received by the transducer and converted into an electronic signal. The distance from the transducer to liquid surface is calculated according to the time difference between pulse transmission and reception and velocity of sound wave.BACK
To put it simply, these devices measure the time elapsed between the beginning of the propagation of waves and the movement they create by reflecting off the surface and returning. This time is proportional to the distance and proximity between the surface of the liquid or solid to be determined, and can be used to determine the level of the material. Ultrasonic level transmitter is used as an alternative method for point level determination of low viscosity fluids.
Ultrasonic level transmitter is a product developed to provide continuous level measurement in liquids and solids. It can also perform volumetric measurement and flow measurement in open channels. The ultrasonic level transmitter is an electrically four-wire transmitter. It has an LCD screen on it and there is a keypad on it to make the configuration settings. Ultrasonic level transmitter detects level and volume in closed or open tanks with great care. Ultrasonic level sensor can be preferred as Epoxy or PVDF. PVDF sensor is long-lasting against harsh, abrasive chemicals (such as acid, caustic, petro chemicals). It has heat compensation in all Orion Echo models at ultrasonic levels. All models have IP68 protection class. In addition, the Hart communication protocol is available as an option in the Orion Echo ultrasonic level transmitter.