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A wide range of level sensor measurement systems are made available for addressing the various parameters such as a wide range of applications, high-accuracy needs, and system installation requirements and practices. Measurement technologies are made available in different versions to address a wide range of measurement needs, or to address a specific application.Liquid level sensors are termed as the sensors used for detecting liquid levels or interfaces between liquids such as water and oil or solids and liquids. These sensors can also be defined as transducers or as integrated systems with ...
Release time: 2017 - 05 - 10
Radar level measurement system is based on the principle of measuring the time required for the microwave pulse and its reflected echo to make a complete return trip between the non-contacting transducer and the sensed liquid level. Then, the transceiver converts this electrical signal into distance/level and presents it as an analogue and/or digital signal. The transducer’s signal output can be selected by the user to be directly or inversely proportional to the span.Construction and WorkingThe working of a radar level sensor is explained here to measure the level of liquid or solid. The rada...
Release time: 2017 - 03 - 22
Accuracy Level of Radar InstrumentsThe achievable accuracy of any radar level measurement system depends heavily on the type of application, the antenna design, mechanical installation, the state and quality of the electronics and echo processing softwave employed. Even though the effects of temperature and pressure variations are very small, compensation methods are still being used for these parameters. Other influences on accuracy of radar level instrument include to noise radio and interference.Areas of ApplicationRadar level instruments are widely used to measure the level of liquid, slur...
Release time: 2017 - 01 - 10
1. 1 Description of products Electromagnetic flow meter is a kind of inductional instrument designed by Faradays' law of electromagnetic induction to measure flow of conductive media in the tube. It adopts the technology of insertion of single chip to realize digital excitation and employs CAN local fieldbus. Electromagnetic flow meter can realize local indication and output electrical current signal of 4-20mA which can be used to record, adjust and control. Electromagnetic flow meters are widely used in industrial sectors such as chemical industry, environmental protection, metallur...
Release time: 2016 - 11 - 18
Electromagnetic flow meter is a kind of commonly used industrial automation flow measuring instrument, the selection of its material is also an important factor.Because the electromagnetic flow meter, Parts in contact with the medium with only the interior of the electrode and the measuring tube.According to the different characteristics of the measured medium, so need to choose the right electrode electromagnetic flow meter and lining material.2.1 The choice of electrode material: Material of LinerMain FunctionsMax Fluid TempApplication  Integral Remote Teflon(PTFE)1. Most steady pl...
Release time: 2016 - 08 - 11
Radar level instruments measure the distance from the transmitter/sensor (located at some high point)to the surface of a process material located further below in much the same way as ultrasonic level sensor, by measuring the time-of -flight of a traveling wave and then determine the level of the process material. They are regarded as continuous level measurement devices because they continue to measure level even as the level of the liquid in the vessel changes.The fundamental difference between a radar level instrument and an ultrasonic level instruments is the type of wave used. Radar level...
Release time: 2016 - 05 - 17
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