Author name: heremeter

  As history reason, different countries and areas adopt different standard for their power supply.This determines exporting products which need to have a wide range otherwise it can’t meet different specification in different areas.Thus,in order to meet different request in the world,many electronic products have a wide power adapter which can accept 110V-240V voltage. The first power specification is …

Power supply spec.for ultrasonic flowmeter in different countries Read More »

In the past, the small flow measurement is done by differential pressure type flowmeter,float flow meter,positive displacement flowmeters,turbine flow meters,etc.Now as the new technology development,mass flow meter,ultrasonic flow meters are widely used for small flow measurement of liquid and gas. As rising of semiconductor manufacturing industry, biological engineering, fine chemical industry,etc,small flow measurement has been …

Small pipe flow measurement Read More »

  In 1959, an ultrasonic flowmeter using the doppler technology was firstly developed by Shigeo Satomura for using in blood flow analysis. In 1963, the first ultrasonic flowmeters are developed for using in industrial applications. Since their introduction,clamp-on ultrasonic flowmeters have had a sharky reputation in the field of flow measurement. The ultrasonic flowmeter based …

Development history of ultrasonic flow meters Read More »

 As is known, it is harder to select a proper flow meters than install a flow meter, so users can flow meters suppliers or factories should have a good communication for flowmeters  selection before flowmeters installing. To some extent, a right selection will be the most important step of flowmeters installing. After right selection, a …

Necessary information about installing liquid flow meters Read More »

  A water company need a clamp-on ultrasonic flow meter to carry on non-invasive flow measurement of DN1000mm. The pipe is main water pipe for water supply of the area. Difficulty point:Most of the DN1000 of pipe is buried into the earth and only select an explosed position as testing point.The test point is on …

Ultrasonic flow meter used for DN1000mm pipe Read More »

Flow measurement plays an important role in daily life and manufacture. Plus temperature,pressure and level, the four values are the basic physical value and it is important to test and monitor them. Flow rate refers to the amount of fluid that flows in a given time. When i open water faucet, we can watch the …

Flow meter is important in life. Read More »

Researchers from Britain said they had developed the smallest ultrasonic sensor in the world.The ultrasonic sensor is so small and tiny that it can be in queue on a tiny hair.The research product will be widely used to explore inner part of cells and other microscopic world. A news released from he University of Nottingham …

The Smallest Ultrasonic Transducer In the World Read More »