⎝⎛星力捕鱼⎞⎠

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Industry Information
Future development of target flow meters
2011-12-27 10:10:00

Development process of target flowmeter


是差压流量计的一个品种,它在工业上的开发应用已有数十年的历史。 Target type flowmeter is a variety of differential pressure flowmeter, which has been developed and applied in industry for decades. In the 1970s, China developed electric and pneumatic target type flow transmitters. It is a testing instrument for electric and pneumatic unit combination meters. Since then

The force converter directly uses the force balance mechanism of the differential pressure transmitter. This flowmeter can not help but bring many defects caused by the force balance mechanism itself, such as easy zero drift, low measurement accuracy, and poor reliability of the lever mechanism. . Poor performance due to force balance mechanism

Many of the advantages of the target type flowmeter itself have not been effectively exerted. So far, users' bad impressions of the old target flowmeter have not disappeared.

Today's fast-changing electronic technology has made some original imaginary technologies a qualitative leap. The first is the improvement of force converters. After years of hard work by domestic science and technology personnel, there are various types of force sensors in China. The following common problems:


1. Poor overload (shock) ability

2. Large temperature drift

3.There are one or more static sealing points

可靠性及稳定性有一定的局限性。 This makes the target flowmeter have certain limitations in reliability and stability. Of course, some original advantages make the target flowmeter have a certain market share.

Our company is a number of people who have many years of experience in developing target flow meters. The capacitive force sensor developed for the above problems has completely solved the above problems. The main indicators are as follows

的10倍(同样不装过载保护环的情况下) 1. Anti-overload capability is 10 times of the original target type flowmeter (also without overload protection ring)

2. The temperature drift is extremely small, which meets the accuracy requirements

3.No static sealing point

The current application shows that our products have very high reliability and stability, and their after-sales service volume is the lowest among similar products.