Today, I will introduce a national invention authorized patent-a lightweight tuning fork online liquid density transmitter. The patent was applied for by Zhuhai Xinwanshan Instrument Co., Ltd., and the authorization was announced on October 20, 2017.
Content descriptionThe utility model relates to an online density transmitter, in particular to a lightweight tuning fork online liquid density transmitter.
Background of the inventionIn the field of industrial measurement, the online liquid density transmitter is often used to measure the density of the liquid. However, the online liquid density transmitter of the prior art has the disadvantages of large volume, complicated installation, and high price. Therefore, there is an urgent need in the market for an online density transmitter that can overcome the above shortcomings, which should have the characteristics of light weight, easy installation, fast production, and low price.
Summary of the inventionIn order to overcome the above shortcomings of the current technology, the utility model adopts a lightweight tuning fork online liquid density transmitter, which has the characteristics of light weight, simple installation, fast production, low price and so on.
![[New patent introduction] A lightweight tuning fork online liquid density transmitter](http://i.bosscdn.com/blog/pI/YB/AF/tvmGOAbi7yAACQF9U8Gpk478.png)
The utility model adopts the following technical solutions: a lightweight tuning fork online liquid density transmitter, including a back cover, an instrument housing, and a sensor probe, and is characterized in that: the back cover is located on the upper part, and the upper part of the instrument housing and The lower part is respectively connected with the back cover and the sensor probe, the meter housing is integrally formed, and is provided with an aviation quick connector to integrate the power cord and the signal line.
As an improvement of the above technical solution: the sensor probe is provided with threads to facilitate installation and maintenance. The sensor probe is provided with a locking block for fixing the sensor probe when the sensor probe is connected to the meter housing. A first sealing ring (5) is arranged between the sensor probe (3) and the locking block (8), so as to seal the sensor probe (3) and the locking block (8) when they are connected. The meter housing is provided with an opening. The opening is configured to match with the aviation quick connector, so as to facilitate the installation of the aviation quick connector. The opening is provided with a second sealing ring to facilitate the sealing of the instrument housing when it is connected to the aviation quick connector. A third sealing ring is provided for sealing the back cover when it is connected to the meter housing. A nameplate is arranged above the back cover to identify model information. A number of screws are provided to fix the nameplate to the back cover.
Compared with the prior art, the technical scheme of the utility model has the characteristics of light weight, simple installation, quick production, low price and the like.
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