3151型智能液位計的運輸及安裝注意事項(02)
3151智能型液位變送器是作為在石油開(kāi)采,水利水務(wù),化工制造.工業(yè)水處理等眾多方向使用的一種主要自動(dòng)化儀器儀表之一,在西安儀表制造廠(chǎng)家生產(chǎn)上提供運輸服務(wù)時(shí)候,時(shí)長(cháng)會(huì )被提到運輸問(wèn)題,
在運輸及存儲過(guò)程中確保高壓側法蘭膜片和低壓側測量端的完整性及密封性，避免測量元件被傷害到。
During transportation and storage, ensure the integrity and sealing of flange diaphragm at high pressure side and measuring end at low pressure side, so as to avoid damage to measuring elements.
工作原理
working principle
液體具有靜壓現象，其靜壓力的大小是液柱高度與液體重度的乘積，對于A(yíng)點(diǎn)而言，將有
The static pressure of liquid is the product of liquid column height and liquid gravity. For point a, there will be
PA=PB+ρgH
PA=PB+ρgH
ρ— 液體密度
ρ - liquid density
g— 重力加速度
G - acceleration of gravity
h—被測點(diǎn)到液面的 高度（深度）
H - height (depth) from the measured point to the liquid level
則 h=P/(ρg)
Then H = P / (ρ g)
壓力式液位計正是利用液面下壓力與深度成正比關(guān)系來(lái)檢測液位的
The pressure type liquid level gauge uses the direct ratio between the pressure under the liquid level and the depth to detect the liquid level
作為立足于西北工業(yè)化自動(dòng)儀表制造廠(chǎng)商:我們公司目前擁有三大技術(shù)實(shí)力，一是全隔離的智能電路處理單元技術(shù)，二是金屬電容傳感器的制造技術(shù)，三是全系列節流裝置的多參量技術(shù)。
As a manufacturer of industrial automatic instruments based in Northwest China, our company has three major technical strength at present, one is the technology of fully isolated intelligent circuit processing unit, the other is the manufacturing technology of metal capacitance sensor, and the third is the multi parameter technology of the whole series of throttling devices.
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