詳情介紹:PFCL201CE 50kN 稱重傳感器 測壓元件
這些單位是專為帶鋼張力測量在應用中，它是必要的或有利的，以確定垂直力分量。
由一整塊不銹鋼加工而成，它們對過載，沖擊和沖擊具有的耐受性，此外還具有對灰塵和腐蝕的高免疫力。
標準結(jié)構(gòu)是高耐蝕不銹鋼，內(nèi)部組件是密封的。工廠任務版本可用于異常惡劣的環(huán)境，即鍍鋅或酸洗線。
測壓元件安裝在滾動軸承下，測量與安裝面成直角的力。
來自帶鋼的反作用力與帶鋼張力成正比，通過輥子和軸承傳遞給測壓元件。
測壓元件通過接線盒連接到控制單元?？刂茊卧獙y壓元件信號轉(zhuǎn)換成與反作用力成比例的直流電壓。根據(jù)所選擇的控制單元，可以有兩個單獨的稱重傳感器(A和B)的模擬信號，稱重傳感器信號的總和(A+B)，和/或稱重傳感器信號之間的差(A-B)。
1.4.3測量原理
稱重傳感器只測量FR方向上的力。測量力可以是正的，也可以是負的。稱重傳感器通常安裝在滾動軸承下。當有一條帶材在軋輥上受張力時，張力(T)產(chǎn)生兩個力分量，一個在測壓元件的測量方向(FR)上，另一個在直角方向(FV)上。
測量力取決于張力(T)與測量輥周圍的帶材形成的纏繞角之間的關(guān)系。
PFCL201CE
These units are designed for strip tension measurement in applications where it is essential or advantageous to determine the vertical force component.
Machined from a single block of stainless steel, they have exceptionally high tolerance for overloads, shock and impact, in addition to high immunity to dust and corrosion.
The standard construction is of high resistant stainless steel with potted internal components. Mill-duty versions are available for exceptionally hostile environments in i.e. galvanizing or pickling lines.
The reactive force from the strip, which is proportional to the strip tension, is transferred to the load cells via the roll and the bearings.
The load cells are connected to the control unit via a junction box. The control unit converts the load cell signals to DC voltages that are proportional to the reaction force. Depending on which control unit is chosen, it is possible to have the analog signals for the two individual load cells (A and B), the sum of the load cell signals (A+B), and/or the difference between the load cell signals (A-B).
1.4.3 Principle of Measurement
The load cell only measures force in the direction FR. The measurement force may be positive or negative. The load cell is normally installed under the roll bearings. When there is a strip in tension over the roll, the tension (T) gives rise to two force components, one in the direction of measurement of the load cell (FR) and one at right angles (FV ).
The measuring force depends on the relationship between the tension (T) and the wrap angle formed by the strip around the measuring roll.
熱賣型號:PFCL201CE 50kN 稱重傳感器 測壓元件
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