東莞專賣REXROTH壓力傳感器/REXROTH中國
- 公司名稱 東莞市廣聯(lián)自動化科技有限公司
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- 廠商性質(zhì) 代理商
- 更新時間 2024/8/28 19:39:12
- 訪問次數(shù) 3350
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東莞專賣REXROTH壓力傳感器/REXROTH中國
REXROTH壓力傳感器的機械接收原理就是建立在此基礎上的。相對式測振儀的工作接收原理是在測量時,把儀器固定在不動的支架上,使觸桿與被測物體的振動方向*,并借彈簧的彈性力與被測物體表面相接觸,當物體振動時,觸桿就跟隨它一起運動,并推動記錄筆桿在移動的紙帶上描繪出振動物體的位移隨時間的變化曲線,根據(jù)這個記錄曲線可以計算出位移的大小及頻率等參數(shù)。 REXROTH壓力傳感器由此可知,相對式機械接收部分所測得的結果是被測物體相對于參考體的相對振動,只有當參考體不動時,才能測得被測物體的振動。這樣,就發(fā)生一個問題,當需要測的是振動,但又找不到不動的參考點時,這類儀器就無用武之地。例如:在行駛的內(nèi)燃機車上測試內(nèi)燃機車的振動,在地震時測量地面及樓房的振動……,都不存在一個不動的參考點。在這種情況下,我們必須用另一種測量方式的測振儀進行測量,即利用慣性式測振儀。
REXROTH壓力傳感器內(nèi)部機電變換原理的不同,輸出的電量也各不相同。有的是將機械量的變化變換為電動勢、電荷的變化,有的是將機械振動量的變化變換為電阻、電感等電參量的變化。一般說來,這些電量并不能直接被后續(xù)的顯示、記錄、分析儀器所接受。因此針對不同機電變換原理的傳感器,必須附以專配的測量線路。測量線路的作用是將傳感器的輸出電量zui后變?yōu)楹罄m(xù)顯示、分析儀器所能接受的一般電壓信號。因此,振動傳感器按其功能可有以下幾種分類方法: REXROTH壓力傳感器基于電磁感應原理,即當運動的導體在固定的磁場里切割磁力線時,導體兩端就感生出電動勢,因此利用這一原理而生產(chǎn)的傳感器稱為電動式傳感器。
HED80A2X/350L24S
HED80H2X/200K14
HED80A2X/350K14
HED80A1X/100K14
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HED80H2X/200K14V
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HED80A20/350K14KW
HED30A36/200K
HED40A10/315=HED80A20/315
HED80H20/350K14
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HED80P10/50K14
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HED50K1-20/210Z14
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HED80A-2X/350 K14
HED40P15/350Z14=HED80P2X/350K14
HED80H2X/100K14+Z14
HED80A20/350K14
HED80H20/50K14AS
HED80P20/350K14
HED80A12/350K14
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HED40H10/5L1424S
HED80P-2X/350K14
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HED80P2X/315K14
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HED30A3X/200K6
HED40P15/100Z1,,=HED80P20/100K14
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HED80H1X/50K14
HED80H1X/350K14
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HED8OA20/200K14升級HED8OA20/350K14
HED50P1-20/100K14 停產(chǎn)
HED8OP2X/350K14
HEDE10A1-2X/250/K41G24/1(或2)/v
HED80A20/350K14KW
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HED50A1-20/100K14 停產(chǎn)
HED80P20/100K14
HEDE10A1-1X/100K41G24V
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HED10A-4X/100L24
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HED40P15/350Z14S用HED80P15/350K14
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HEDE10A1-1X/250K41G24V
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HED80P1X/200K14AS (DC500V)
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HED80A1X200K14KWZ5LDC24
HED80H20/350K14
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HED80A-1X/350-Z14S
HED80H1X/50Z15L245 3.5PA
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HED40P10/350Z15L220S
HED80A1X/100K14S
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HED80P1X/100K14AS DC24V
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HEDE10A1-2X/250/K41G24/2/V
HED40A15B/350Z14L24S
HED40A15B/350Z14L24S
HED80A1X/200K14S
HED80A1X/200K14S/0-20Mpa DC24
HED80A1X/200K14SV
HED80A20/200K14S250V5A
HED80A1X/50K14S/0-5Mpa DC24V
HED80A1X/50K14S/0-5Mpa DC24V
HED104X/350ZL24
HED30A3X/63ZL24
HED30A3X/63ZL24
HED104X/350ZL24
HED40P10/350S
HED80H1×1200K14A
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HED80A1X/350K14
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HED80P-1X/315+Z15L24
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HED80H1×1200K14A
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HED8 OA 1X/350K14+001260
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HED8 OA 1X/350K14+001260
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HEDE10A1-2X/250/K41G24/2/V
HED80AH/350K14KS