描述

晶體管毫伏表在小量程（小于1V）時，輸入端不允許開路。毫伏表輸入端開路時，由于外界感應(yīng)信號的影響，指針可能超量程偏轉(zhuǎn)。為避免外界干擾電壓進(jìn)入儀表造成指針碰彎儀表損壞，不測量時，應(yīng)選較大量程（10V或以上）。

我們這里有您急需的停產(chǎn)備件，

優(yōu)勢現(xiàn)貨，詢不到的，買不到的，請聯(lián)系我們！

絕 對優(yōu)勢，絕 對低價！絕 對正品，優(yōu)質(zhì)的產(chǎn)品，一流的服務(wù)，充足的庫存，

歡迎來電詢價，我們將會給您最優(yōu)惠的價格！

主營：世界知名品牌的PLC、DCS系統(tǒng)備件模塊

①Allen-Bradley(美國AB)系列產(chǎn)品》

②Schneider(施耐德電氣)系列產(chǎn)品》

③General electric(通用電氣)系列產(chǎn)品》

④Westinghouse（美國西屋）系列產(chǎn)品》

⑤SIEMENS(西門子系列產(chǎn)品)》

⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。

⑦estinghouse（西屋）：OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。

⑧Invensys Foxboro（福克斯波羅）：I/A Series系統(tǒng)，F(xiàn)BM（現(xiàn)場輸入/輸出模塊）

順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號處理、數(shù)

據(jù)通信及處理等。Invensys Triconex:冗余容錯控制系統(tǒng)、基于三重模件冗余（TMR）

結(jié)構(gòu)的zui現(xiàn)代化的容錯控制器。

⑨Siemens(西門子)：Siemens MOORE，Siemens Simatic C1，Siemens數(shù)控系統(tǒng)等。

⑩Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅(qū)動模塊等。

◆Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

P0900DB BUS TERMINATOR SCSI

P0900ES LETTERBUG CHARACTER 0/PRICED INDIVIDUALLY

P0900ET LETTERBUG CHARACTER 1/PRICED INDIVIDUALLY

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P0900FR LETTERBUG CHARACTER N/PRICED INDIVIDUALLY

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P0900GB LETTERBUG CHARACTER X/PRICED INDIVIDUALLY

P0900GC LETTERBUG CHARACTER Y/PRICED INDIVIDUALLY

P0900NT INTERFACE MODULE CARRIER BAND

P0900WA POWER SUPPLY MODULE 3A