Woodward 5463-089 WOODWARD

WOODWARD Woodward 5463- -388
WOODWARD Woodward 5463-431
WOODWARD Woodward 5463-581
WOODWARD Woodw ard 5463-779
WOODWARD Woodward 5463-873
WOODWARD Woodward 5464-033

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Description

共模干扰和差模干扰是一种比较常用的分类方法。共模干扰是信号对地的电位差,主要由电网串入、地电位差及空间电磁辐射在信号线上感应的共态(同方向)电压迭加所形成。共模电压有时较大,特别是采用隔离性能差的配电器供电时,变送器输出信号的共模电压普遍较高,有的可高达130V以上。共模电压通过不对称电路可转换成差模电压


ROSEMOUNT 1151 , 01151-0934-0004 , 1151DP5S22B1 2000PSI

COUGAR 220lbs 3PH 230/460V VIBRATOR shaker s/n791-31263

Yokogawa ADMAG AM11 Magnetic Flow Converter

ALLEN BRADLEY 1771-ACN15 1771ACN15 CNET REMOTE I/O

NEW ENERPAC RWL-33-OHOC HYDRAULIC CLAMP RWL 33