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420E212是什么作用： 12V; dual 4-20mA control loop protector. For security alarm systems, industrial control & monitoring systems, remote tech site station, process control loops
420E212类似电子元器件：
- 420E212
- 12V; dual 4-20mA control loop protector. For security alarm systems, industrial control & monitoring systems, remote tech site station, process control loops
- 420E225
- 25V; dual 4-20mA control loop protector. For security alarm systems, industrial control & monitoring systems, remote tech site station, process control loops
- 420E228
- 28V; dual 4-20mA control loop protector. For security alarm systems, industrial control & monitoring systems, remote tech site station, process control loops
- 420E236
- 36V; dual 4-20mA control loop protector. For security alarm systems, industrial control & monitoring systems, remote tech site station, process control loops
- 420E260
- 60V; dual 4-20mA control loop protector. For security alarm systems, industrial control & monitoring systems, remote tech site station, process control loops
420E212 PDF资料和参数原理简介
品牌 : Protek Devices
封装形式 :
引脚数量 : 0
温度范围 : 最小 -55 °C | 最大 100 °C
文件大小 : 57 KB
功能应用 : 12V; dual 4-20mA control loop protector. For security alarm systems, industrial control & monitoring systems, remote tech site station, process control loops
420E212 PDF资料下载