Published:2012/10/7 21:43:00 Author:Ecco | Keyword: Isolated , programmable voltage, current sensor , pressure measurement system | From:SeekIC
The output signal of pressure sensor 1B32 firstly converted into 0 ~ +10 V voltage signal by bridge sensor signal conditioner, then the 1B22 converts it into 4 ~ 20mA current signal which is finally sent to recorder or indicator. The highest insulation voltage = 1500V ( RMS) UCMmax between public ground of secondary instrument and the power ground of 1B22.
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