Spesifikasi WIELAND ANALOG MEASURING AMPLIFIERS AND ANALOG ISOLATION AMPLIFIERS
ANALOG MEASURING AMPLIFIERS AND ANALOG ISOLATION AMPLIFIERS CORES
The analog measuring and isolation amplifiers of the cores family impress with their flexible use in process and industrial automation. These devices enable a reliable separation of measuring and process signals. The cores series features impressive high-precision signal conversion and has a compact design.
CORES C1 – ANALOG ISOLATION AMPLIFIERS
- Galvanic isolation of input, output, and supply signals:
- Earth current loops with potential differences which lead to a distortion of the process values are avoided
- Transformation of sensor signals into standard signals:
- Conversion of sensitive signals such as 0 - 10 V into less sensitive current signals
- Conversion of PT100 into 4 to 20 mA, for reading into controllers
- Boosting of signals to cope with long cable lengths or to drive high loads
- Filtering of EMC interference of sensor signals
- Slim design allows room for numerous signals per control cabinet
- 14-bit resolution
- Temperature range: -20 to +65°C
CORES C2 – ANALOG ISOLATION AMPLIFIERS
The fields of application match those of Cores C1 +:
- Signal duplication
- Universal types: Reduction of stock and spares
- Reaction time: 11 to 40ms
- Temperature range: -10 to +60°C
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