特点: 电位计输入，二线制4-20mA输出，内含传感器恒压源...

特点: WS2050A WS2050B WS2050C WS2050D WS2050E二线制4...

特点: WS2022A WS2022B WS2022C WS2022D WS2022E WS2022...

特点: WS2060A WS2060B WS2060C WS2060D WS2060E二线制4...

特点: WS21522A WS21522B WS21522C WS21522D WS21522E W...

特点: WS21525 WS21525A WS21525B

特点: WS15622 WS15622A WS15622B WS15622C WS15622D

特点: WS15252 WS15252A WS15252B

特点: WS15242 WS15242A WS15242B WS15242C WS15242D WS...

特点: WS1526A WS1526B WS1526C WS1526D将5A交流信号变换...

特点: WS1524A WS1524B WS1524C WS1524D WS1524E WS1524...

特点: WS2026A WS2026B二线制4-20mA输出；将交流电流变换...