WBI224F21(4-20ma Hall Effect Current Transducer) uses the principle of electromagnetic induction and hall effect to measure the AC and DC current in the power grid in real time. It uses average value conversion technology, precision constant current technology and linear temperature compensation technology to convert it into standard DC current (Iz) output.
Advantages:
27000 square meters non-dust workshop,
30 years’ experience,
6 years' application in high speed railway,
ISO, EMC, ETC certificated.
Applications:
Intelligent low-voltage power distribution system;
DC power screen, box substation;
Temperature and fire monitoring for transformer, fire monitoring for cable;
High-voltage switchgear fiber optic temperature measurement system;
Transformer contact monitoring.
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Mianyang Weibo Electronic Co., Ltd. is a leading provider of measurement and control solutions in China. The company is committed to providing customers with innovative products, services and solutions that meet customers’ needs, creating long-term value and potential growth for customers.
The company has established offices in Beijing, Shanghai, Shenzhen, Wuhan, Chengdu, etc, and has developed more than 30 domestic and foreign authorized distributors. The company can provide customers with fast, high-quality services as its marketing and service network throughout the country.
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Input: AC/DC 100A-300A;
Output: DC 4-20mA;
Auxiliary power supply: 12V or 24Vdc;
Accuracy level: 1.0;
Response time: 300ms;
Quiescent current: 40mA;
Ambient temperature: -25 ° C ~ +70 ° C;
Temperature drift: 600 × 10-6 / °C.







