Our LF Series B7 AC Current Transmitter belongs to reliable Current Transducers and Current Transmitter series, featuring our mature AC current transducer 4‑20mA output solution for industrial current monitoring. We are a high-tech enterprise integrating R&D, production, sales and service. Our business covers electronics, sensors, industrial control and power products. We strive to perfectly combine scientific and technological innovation with applied engineering technology, wholeheartedly provide customers with competitive high-quality products, and help customers build remarkable competitive advantages.
* Converts the measured single-phase AC current into an isolated standard DC voltage or
DC current output in linear proportion;
* Excellent immunity to interference;
* Through-hole primary input, screw mounting on flat surface;
* Widely applied to various industrial on-line current detection systems;
* Overall dimensions (mm): 110(L)×25(W)×95(H), Aperture: 50mm
Performance Specifications:
Product Structural Dimension Drawing and Wiring Schematic:
* Note: Please check the auxiliary power information on the product label. Never connect the auxiliary power rating and polarity of the transducer incorrectly, otherwise the transducer will be damaged;
* The transducer is of integrated structure and cannot be disassembled. Avoid collision and dropping;
* When using the transducer in environments with strong magnetic interference, ensure the input cables are shielded and output signal lines are as short as possible. For centralized installation, the minimum installation spacing shall be no less than 10mm;
* This series of transducers has no built-in lightning protection circuit. When the input and output feeders are exposed to harsh outdoor weather conditions, appropriate lightning protection measures shall be taken;
* This product is enclosed in a flame-retardant ABS plastic case. The enclosure has a maximum temperature rating of +85℃ (+130℃ for custom orders). Subjecting it to excessive heat may result in deformation and degradation of performance
* Do not use or store the product near heat sources, and do not place the product in a high-temperature chamber for baking;
* Do not damage or alter the product's labels or markings, and do not disassemble or modify the transducer.