WBI053J21(24VDC Powered Hall Effect Current Sensor) adopts the principle of electromagnetic induction and Hall double compensation to realize the open circuit of the product magnetic circuit, which is convenient for non-contact real-time measurement of the DC current in the power grid or circuit, and converts it into a standard DC current (Iz) output. Good temperature stability, strong overload capacity, high isolation, convenient online installation and disassembly, etc. It is suitable for uninterrupted detection in industrial field.
This product adopts screw mounting structure, which is especially suitable for current measurement in variable frequency speed regulation equipment, SCR control equipment and other electromechanical equipment.
Advantages:
Strong overload capability,
High reliability,
Fast response,
High precision.
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.
Mianyang Weibo Eelctronic Co.,Ltd is a high-tech enterprise established in 2000. The company is engaged with businesses of R & D, manufacturing and supply of electrical sensors/transducers and nuclear radiation measurement equipment.
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Specifications for 24VDC Powered Hall Effect Current Sensor:
Rated input current DC | 25A, 50A, 100A DC |
Output signals | 12±8mA DC |
Accuracy | 1.0 |
Input impedance | Approximate zero |
Responding time | 3µs |
Linear measuring range | 0 - 1.2 times of rated input current |
Over load capacity | 30 times of rated input current, 5s |
Static current | 40mA |
Power supply | +12V, +15V, +24V DC |
Isolation voltage | 6000V DC, for 1 minute |
Thermal drift | 300ppm/°C |
Ambient temperature | -25℃~+70℃ |
Mounting type | DIN rail 35mm mount or screw mount |
Material of shell | ABS (According to UL94V-0) |
Protection of shell | IP20 |
Shell type | With aperture Ф25mm |
Weight | 120g |






