A compact closed-loop Hall AC/DC current transmitter delivering precise 0–150A monitoring for branch circuits and equipment control.
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Optimized for medium and small current loops, the JXK-14 Isolated Current Transmitter delivers precise 0–150A AC and DC measurement using reliable closed-loop Hall effect technology. This compact transmitter ensures high linearity and fast response times, making it ideal for industrial automation and control systems. Unlike bulky main-line sensors, the JXK-14 provides a space-saving and cost-effective solution specifically designed for branch circuits, machine sub-circuits, and localized power monitoring. By matching sensor capacity to actual loads, system integrators can eliminate spatial waste and optimize project budgets. Ultimately, this targeted measurement enables highly granular data collection, driving comprehensive energy management, operational safety, and predictive maintenance across demanding industrial environments.
To seamlessly match different cable diameters without altering system layouts, the JXK-14 current transmitter offers four precise aperture options: Φ4mm, Φ8mm, Φ12mm, and Φ15mm. This versatile sizing ensures a secure mechanical fit for diverse industrial wiring, preventing measurement instability caused by loose thin wires and avoiding insulation damage from forced thick cables. For installation technicians, properly matching the aperture to the conductor keeps the wire perfectly centered, minimizing position-related errors and guaranteeing long-term data accuracy. Ideal for compact control cabinets with limited clearance, this adaptable design significantly reduces engineering efforts while simplifying inventory management for procurement teams managing complex automation projects.
Designed to improve current monitoring coverage in branch circuits, the compact JXK-14 current transmitter is the ideal solution for space-constrained control cabinets and multi-point distribution systems. By deploying this streamlined, through-hole sensor across individual feeders and motor drives, facility operators can transition from aggregate main-line data to precise, distributed monitoring. This high-density approach provides a comprehensive view of power consumption without sacrificing valuable panel space during multi-node installations. Consequently, system administrators can rapidly pinpoint fault locations, detect abnormal load behaviors, and address potential equipment issues before they escalate. Ultimately, the JXK-14 delivers the spatial efficiency necessary to build intelligent power monitoring infrastructures for continuous industrial automation and extensive data acquisition.
Working Principle Diagram
Compatible Input Types:AC/DC universal data acquisition
Standard Rated Range:0–10 A / 0–20 A / 0–50 A / 0–100 A; supports customization of non-standard ranges
Compatible Detection Hole Diameter:Φ4mm/Φ8mm/Φ12mm/Φ15mm, compatible with single-strand power cables ≤6mm²
Compatible Signal Frequency:AC 45–65 Hz standard power frequency; DC: no frequency limitation
Maximum Output Load Resistance (4–20 mA Current Output):≤500 Ω
Minimum Output Load Impedance (0–5 V / 0–10 V):≥10 kΩ
Step Response Time (Output Reaches 90% Steady State):≤300 ms
Temperature Drift Coefficient (within the operating temperature range):≤200 ppm/°C FS
Independent Linearity Error:±0.2% FS
Overall Accuracy of the Unit @ 25°C (Ambient Temperature):Standard Class 0.5 ±0.5% FS; no high-precision custom ranges available
Standard Transmitter Output Signal:4–20 mA, 0–20 mA, 0–5 V, 0–10 V, RS485, Relay. True RMS. Voltage follow.
Dimension Chart
Wiring Diagram