Enhance your electrical measurement capabilities with the ETCR010K Current Sensor, designed for high-accuracy detection of AC leakage current, high-order harmonic current, phase, electrical energy, power, and power factor. Constructed with durable ABS and a permalloy iron core, this sensor features advanced double-layer shielding technology to minimize external magnetic interference, ensuring exceptional stability, reliability, and precision for continuous, year-round use. Key Features: · High-Precision Measurement: Accurately detects AC leakage current, high-order harmonic current, phase angle, electrical energy, power, and power factor with a 0.5 accuracy grade and phase error ≤ 2°, suitable for critical monitoring applications. · Innovative Open-Close Structure: Enables non-contact measurement without disconnecting the tested line, allowing safe, fast, and uninterrupted online installation without power interruption. · Advanced Permalloy Iron Core & Double-Layer Shielding: Minimizes external magnetic field interference, providing consistent high accuracy and stability even in complex electromagnetic environments. · Wide Compatibility: Supports seamless integration with phase detection analyzers, industrial control devices, data loggers, oscilloscopes, harmonic analyzers, power quality analyzers, and high-accuracy digital multimeters for versatile usage. · Broad Application Range: Ideal for electric power systems, telecommunications, meteorology, railways, oil fields, construction, scientific research, industrial and mining enterprises, and educational institutions. · Robust and Compact Design: Made from ABS material with a compact size of approximately 53 x 42 x 28mm (2.1 x 1.7 x 1.1 inches) and lightweight at about 94g (3.3oz), suitable for various installation environments. · Safe and Reliable Operation: Rated CAT III 600V safety level with dielectric strength of AC 3700V/Rms between iron core and shell, ensuring secure performance under demanding conditions. · Customizable Transformation Ratio: Standard 800:1 ratio, with options for customization to meet specific measurement requirements. Specifications: · Model: ETCR010K · Material: ABS + Permalloy Iron Core · Measurement Range: 0.00mA – 20A AC · Resolution: 0.01mA AC · Accuracy Grade: 0.5 · Phase Error: ≤ 2° · Turns Ratio: 1900/2/2 8:01 · Transformation Ratio: 800:1 (customizable) · Secondary Load: ≤ 10Ω · Frequency Response: 10Hz – 100KHz · Output Method: Inductive Current Output · Output Interface: 2 Core Shielded Cable, approx. 2m (6.6ft) · CT Size: Approx. 10mm (0.4in) diameter · Operating Temperature: -15°C to 50°C · Dielectric Strength: AC 3700V/Rms (between iron core and shell) · Safety Level: CAT III 600V · Dimensions: Approx. 53 x 42 x 28mm (2.1 x 1.7 x 1.1 inches) · Weight: Approx. 94g (3.3oz) Package Includes: · 1 x ETCR010K Current Sensor The ETCR010K Current Sensor is a reliable and precise solution for professional and industrial electrical measurement needs. Its non-invasive design, high accuracy, and robust shielding make it an essential tool for ensuring optimal power quality and system performance across a wide range of industries and applications.