DFX500

Zero-Flux Measuring System

DFX500

Maximum Measuring Resistance

depending on primary rms current and temperature (cable- + burden-resistance)

DFX500

Technical Data

Current Range: RMS 500 A100%
100%
Ratio: 1:1500100%
100%
Output Range: 0 … 333 mA100%
100%
Linearity: 0.1 μA100%
100%
Offset: 2.9 μA100%
100%
Supply voltage: ±15 V ± 0.5 V100%
100%
Max. Measuring Resistance*: 10 Ω100%
100%
Step Response (0 … 90 %): < 2.5 μs100%
100%
DC Accuracy: 9 ppm100%
100%
Offset Drift: < 0.15 ppm/K (of ISN)100%
100%
Ambient operating temperature: 0 … + 40 °C100%
100%
Aperture Ø 34 mm100%
100%
Mass 0.84 kg100%
100%

* @25°C & 500 A RMS

Designed for Industrial Applications.

In the DualFlux product family, the focus is on precision, user-friendliness, and seamless integration. For demanding measurement and testing tasks, our system is engineered for maximum reliability. Designed for industrial applications, it adapts effortlessly to diverse energy systems and testing environments. Every detail is made for performance.

From Science to Industry

We turn Precision into Progress.

As industries evolve toward smarter, cleaner energy, precision becomes the key to progress. Every tenth of a percent in efficiency can redefine performance, reduce emissions, and make a measurable change. Our DualFlux measuring systems bring laboratory precision to industrial environments for both – AC and DC current.

Built on decades of scientific experience, these systems deliver proven stability and repeatability that drive innovation in automation, power electronics, and high-efficiency design.

THIS IS JUST THE BEGINNING

The Next Generation of AC/DC Current Measurement Starts Here. More DualFlux models are already on their way.

Download Section.

Here you will find all essential documents related to our products and company – from corporate brochures and operating manuals to certificates.

Let’s create Change. Together.

We do not just deliver products – we deliver solutions.As your solution provider, we understand the challenges of modern current measurement. Working closely with you, we develop tailored DualFlux solutions that are precisely matched to your application, performance requirements, and integration needs.