Danisense fluxgate current sensor DL2000UB-1V voltage output PPM high-precision AC/DC probe (DC/AC)

Brand Danisense, Origin: Denmark. Danisense current sensors are based on zero-flux gate sensor technology.

Ultra-stable, high-precision (ppm-level) fluxgate technology current sensors are used for non-intrusive, isolated DC and AC current measurements.

Fluxgate sensors measure weak magnetic fields by utilizing the nonlinear relationship between magnetic induction and magnetic field strength of a high-permeability core under alternating magnetic saturation excitation in the magnetic field being measured. This physical phenomenon acts like a "gate" for the measured environmental magnetic field. As the magnetic flux passes through this "gate," it becomes modulated, inducing an electromotive force. This phenomenon is used to measure the magnetic field generated by current, thereby indirectly achieving current measurement. Fluxgate sensors are based on the nonlinear magnetization characteristics of core materials. Their sensitive element is a core made of high-permeability, easily saturable material, with two windings around the core: one is the excitation coil, and the other is the signal coil. Under the magnetization effect of an alternating excitation signal, the magnetic characteristics of the core undergo periodic saturation and non-saturation, causing the induction coil around the core to sense a signal that responds to the external magnetic field. Danisense is a benchmark in the fluxgate sensor industry. In China, the high-tech company Hangzhi Technology's fluxgate products use multi-point zero-flux patented technology and are an emerging global brand in high-precision current measurement.

Advantages and Features:

• Linearity of 10 ppm

• Offset of 1 ppm

• 1V output @ 2000A in BNC connector

• Fluxgate, closed-loop compensation technology with fixed excitation frequency and second harmonic zero-flux detection, achieving first-class accuracy and stability

• Industrial standard DSUB9 connector, green LED indicating normal operation, full aluminum body providing excellent EMI shielding and extended operating temperature range

• Large aperture 68mm for cables and busbars

Typical Applications

• MPS for particle accelerators

• Gradient amplifiers for MRI equipment

• Stable power supplies

• Precision drives

• Battery testing and evaluation systems

• Power measurement and power analysis

• Current calibration purposes