Danisense fluxgate current sensor DL2000ID output PPM high-precision AC/DC probe (DC/AC)

Brand Danisense, Origin Denmark. Danisense current sensors are based on zero fluxgate 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 utilize the nonlinear relationship between the magnetic flux density and the magnetic field strength of a high-permeability core in the measured magnetic field, under alternating magnetic saturation excitation, to measure weak magnetic fields. This physical phenomenon acts like a "gate" for the measured environmental magnetic field; passing through this "gate," the corresponding magnetic flux is modulated, generating an induced electromotive force. This phenomenon is used to measure the magnetic field generated by current, thereby indirectly measuring the current. Fluxgate sensors are based on the nonlinear magnetization characteristics of core materials, with sensitive elements made of high-permeability, easily saturated materials. The core has two windings: one excitation coil and one signal coil. Under the magnetization effect of an alternating excitation signal f₁, the permeability characteristics of the core periodically change between saturation and non-saturation, inducing a signal in the surrounding coil that responds to the external magnetic field. Danisense is a benchmark in the fluxgate sensor industry. China’s high-tech company Hangzhi Technology's fluxgate products use multipoint zero-flux patented technology and are emerging high-precision current measurement brands globally.

Advantages and Features:

• 1 ppm linearity

• 6 pp metering-grade error

• Current output

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

• Industrial standard DSUB 9-pin connection

• Green LED indicates normal operation

• Full aluminum body, providing excellent EMI shielding and extended operating temperature range

• Large aperture 68mm suitable 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