HL3DV2 - Isotropic H-Probe

3-Dimensional Magnetic Field Probe for WPT Frequency Band

Six concentric loop sensors with 7.5 mm loop diameters (9 turns each)
Resistively loaded detector diodes for linear response
Built-in shielding against static charges
PEEK enclosure material (resistant to organic solvents, e.g., glycolether)
Low interaction with the measured field

ISO/IEC 17025 calibration service available soon
Frequency 4 MHz – 30 MHz (absolute accuracy ±6.0%, k = 2)
Output linearized
Directivity < ±0.4 dB
Dynamic Range 0.10 A/m – 30 A/m at 4 MHz
0.01 A/m – 3 A/m at 30 MHz
E-Field Interference <10% (for plane wave)
Dimensions Overall length: 343 mm (tip: 40 mm)
Tip diameter: 12 mm (body: 12 mm)
Distance from probe tip to dipole centers: 6 mm

Wireless Power Transfer (WPT) exposure assessments
General magnetic near-field measurements down to 4 MHz
Field component measurements
Surface current measurements

Data Acquisition Systems DAE4
Options PRE-10: dynamic range extender
PE300: 300 mm probe length extender
SPC: snap probe connector for probe quick connect
Compatibility DASY52 PRO and higher, EASY6, EASY4/MRI