Hioki magnetic field meters are designed to measure magnetic flux density and level of magnetic field exposure, and can be used to assess conformance to ICNIRP 2010 and IEC/EN62233 and in research on magnetic field exposure. The FT3470-51 measures magnetic flux density and magnetic field exposure generated by products manufactured at a customer site or produced by devices in a customer environment, and comes bundled with 1 sensor.

Basic specifications (Accuracy guaranteed for 3 years, Post-adjustment accuracy guaranteed for 3 years)

Magnetic flux density (Bandwidth) 10 Hz to 400 kHz/ 10 Hz to 2 kHz/ 2 kHz to 400 kHz
Exposure level General public/ Occupational
Display Single axes X, Y, Z (2000 counts), Composite RMS value R (3464 counts), Magnetic flux density (unit: T, G, A/m), Exposure level (unit: %)
Magnetic flux density/Ranges and accuracy [X, Y, Z axes] Effective measuring ranges: 2.000 μT to 2.000 mT, 4 ranges, Accuracy: ±3.5% rdg. ±0.5% f.s. [R axis] Effective measuring ranges: 3.464 μT to 3.464 mT, 4 ranges, Accuracy: ±3.5% rdg. ±0.5% f.s. [Valid measurement frequency range] at 10 Hz-400 kHz mode: 50 Hz to 100 kHz at 10 Hz-2 kHz mode: 50 Hz to 1 kHz at 2 kHz-400 kHz mode: 5 kHz to 100 kHz
Exposure level/Ranges and accuracy [X, Y, Z axes] Effective measuring ranges: 20.00 % to 200.0 %, 2 ranges [R axis] Effective measuring ranges: 34.64 % to 346.4 %, 2 ranges, Accuracy: Smoothed edges 50 Hz to 1 kHz ±3.5% rdg. ±0.5% f.s. Accuracy: Smoothed edges 1 kHz to 100 kHz ±5.0% rdg. ±0.5% f.s.
Interfaces [Supporting output] Resultant RMS level output, Exposure level output, Waveform output of magnetic flux density X/ Y/ Z each axis, Output rate: 0.1 mV/display value count [USB 1.1] Data saving with the PC application
Other functions Memory function: Up to 99 measured value data, Slow function, Holds the maximum value, Auto power off, Buzzer sound on/off
Power supply LR6 (AA) alkaline battery ×4, 0.8 VA (at battery operation), Continuous use of 10 hr, or AC adapter 9445-02 (1.0 VA max. consumption)
Dimensions and mass Main unit: 100 mm (3.94 in)W × 150 mm (5.91 in)H × 42 mm (1.65 in)D, 830 g (29.3 oz), (including batteries) 100 cm^2 Sensor: φ122 mm (4.80 in) × 295 mm (11.61 in)L, 220 g (7.8 oz)
Accessories 100 cm^2 Sensor ×1, Instruction manual ×1, CD-R (PC application software Data Viewer for FT3470) ×1, USB cable ×1, LR6 (AA) alkaline battery ×4, AC adapter 9445-02 ×1, Carrying case ×1

Bundled PC application software (DATA VIEWER for the FT3470)

Operating environment Computer running under Windows 7 (32/64-bit), Vista (32/64-bit), XP
Functions RMS value data logging/ Save to a PC in a batch, CSV file format

Key Features

• Complies with ICNIRP 2010 guidelines as well as other relevant standards for evaluation testing.

• Complies with IEC 62110/IEEE 644 as well as IEC 62233.

• Bundled with 100 cm2 Sensor used with the IEC/EN 62233 standard analysis

• User-selectable display units (T, A/m, and G)

• Simple operation for easy measurement

• Bundled with PC application software

Application Notes