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Hioki 3274 Clamp On Probe

Hioki 3274 Clamp On Probe

23.090,00 kr.

  • Clamp on probe
  • DC to 10MHz (−3dB)
  • 150 Arms maximum
  • 20 mm core diameter
SKU: 3274 Categories: , Tag:

Hioki 3274 Clamp On Probe

Hioki flat bandwidth current probes are best-in-class current sensors for use with Memory HiCorders and high performance oscilloscopes. The Hioki 3274 supports wide DC to 10 MHz bandwidth signals and 150 A of continuous high input, letting you capture transient current signals from switching power supplies, inverters, and motor controllers. The probe is designed with a high permeability magnetic shield to reduce the effects of electric fields, making it ideal for measuring low currents or nearby high-current lines.

Use with an instrument with a high input impedance of 1 MΩ or higher.

Key Features

  • Waveform observation across a wide band from DC to MHz
  • Connects directly to oscilloscope or Memory HiCorder BNC input terminal (*1)

*1:Connecting the probe’s metal BNC terminal to a Memory HiCorder’s plastic BNC terminal may distort or damage the plastic terminal. To avoid damage, please connect and disconnect the probe cable straight to the BNC terminal of the waveform monitoring equipment.

Basic specifications

Accuracy guaranteed: 1 year
Frequency bandwidth DC to 10 MHz (-3 dB)
Rise time 35 ns or shorter
Noise level 25 mA rms max. (bandwidth limited to 20 MHz)
Continuous allowable input 150 A rms (requires derating at frequency)
Max. allowable peak input 300 A peak (non continuous)
500 A peak (pulse width: 30 μs or shorter)
Amplitude accuracy
(30 min. after power-on, after degaussing and zero-adjustment)
±1.0 % rdg. ±1 mV f.s. (DC, 45 to 66 Hz, 0 to 150 A rms)
±2.0 % rdg. (DC, 45 to 66 Hz, 150 A to 300 A peak)
Output rate 0.01 V/A
(The output of this probe is internally terminated)
Measurable conductors Insulated conductor
Core diameter φ 20 mm (0.79 in)
Power supply ±12 V ± 1 V, 5.5 VA max.
Dimensions and mass 176 mm (6.93 in)W × 69 mm (2.72 in)H × 27 mm (1.06 in)D, 500 g (17.6 oz)
Sensor cable BNC terminal: 2 m (6.56 ft), Power cable: 1 m (3.28 ft)
Included accessories Instruction manual ×1, Carrying case × 1

For more information:Hioki

Hioki 3274 Clamp On Probe

Hioki 3274 Datasheet

Additional information

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Hioki

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Oscilloscope Probes

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