HIOKI – 3274

Hioki flat bandwidth current probes are best-in-class current sensors for use with Memory HiCorders and high performance oscilloscopes.

Hioki flat bandwidth current probes are best-in-class current sensors for use with Memory HiCorders and high performance oscilloscopes. The 3274 supports wide DC to 10 MHz bandwidth signals and 150A of continuous high input, and is ideal for capturing transient current signals from switching power supplies, inverters, and motor controllers.

Key Features

  • Highly accurate observation across a wide band from DC to MHz
  • Connects directly to oscilloscope or Memory HiCorder BNC input terminal.
Need more information?

Please contact +6221-5467618, +6221-54212399 or email [email protected]

Specification

Rated current 150 A (requires derating at frequency)
Frequency band width DC to 10 MHz (-3 dB)
Rise time =<35 ns
Noise level 25 mA rms max. (band width limited to 20 MHz)
Accuracy (DC or 45 to 66 Hz) ±1.0 % rdg. ±1 mV
Output rate 0.01 V/A
Max. circuit voltage 600 V CAT II, 300 V CAT III (insulated wire)
Core jaw dia. Ø20 mm(0.79 in)
Power supply ±12 V ±1 V, 5.5 VA max.,   Plug: FFA.0S.304.CNAC42Z / LEMO inc.
Dimensions, mass 176 mm(6.93 in)W × 69 mm(2.72 in)H × 34 mm(1.34 in)D, 450 g (15.9 oz), cord length: 2 m(6.56 ft)
Accessories Carrying case (1)

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