CT6700 Current Probe

Product enquiry for CT6700 Current Probe

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

The CT6700 is a high-sensitivity current probe that offers a wide DC to 50 MHz bandwidth and 5A of continuous input, and is ideal for capturing transient current signals from switching power supplies, inverters, and motor controllers.

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 6 months)

Frequency bandwidth DC to 50 MHz (-3 dB)
Rise time 7.0 ns or shorter
Noise level 60 μA rms typical, 75 μA rms max (for 30 MHz band measuring instrument)
Continuous allowable input 5 A rms (DC, and sine wave, requires derating at frequency)
Max. allowable peak input ±7.5 A peak (non-continuous)
Amplitude accuracy Typ.: ±1% rdg. ±1 mV (DC, 45 to 66 Hz sine wave, 0 to 5 A rms)
Guaranteed: ±3% rdg. ±1 mV (DC, 45 to 66 Hz sine wave, 0 to 5 A rms)
Output rate 1 V/A (The output of this probe is internally terminated, so connect to voltage input equipment with high input impedance such as 1MΩ)
Measurable conductors Insulated conductor
Core diameter  φ 5 mm (0.20 in)
Power supply ±12 V ±0.5 V, 3.2 VA
Dimensions and mass Sensor: 155 mm (6.10 in)W × 18 mm (0.71 in)H × 26 mm (1.02 in)D, Terminator: 29 mm (1.14 in)W × 83 mm (3.27 in)H × 40 mm (1.57 in)D mm, Mass: 250 g (8.8 oz), Sensor cable BNC terminal: 1.5 m (4.92 ft), Power cable: 1 m (3.28 ft), Power plug: FFA.0S.304.CLAC37Y / LEMO inc.
Accessories Instruction manual ×1, Carrying case ×1

Key Features

  • Wide band: [CT6700] DC to 50 MHz (-3 dB), [CT6701] DC to 120 MHz (-3 dB)
  • High S/N characteristic ideal for ultra low 1 mA order current waveforms
  • Connect directly to an oscilloscope’s BNC input terminal *1

*1 Connecting the device’s metal BNC terminal to a Memory HiCorder’s plastic BNC terminal may damage the plastic terminal or cause it to become misshapen.

 

Application Notes

Manufacturer