HIOKI 3275 Current on Probe
• Connects directly to oscilloscope or Memory HiCorder 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.
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Frequency bandwidth |
DC to 2 MHz (-3 dB) |
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Rise time |
175 ns or shorter |
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Noise level |
25 mA rms max. (bandwidth limited to 20 MHz) |
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Continuous allowable input |
500 A rms (requires derating at frequency) |
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Max. allowable peak input |
700 A peak (non continuous) |
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Amplitude accuracy (30 min. after power-on, after degaussing and zero-adjustment) |
±1.0 % rdg. ±5 mV f.s. (DC, 45 to 66 Hz, 0 to 500 A rms) ±2.0 % rdg. (DC, 45 to 66 Hz, 500 A to 700 A peak) |
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Output rate |
0.01 V/A (The output of this probe is internally terminated, so connect to voltage input equipment with high input impedance such as 1MΩ) |
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Measurable conductors |
Insulated conductor |
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Core diameter |
φ 20 mm (0.79 in) |
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Power supply |
±12 V ±0.5 V, 7.2 VA max. |
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Dimensions and mass |
176 mm (6.93 in)W × 69 mm (2.72 in)H × 27 mm (1.06 in)D, 520 g (18.3 oz) Sensor cable BNC terminal: 2 m (6.56 ft), Power cable: 1 m (3.28 ft) |
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Accessories |
Instruction manual ×1, Carrying case × 1 |
• Waveform observation across a wide band from DC to MHz
• Connects directly to oscilloscope or Memory HiCorder 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.
