3275
3275
Hioki
Clamp on Probe
Wideband Current Probe for Oscilloscopes
Hioki flat bandwidth current probes are best-in-class current sensors for use with Memory HiCorders and high performance oscilloscopes. The 3275 supports wide DC to 2 MHz bandwidth signals and 500A of continuous high input. The probe is designed with an electrostatic shield to reduce the effects of electric fields, making it ideal for measuring in environments in which the probe will be subjected to the effects of nearby magnetic fields, such as locations with high-voltage switching control equipment such as an inverter or motor.
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)
Contact us for lead time
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| Attribute | Value |
|---|---|
| Power Supply | ±12 V ±0.5 V, 7.2 VA max. |
| Included Accessories | Instruction manual ×1, Carrying case × 1 |
| Max Allowable Input | 500 A rms (requires derating at frequency)eak (non continuous) 500 A peak (pulse width: 30 μs or shorter) |
| Dimensions and Weight | 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) |
| Basic Accuracy | ±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) |
| Frequency Bandwidth | DC to 2 MHz (-3 dB) |
| Output Voltage Rate | 0.01 V/A (The output of this probe is internally terminated) |
| Core Diameter | φ 20 mm (0.79 in) |
| Rise Time | 175 ns or shorter |
| Noise Level | 25 mA rms max. (bandwidth limited to 20 MHz) |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
