Hioki-3275 CLAMP ON PROBE, DC to 2MHz, 500 Arms maximum
Wideband Current Probe for Oscilloscopes
Key Features and Functions
- Waveform observation across a wide band from DC to MHz
- Connects directly to oscilloscope or Memory HiCorder BNC input terminal
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.
Basic specifications
- Frequency bandwidth: DC to 2 MHz (-3 dB)
- Rise time: 175 ns or shorter
- Noise level: 25 mA rms max. (bandwidth limited to 20 MHz)
- Continuous allowable input: 500 A rms (requires derating at frequency)
- Max. allowable peak input: 700 A peak (non continuous)
- 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)
- 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)
- Measurable conductors: Insulated conductor
- Core diameter: φ 20 mm (0.79 in)
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.
Basic specifications
- Frequency bandwidth: DC to 2 MHz (-3 dB)
- Rise time: 175 ns or shorter
- Noise level: 25 mA rms max. (bandwidth limited to 20 MHz)
- Continuous allowable input: 500 A rms (requires derating at frequency)
- Max. allowable peak input: 700 A peak (non continuous)
- 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)
- 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)
- Measurable conductors: Insulated conductor
- Core diameter: φ 20 mm (0.79 in)