CLAMP ON PROBE
3275
Wideband DC to 2 MHz/500A AC/DC Current Probe for Oscilloscopes
- myHioki
(logged 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, and is ideal for capturing transient current signals from switching power supplies, inverters, and motor controllers.
Model No. (Order Code)
| 3275 | DC to 2 MHz, 500 Arms |
|---|
Note: Use the Power Supply 3269/3272 for general measurements or when power is not available from the Memory Hicorder. When performing continuous measurements, be aware of offset voltage drift.
Insulated conductor
Key Features
• Highly accurate 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.
■ Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 6 months)
| 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 *Device output is terminated internally. Use with a device having a 1 MΩ input resistance or higher. |
| Measurable conductors | Insulated conductor |
| Core diameter | φ 20 mm (0.79 in) |
| Power supply | ±12 V ±0.5 V, 7.2 VA max. |
| 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) |
| Accessories | Instruction manual ×1, Carrying case × 1 |
Hioki offers members manuals and other technical documentation.
The documents are available for download on your myHIOKI page.
Catalogs
| Catalog: CURRENT PROBE series CT6700, CT6701, 3273-50, 3274, 3275, 3276 |
Download PDF [3MB]
e-BOOK |
English |
User Guides
| No results were found. |
Manuals
|
CLAMP ON PROBE 3274,3275 [3MB] |
Instruction Manual |
English |
Ver.05 |
Outline Drawings
|
CLAMP ON PROBE 3275 [101KB] |
Ver.03 |
| No results were found. | |
Technical Notes
|
Developing a Thin-film Low-noise Hall Element for Use in Current Probes |
|
High-precision, Wideband, High Stable Current Sensing Technology |
Declaration of Conformity
|
|
Ver.08 |
Drivers, Firmware
| No results were found. |
Others
| No results were found. |
Options
Options
Applications
No results were found.
Gallery
No results were found.
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