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CLAMP ON PROBE 3275

CLAMP ON PROBE 3275

Wideband DC to 2 MHz/500A AC/DC Current Probe for Oscilloscopes

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SKU: CLAMP ON PROBE 3275 Categories: , ,



Description

Hioki flat bandwidth current probes are best-in-class current sensors for use with Memory HiCorders and high performance oscilloscopes CLAMP ON PROBE 3275

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.

3275 DC to 2 MHz, 500 Arms

Use optional power supply 3269 or 3273 to drive the current probe when power from the Memory HiCorder or oscilloscope is not available.

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Key Features

• Even with the wide DC to 2 MHz frequency band, current waveforms up to 500 A can be directly observed in applications such as power device and power-on in-rush current monitoring

• Connects directly to oscilloscope BNC input terminal

• Connects directly to the Memory HiCorder to provide waveform monitoring

• An optional power supply is available for use with oscilloscopes that do not provide probe power

■ 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
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.
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: 1.5 m (4.92 ft) (3273-50, 3276), 2 m (6.56 ft) (3274, 3275), Power cable: 1 m (3.28 ft), Power plug: FFA.0S.304.CLAC37Y / LEMO inc.
Accessories Instruction manual ×1, Carrying case × 1

■ Power Supply 3272 (basic specifications)

Compatible models Model 3273-50, 3274, 3275 or 3276 × 1 unit. (One sensor only)
Note: May be used with up to 2 units of Model 3273 (not -50 type), and up to 2 units of Models 3273-50, 3274, 3275 or 3276 on condition that the measurement current is sufficiently low. Please check with your HIOKI distributor.
Power supply 100 V or 120/ 220/ 240 V AC (specify when ordering), 50/60 Hz 20 VA max.
Dimensions and mass 73 mm (2.87 in) W × 110 mm (4.33 in) H × 186 mm (7.32 in) D, 1.1 kg (38.8 oz)
Accessories Power cord ×1, Instruction manual ×1, Spare fuse ×1

■ Power Supply 3269 (basic specifications)

Compatible models Model 3273-50, 3274, 3275 or 3276 × 4 units
Note: Also up to 4 units for the discontinued Model 3273
Compatible sensors 100 V to 240 V AC (free) 50/60 Hz 170 VA max.
Dimensions and mass 80 mm (3.15 in) W × 119 mm (4.69 in) H × 200 mm (7.87 in) D, 1.1 kg (38.8 oz)
Accessories Instruction manual ×1, Power cord ×1

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