DIFFERENTIAL PROBE

9322

High Performance Differential Probe Supports 3 Types of Measurements

The 9322 is a differential probe used to measure high voltage with Hioki Memory HiCorders. Key Features • Floating measurement of high-voltage waveforms (DC mode) • Detection of power supply surge noise (AC mode) • RMS rectified output (RMS mode) • Main Applications 1. Measurement of potential differences included in common mode voltages, such as IGBT 2. Measurement of commercial power line waveforms, such as on 400V power lines 3. Measurement of high voltage surge noise waveforms 4. Measurement of the RMS value of inverter outputs, etc.

Model No. (Order Code)

9322 For the Memory HiCorder series

The Differential Probe 9322 cannot be used by itself. Please use it in combination with a Hioki Memory HiCorder. The Differential Probe 9322 requires a power supply. * For the latest information about how to power the 9322 with a Memory HiCorder, please visit the Hioki website.

CE

Basic specifications (Accuracy guaranteed for 1 year)

Measurement functionsDC mode: Waveform monitor output, DC to 10 MHz ±3 dB
AC mode: Detection of power line surge noise, 1 kHz to 10 MHz ±3 dB
RMS mode: Rectified RMS output of DC and AC voltages, DC, 40 Hz to 100 kHz, Response speed: 200 ms or less (400 VAC)
OutputVoltage division ratio: 1/1000, BNC terminal (DC/AC/RMS 3-mode selectable output)
DC amplitude accuracy±1 % f.s. (1000 VDC or less), ±3 % f.s. (2000 VDC or less) (f.s.=2000 VDC)
RMS amplitude accuracy±1 % f.s. (DC, 40 Hz to 1 kHz), ±4 % f.s. (1 kHz to 100 kHz) (f.s.=1000 VAC)
Input resistance, capacityH-L: 9 MΩ, approx 10 pF (C at 100 kHz)
H-case, L-case: 4.5 MΩ, approx 20 pF (C at 100 kHz)
Max. allowable input600V AC/DC (CAT III), 2000 VDC, 1000 VAC (CAT II)
Max. rated voltage to earthWhen using grabber clip: 600 V AC/DC (CAT III), 1500 V AC/DC (CAT II)
When using alligator clip: 600 V AC/DC (CAT III), 1000 V AC/DC (CAT II)
Power supply(1) AC adapter 9418-15 (12 V DC ±10 %) * Operating voltage range: +5 to +12 V, less than 300 mA. DC jack OD 5.5 mm (0.22 in), ID 2.1 mm (0.08 in), (2) Power supply through Power cord 9324 connected to logic terminal on Memory HiCorder, or other method
Dimensions and mass70 mm (2.76 in)W × 150 mm (5.91 in)H × 25 mm (0.98 in)D, 350 g (12.3 oz), Cord length: Input 46 cm (1.51 ft), Output 1.3 m (4.27 ft)
AccessoriesAlligator clips ×2, Grabber clip 9243 ×1, Carrying case 3853 ×1, Instruction manual ×1

How to power the 9322 with a Memory HiCorder (via Logic terminal)*1 Discontinued model *2 Not including the Logic terminals with the Logic Unit 8973, table indicates the number of 9322 that can be powered from the main unit’s logic terminals

Main unitRequired power cord (s)Number of Max. connectable 9322sMax. units the logic probes when simultaneously using the 9322
MR8880-20Power cannot be supplied from the logic terminals
MR8875Via the Power Cord 9328 connected to DC output power terminal on the MR8875, up to 3 × 9322
(Note) Power cannot be supplied from the logic terminals
MR8870-20Power cannot be supplied from the logic terminals
8861-51 8861-50 *1 8861 *19324 + 932329322 ×2: N/A
9322 ×1: 3
8860-51 8860-50 *1 8860 *19324 + 932329322 ×2: N/A
9322 ×1: 3
8855 *19324 + 932329322 ×2: N/A
9322 ×1: 3
8847 *1 MR8847-01 *1 MR8847-02 *1 MR8847-03 *1 MR8827 *2 MR8847-51 *2 MR8847-52 *2 MR8847-53 *29324 + 93234 *29322 ×2: N/A
9322 ×1: 2
8841 *1 8842 *193241N/A
8835-01 *1 8835 *193241N/A
8826 *1932449322 ×4: N/A
9322 ×3: 4
9322 ×2: 6
9322 ×1: 7

How to power the 9322 with a Memory HiCorder (via the F/V Unit 8940’s sensor terminal)*1 Discontinued model

Main unitRequired power cordNumber of Max. connectable 9322sMax. units the 9322s when simultaneously using clamp sensors
MR8880-20N/AN/AN/A
MR8875N/AN/AN/A
MR8870-20N/AN/AN/A
8870 *1N/AN/AN/A
8861-51 8861-50 *1 8861 *1932568
8860-51 8860-50 *1 8860 *1932568
8855 *1N/AN/AN/A
8847 *1 MR8847-01 *1 MR8847-02 *1 MR8847-03 *1 MR8827 *2 MR8847-51 MR8847-52 MR8847-53N/AN/AN/A
8841 *1 8842 *1932564
8835-01 *1 8835 *1932544
8826 *1932566

How to power the 9322 with Memory HiCorder 8860 series, or the 8855*1 Discontinued model *3 Depends on the combination of Clamp-on probes connected to the 9687; number of connectable 9322 are different

Main unitPROBE POWER UNIT 9687
[For the 8860 series only]
The power output terminal on the Input unit 8950, 8952, 8953-10, and the 8955
Required power cord 9248Required power cord 9328
8861-51 8861-50 *1 8861 *18 *3N/A
8860-51 8860-50 *1 8860 *18 *3N/A
8855 *1N/A1

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Catalogs

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User Guides

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Manuals

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Instruction Manual English
Ver.11

Outline Drawings

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Ver.01

Technical Notes

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Declaration of Conformity


Ver.09

Drivers, Firmware

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Others

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Options

Power supply

CONVERSION CABLE 9323

• Used for connecting the 9320/9321/MR9321 and the 9324 to the Memory HiCorder with small logic terminal models

POWER CORD 9248

Power supply to the 9322 through this cord from the Probe power unit 9687, 70 cm (2.30 ft) length

◆POWER CORD 9325

Power supply from sensor connector on the 8940, 30 cm (0.98 ft) length

POWER CORD 9328

Power supply to the 9322 through this cord from the MR8875, or Memory HiCorder 8855's input units, 15 cm (0.49 ft) length

AC ADAPTER 9418-15

100 to 240V AC

PROBE POWER UNIT 9687

Factory-installed option - not user installable, built in on the bottom case. Simultaneously power up to at least 5 units of Clamp on Probes 3273-50 to 3276 or Differential Probe 9322. (Actual number depends on combination of probes.)

Supplied Accessories

GRABBER CLIP 9243

Attaches to the tip of the banana plug cable, Red/ Black: 1 each, 196 mm (7.72 in) length, CAT III 1000 V

CARRYING CASE 3853

Store with peripherals cable

Applications

Gallery

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