DIFFERENTIAL PROBE

9322

3 Kinds of Measurements with a Single Probe

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. Measure potential differences included in common mode voltages, such as IGBT 2. Measure commercial power line waveforms, such as on 400V power lines 3. Measure high voltage surge noise waveforms 4. Measure the RMS value of inverter output, 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 see product specifications.

Guarantee3years
CE

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment 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
(Low frequency cut-off frequency 1 kHz ± 300 Hz)
RMS mode: Rectified RMS output of DC and AC voltages, DC, 40 Hz to 100 kHz, Response speed: 200 ms or less (400 V AC)
Max. allowable input2000 V DC, 1000 V AC
Max. rated voltage to earthWhen using grabber clip 9243: 1500 V AC/DC (CAT II), 600 V AC/DC (CAT III)
When using alligator clip: 1000 V AC/DC (CAT II), 600 V AC/DC (CAT III)
OutputVoltage division ratio: 1/1000, BNC terminal (DC/AC/RMS 3-mode selectable output)
DC amplitude accuracy±1 % f.s. (1000 V DC or less), ±3 % f.s. (2000 V DC or less) (f.s.=2000 V DC)
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)
Power supply+5 to +12 V, less than 300 mA. (DC jack OD 5.5 mm (0.22 in), ID 2.1 mm (0.08 in)),
(1) Via AC adapter 9418-15,
(2) Via Logic terminal on Memory HiCorder through Power cord 9324,
(3) Via F/V Unit 8940’s sensor terminal through Power cord 9325,
(4) Via DC power output terminal attached to the input unit for the 8855 through Power cord 9328,
(5) Via the 8860 series dedicated Probe Power Unit 9687 through Power cord 9248,
(6) Via MR6000 dedicated Probe Power Unit Z5021 through Power cord 9248
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 ×1 (red/black set), Grabber clip 9243 ×1 (red/black set), Carrying case C0203 ×1, Instruction manual ×1

■ How to power the 9322 with a Hioki Memory HiCorder (Via MR6000 dedicated Probe Power Unit Z5021)
*3: When a current sensor is connected to the Probe Power Unit Z5021, or the Current Unit 8971, U8977, the number of the 9322 connection including the current sensor is limited (up to a total of 9 including the current sensor).

Main unitNumber of the 9322 connections
MR6000
MR6000-01
8 (Combined with 9248 cable) *3

■ How to power the 9322 with a Hioki Memory HiCorder (Via MR8875 DC power output terminal)
(Caution) To avoid electric shock, connect the power cord supplied with the main unit (Memory HiCorder or AC adapter for the 9322) to a grounded 2-pole outlet.

Main unitNumber of the 9322 connections
MR8875Unavailable

■ How to power the 9322 with a Hioki Memory HiCorder (Via F/V Unit 8940’s sensor terminal)
(Caution) To avoid electric shock, connect the power cord supplied with the main unit (Memory HiCorder or AC adapter for the 9322) to a grounded 2-pole outlet.
*1: Discontinued model

Main unitRequired cordNumber of the 9322 connectionsNumber of current sensors that can be used simultaneously with the 9322
8860 *1
8860-50 *1
8861 *1
8861-50 *1
932568
8855 *1N/AN/AN/A
8841 *1
8842 *1
932564
8835-01 *1932544
8835 *1UnavailableUnavailableUnavailable
8826 *19325666

■ How to power the 9322 with a Hioki Memory HiCorder (Via Logic terminal on Memory HiCorder)
(Caution) To avoid electric shock, connect the power cord supplied with the main unit (Memory HiCorder or AC adapter for the 9322) to a grounded 2-pole outlet.
*1: Discontinued model

Main unitRequired cableNumber of the 9322 connectionsNumber of logic probes that can be used simultaneously with the 9322
MR6000
MR6000-01
N/AN/AN/A
MR8740TN/AN/AN/A
MR8740
MR8741
9323 + 9324 *149322 ×4: Unavailable
9322 ×3: Unavailable
9322 ×2: Unavailable
9322 ×1: 2
MR88279323 + 9324 *149322 ×4: Unavailable
9322 ×3: Unavailable
9322 ×2: Unavailable
9322 ×1: 2
8847 *1
MR8847-01 *1
MR8847-02 *1
MR8847-03 *1
MR8847-51
MR8847-52
MR8847-53
9323 + 9324 *149322 ×4: Unavailable
9322 ×3: Unavailable
9322 ×2: Unavailable
9322 ×1: 2
8870-20 *1
MR8870-20
Unavailable
MR8875Unavailable
MR8880-20Unavailable
8860 *1
8860-50 *1
8861 *1
8861-50 *1
9323 + 9324 *129322 ×2: Unavailable
9322 ×1: 3
8855 *19323 + 9324 *129322 ×2: Unavailable
9322 ×1: 3
8841 *1
8842 *1
9324 *11Unavailable
8835-01 *19324 *11Unavailable
8835 *19324 *11Unavailable
8826 *19324 *149322 ×4: Unavailable
9322 ×3: 4
9322 ×2: 6
9322 ×1: 7

■ How to power the 9322 with a Hioki Memory HiCorder (Via the 8860 series dedicated Probe Power Unit 9687)
(Caution) To avoid electric shock, connect the power cord supplied with the main unit (Memory HiCorder or AC adapter for the 9322) to a grounded 2-pole outlet.
*1: Discontinued model
*2: The number of 9322 that can be connected varies depending on the combination with the clamp probe connected to the probe power supply unit 9687.

Main unitNumber of the 9322 connections
8860 *1
8860-50 *1
8861 *1
8861-50 *1
8 (Combined with 9248 cable) *2

■ How to power the 9322 with a Hioki Memory HiCorder (Via DC power output terminal attached to the input unit 8950, 8952, 8953-10, 8955 for the 8855)
(Caution) To avoid electric shock, connect the power cord supplied with the main unit (Memory HiCorder or AC adapter for the 9322) to a grounded 2-pole outlet.
*1: Discontinued model

Main unitRequired cable
8855 *19328

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Seminar Videos On Demand

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Catalogs

Catalog: DIFFERENTIAL PROBE 9322 Download PDF  [1MB] English

User Guides

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Manuals

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Instruction Manual English
Ver.13

Outline Drawings

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Ver.01

Technical Notes

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Declaration of Conformity


Ver.10

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Options

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 C0203

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 Z5021/9687, 70 cm (2.30 ft) length

AC ADAPTER 9418-15

100 to 240V AC

POWER CORD 9328

Power supply to the 9322 through this cord from Memory HiCorder 8855's input units, 15 cm (0.49 ft) length, cannot be used with MR8875

Power supply 2

Option for the MR6000

Number of the 9322 connections: 8 (Combined with 9248 cable) * When a current sensor is connected to the Probe Power Unit Z5021, or the Current Unit 8971, U8977, the number of the 9322 connection including the current sensor is limited (up to a total of 9 including the current sensor).

PROBE POWER UNIT Z5021

Specified upon order of the MR6000, power max. 4 × CT6710 series, or max. 8 × other probes

POWER CORD 9248

Power supply to the 9322 through this cord from the Probe power unit Z5021/9687, 70 cm (2.30 ft) length

Applications

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