DIFFERENTIAL PROBE
9322
of Measurements
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The 9322 is a differential probe used to measure high voltage with Hioki Memory HiCorders. Key Features |
Model No. (Order Code)
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.  |
Basic specifications (Accuracy guaranteed for 1 year)
| Measurement functions | DC mode: Waveform monitor output, DC to 10 MHz Âą3 dB AC mode: Detection of power line surge noise, 1 kHz to 10 MHz Âą3 dB (Low frequency cut-off frequency 1 kHz Âą 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 VAC) |
|---|---|
| Max. allowable input | 2000 V DC, 1000 V AC |
| Max. rated voltage to earth | When 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) |
| Output | Voltage division ratio: 1/1000, BNC terminal (DC/AC/RMS 3-mode selectable output) |
| DC amplitude accuracy | Âą1 % f.s. (1000 VDC or less), Âą3 % f.s. (2000 VDC or less) (f.s.=2000 VDC) |
| RMS amplitude accuracy | Âą1 % f.s. (DC, 40 Hz to 1 kHz), Âą4 % f.s. (1 kHz to 100 kHz) (f.s.=1000 VAC) |
| Input resistance, capacity | H-L: 9 MÎĐ, approx 10 pF (C at 100 kHz) H-case, L-case: 4.5 MÎĐ, 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 8940âs 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 mass | 70 mm (2.76 in)W Ã 150 mm (5.91 in)H Ã 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) |
| Accessories | Alligator clips Ã2, Grabber clip 9243 Ã1, Carrying case 3853 Ã1, Instruction manual Ã1 |
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 unitâs logic terminals
| Main unit | Required power cord (s) | Number of Max. connectable 9322s | Max. units the logic probes when simultaneously using the 9322 |
|---|---|---|---|
| MR8880-20 | Power cannot be supplied from the logic terminals | ||
| MR8875 | Via the Power Cord 9328 connected to DC output power terminal on the MR8875, up to 3 Ã 9322 (Note) Power cannot be supplied from the logic terminals |
||
| MR8870-20 | Power cannot be supplied from the logic terminals | ||
| 8861-51 8861-50 *1 8861 *1 |
9324 + 9323 | 2 | 9322 Ã2: N/A 9322 Ã1: 3 |
| 8860-51 8860-50 *1 8860 *1 |
9324 + 9323 | 2 | 9322 Ã2: N/A 9322 Ã1: 3 |
| 8855 *1 | 9324 + 9323 | 2 | 9322 Ã2: N/A 9322 Ã1: 3 |
| 8847 *1 MR8847-01 *1 MR8847-02 *1 MR8847-03 *1 MR8827 *2 MR8847-51 *2 MR8847-52 *2 MR8847-53 *2 |
9324 + 9323 | 4 *2 | 9322 Ã2: N/A 9322 Ã1: 2 |
| 8841 *1 8842 *1 |
9324 | 1 | N/A |
| 8835-01 *1 8835 *1 |
9324 | 1 | N/A |
| 8826 *1 | 9324 | 4 | 9322 Ã4: N/A 9322 Ã3: 4 9322 Ã2: 6 9322 Ã1: 7 |
How to power the 9322 with a Memory HiCorder (via the F/V Unit 8940âs sensor terminal)Â *1 Discontinued model
| Main unit | Required power cord | Number of Max. connectable 9322s | Max. units the 9322s when simultaneously using clamp sensors |
|---|---|---|---|
| MR8880-20 | N/A | N/A | N/A |
| MR8875 | N/A | N/A | N/A |
| MR8870-20 | N/A | N/A | N/A |
| 8870 *1 | N/A | N/A | N/A |
| 8861-51 8861-50 *1 8861 *1 |
9325 | 6 | 8 |
| 8860-51 8860-50 *1 8860 *1 |
9325 | 6 | 8 |
| 8855 *1 | N/A | N/A | N/A |
| 8847 *1 MR8847-01 *1 MR8847-02 *1 MR8847-03 *1 MR8827 *2 MR8847-51 MR8847-52 MR8847-53 |
N/A | N/A | N/A |
| 8841 *1 8842 *1 |
9325 | 6 | 4 |
| 8835-01 *1 8835 *1 |
9325 | 4 | 4 |
| 8826 *1 | 9325 | 6 | 6 |
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 unit | PROBE 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 9248 | Required power cord 9328 | |
| 8861-51 8861-50 *1 8861 *1 |
8 *3 | N/A |
| 8860-51 8860-50 *1 8860 *1 |
8 *3 | N/A |
| 8855 *1 | N/A | 1 |
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