The CPX9000 SA, A and LA series are smart flexible current probes (Rogowski coils) for AC current from 30 A peak to 3000 kA peak, with bandwidths up to 30 MHz and typical 2% accuracy.
With built-in communication, they work with the OT7001 smart probe controller, which sets the oscilloscope model, current type, attenuation ratio and delay for the connected probe automatically, giving the same experience as an oscilloscope maker's own probes. The flexible coil reaches conductors rigid probes cannot, with almost zero insertion loss; ring size, range and cable length can be customized.
Models & Specifications
Common Specifications
| Specification |
Value |
| Measurement |
AC only |
| Output Connector |
BNC |
| Smart Probe |
Works with the OT7001 smart probe controller |
| Power Supply |
4 × AA batteries or USB DC 5 V |
| Customization |
Range, coil ring size and cable length |
CPX9000SA (small ring, 80/100 mm typ., up to 30 MHz)
| Specification |
Value |
| Coil Ring Size (typ., customizable) |
80 mm/100 mm |
| Accuracy |
±2% |
| Model |
Peak Current |
Bandwidth |
| CPX9003SA |
30 A |
116 Hz–30 MHz |
| CPX9006SA |
60 A |
67 Hz–30 MHz |
| CPX9012SA |
120 A |
34 Hz–30 MHz |
| CPX9030SA |
300 A |
9.2 Hz–30 MHz |
| CPX9060SA |
600 A |
6.2 Hz–30 MHz |
| CPX9120SA |
1200 A |
3.2 Hz–30 MHz |
| CPX9300SA |
3000 A |
2 Hz–30 MHz |
| CPX9600SA |
6000 A |
2 Hz–30 MHz |
| CPX9121SA |
12000 A |
2 Hz–30 MHz |
| CPX9301SA |
30000 A |
2 Hz–30 MHz |
CPX9000A (200 mm ring typ., up to 15 MHz)
| Specification |
Value |
| Coil Ring Size (typ., customizable) |
200 mm |
| Accuracy |
±2% |
| Model |
Peak Current |
Bandwidth |
| CPX9012A |
120 A |
10 Hz–15 MHz |
| CPX9030A |
300 A |
4.8 Hz–15 MHz |
| CPX9060A |
600 A |
2.3 Hz–15 MHz |
| CPX9120A |
1200 A |
1.5 Hz–15 MHz |
| CPX9300A |
3000 A |
1.5 Hz–15 MHz |
| CPX9600A |
6000 A |
1.5 Hz–15 MHz |
| CPX9121A |
12000 A |
1 Hz–15 MHz |
| CPX9301A |
30000 A |
1 Hz–15 MHz |
| CPX9601A |
60000 A |
1 Hz–15 MHz |
| CPX9122A |
120000 A |
1 Hz–15 MHz |
CPX9000LA (large ring, 600 mm typ., 1% accuracy)
| Specification |
Value |
| Coil Ring Size (typ., customizable) |
600 mm |
| Accuracy |
±1% |
| Model |
Peak Current |
Bandwidth |
| CPX9012LA |
120 A |
80 Hz–10 MHz |
| CPX9030LA |
300 A |
50 Hz–10 MHz |
| CPX9060LA |
600 A |
2.1 Hz–10 MHz |
| CPX9120LA |
1200 A |
2.1 Hz–10 MHz |
| CPX9300LA |
3000 A |
1.2 Hz–10 MHz |
| CPX9600LA |
6000 A |
1.2 Hz–10 MHz |
| CPX9121LA |
12000 A |
1.2 Hz–10 MHz |
| CPX9301LA |
30000 A |
0.5 Hz–10 MHz |
| CPX9601LA |
60000 A |
0.5 Hz–10 MHz |
| CPX9122LA |
120000 A |
0.5 Hz–10 MHz |
| CPX9302LA |
300000 A |
0.5 Hz–10 MHz |
| CPX9602LA |
600000 A |
0.5 Hz–10 MHz |
| CPX9123LA |
1200000 A |
0.5 Hz–10 MHz |
| CPX9303LA |
3000000 A |
0.5 Hz–10 MHz |
Specifications from the official Cybertek datasheet (Chinese); use the Download Datasheet button for full details.
