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Testermeter-PT-722 (4000Ap-p,200kHz）Zero Flux Current Probe
INTRODUCTION
Testermeter-PT-722 - Low zero drift - Low temperature bleaching- Low nonlinear error - Low insertion impedance, eddy current effect, load effect | ||
Technical Specification
Model | Testermeter-PT-722 | |
Bandwidth | DC-200kHz | |
AC current | 4000Ap-p | |
Max.current | 1200A rms | |
DC current | 2000A | |
Min.current | 500mA | |
Accuracy | Guarantee | 3% |
Typical | 1% under±25ppm/℃ | |
Noise | 0.5mV | |
Rise time | 1.75us | |
Coupling | AC/DC | |
Diameter | 52mm | |
Ratio | 1mV/A(1000:1) | |
Selection Guide
| Model | Testermeter-PT-712 | Testermeter-PT-722 | Testermeter-PT-752 |
| Bandwidth | DC-100kHz | DC-200kHz | DC-500kHz |
| AC current | 4000Ap-p | 4000Ap-p | 2000Ap-p |
| Maximum current | 1200A rms | 1000A rms | 600A rms |
| DC current | 2000A | 2000A | 1000A |
| Minimum current | 500mA | 500mA | 500mA |
| Guarantee | 3% | 3% | 3% |
| Typical | 1% | 1% | 1% |
| Temperature drift/zero drift | ＜1mV | ||
| Auto-zero accuracy | ≤0.1mV | ||
| di/dt(Max) | 20A/us | 40A/us | 100A/us |
| Coupling | ≥1MΩand≤47pF | ||
| Rise time | 3.5us | 1.75us | 0.7us |
| Coupling | AC/DC | AC/DC | AC/DC |
| Working Voltage | 600V rms | ||
| Common mode voltage | 600V CAT III and Interference level | ||
| Diameter | 52mm | 52mm | 52mm |
| Ration | 1mV/A(1000:1) | 1mV/A(1000:1) | 2mV/A(500:1) |
| Operation temp | 0-50℃ | ||
| Operation humidity | 20-75% RH | ||
