Current clamp sensor
SUTO-iTEC Miniflex 1000 current clamp sensor is an AC RMS current sensor composed of a flexible active part (Rogowski coil model) connected to a compact digital converter, capable of measuring the current carried on a power conductor up to a value of 1000 Aac.
The digital converter supplies an output of 4-20 mA DC in linear proportion to the measured current.
Application
- Current sensing at compressors for load / Unload analyzes
- Current sensing for power / Energy measurement
- Evaluation of machine operation hours
Product features
- Easy installation
- Wide measuring range
- Accurate current sensing
- 4-20 mA output signal
Technical data
| Measuring range | 10 …1000 A AC |
| Fundamental frequency |
40 … 70 Hz |
| Output signal | 4 … 20 mA DC – 0 A AC measured = 4 mA DC output – 1000 A AC measured = 20 mA DC output |
| Maximum output | 21,6 mA DC |
| Load impedance | ≤ 300 Ω |
| Accuracy | 0.5% of reading + 0.2% of range |
| Power supply | 10 VDC to 32 VDC |
| Current consumption |
≤ 30 mA |
| Max. Clamp capacity |
100 mm ± 2 mm |
| Maximum temperature of clamped cable |
≤ +80 °C |
| Protection rating | IP67 |
| Service voltage | ≤ 1000 CAT III, 600 V CAT IV |