Current clamp sensor

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

Trackbacks/Pingbacks

ใส่ความเห็น