MFC150 ∅8 mm Flexible Rogowski Coil View larger

MFC150 ∅8 mm Flexible Rogowski Coil




  • Dispositivos de medición, instrumentación de laboratorio
  • Sistemas de control de monitoreo de energía
  • Medida de ondulación CC
  • Monitoreo de transitorios y armónicos
  • Monitoreo de corriente muy alta

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The Sensor measures: AC Current
Output Signal: 100mV/1kA @50Hz (standard)
Power Supply: from the AC network
Sensor IP Rating IP67
  • New version completely redesigned
  • Delivered already calibrated
  • Very thin coil diameter: down to 8 mm
  • Newly designed and enhanced bayonet connector including possibility to regulate calibration
  • Improved accuracy
  • Measurement uniformity at any position of the conductor inside the coil
  • Excellent degree of rejection to the external current conductor
  • Different coil colours available based on quantity


  • Suitable to measure currents from mA to hundreds of kA
  • High linearity
  • Wide dynamic range
  • Very useful with large size or awkward shaped conductors or in places with limited access
  • No danger from open-circuited secondary
  • Not damaged by large overloads
  • Non-intrusive, no power drawn from the main
  • Thanks to its light weight, it can be changed on the measured conductor
  • Totally shielded
  • UL file n. E231725

Coil length: from 25 to 300 cm
Coil diameter: 8.3 ±0.2 mm
Fastening: bayonet holder
Weight: from 150 to 500 g
Material: thermoplastic UL94-V0

Electrical characteristics
Output level (RMS): 100 mV / 1 kA @50Hz (standard)
Coil resistance: from 70 to 900 Ω
Positioning error: better than ±1% of reading (with 15 mm diameter cable)
Frequency range: approx 40 Hz to 20 kHz
Working voltage: 1000 VRMS CAT III
pollution degree 2
Test voltage: 7400 VRMS / 1 min

Connection cable
Type: 2 x 0.15 mm + shield
Length: on request
Features: cULus approved 80°C 1000V 

Environmental conditions
Operating temperature: from -30°C to +80°C
Storage temperature: from -40°C to +80°C
Protection degree: IP67

Standards compliace
Safety: EN61010-1, EN61010-031, EN61010-2-031, EN61010-2-032
EN61010-2-031, EN61010-2-032

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