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MFC190 ∅12 mm flexible Rogowski coil
From March 2024 new accuracy class of 0.5% according to IEC 61869-10
- Measuring devices, laboratory instrumentation
- Energy monitoring control systems
- DC ripple measurement
- Monitoring of transients and harmonics
- Very high current monitoring
Highlights
- Suitable to measure currents from mA to hundreds of kA
- High linearity
- High output value
- 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
New
- New version completely redesigned
- Delivered already calibrated
- 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
Transducer
Coil length: from 30 to 300 cm
Coil diameter: 12.3 ±0.3 mm
Fastening: bayonet holder
Weight: from 180 to 500 g
Material: thermoplastic UL94-V0
Electrical characteristics
Output level (RMS): 0.333 V / kA @50Hz
Coil resistance: from 300 to 2000 Ω
Positioning error: better than ±1% of reading
Working voltage: 1000 VRMS CAT III
600 VRMS CAT IV pollution degree 2
Test voltage: 7400 VRMS / 1 min
Connection cable
Type: 2 x 0.15 mm + shield
Length: on request
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
RELATED PRODUCTS:
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- The Sensor measures:
- AC Current
- Output Signal:
- 0,333 mV AC
- Power Supply:
- from the AC network
- Sensor IP Rating
- IP67