MFT-100

MFT-100

MFT-100

Product catalog summary
Overview
The MFT-100 is a single-axis magnetic field transducer designed for high accuracy, linearity, and stability in measuring magnetic fields up to ±2 Tesla. It is suitable for installation in the air gap of generators and electrical motors, offering immunity to deposits and vibrations.

Features
  • Single axis measurement system
  • Measuring range: ±2 Tesla
  • Easy installation without rotor removal
  • Small, flat design for air gap installation
  • Interchangeable sensor head
  • Operates on a single +24VDC power supply

Operation
  • Linear magnetic field range: ±2T
  • Current output signal: 4 to 20mA for -2T to +2T
  • Sensitivity: 4mA/T with <1% tolerance
  • Linearity error: <0.1%
  • Long-term stability: <1% over 10 years
  • Temperature coefficient of sensitivity: ≤ -0.06%/°C
  • Frequency range: DC to 1kHz
  • Power supply: +24V nominal, 18-36V

Environmental Specifications
  • Operating temperature for probe: -25°C to +125°C
  • Operating temperature for cable: -25°C to +155°C
  • Operating temperature for conditioning unit: -25°C to +80°C
  • Complies with EMC standards EN 61326-2-3:2006

Physical Specifications
  • Sensitive surface: ø 0.3mm
  • Angular accuracy: ±0.5°
  • Probe dimensions: 6 x 3 x 21.5 mm
  • Conditioning unit dimensions: 63 x 149 x 35 mm

Electrical Wiring
  • Terminal 1: Brown - +24V power supply
  • Terminal 2: White - 0V power supply
  • Terminal 6: Green - Iout+, Isolated 4-20mA output
  • Terminal 7: Yellow - Iout-, Isolated 4-20mA output

Ordering Information
  • MFT-100: Magnetic Field Transmitter
  • MFS-100: Magnetic Field Sensor with 10m cable
  • MFC-100: Magnetic Field Conditioner
  • Installation protective tube and protective shoe available
  • AGS Installation kit includes adhesive and sealant

Contact Information
MC-monitoring SA, Route André Piller 19, CH-1762 Givisiez, Switzerland. Phone: +41 58 411 54 00, Email: [email protected]
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Catalog excerpts

MFT-100-1

Single Axis Magnetic Field Transducer MFT-100 Monitoring solution Single axis magnetic field measurement system Measuring range up to +/-2 Tesla Easy to install on stator wall without removing the rotor Magnetic flux monitoring Immune to deposits and vibrations Small size and flat design for electrical machines air gap Typical applications Interchangeability of the sensor head Single +24VDC power supply Hydrogenerators Windturbines Gearless millsdrives Turbogenerators DESCRIPTION The MFT-100 is a single-axis high accuracy, linearity and stability magnetic field to analogue current transducer. It is particularly appropriate for mapping the magnetic field in the range to ±2 Tesla. The sensor’s head contains a high quality Hall element. The very thin sensor’s head design allows mounting in the air gap of generators and electrical motors. A novel sensor chip in the probe entirely eliminates influences from DC magnetic field components other than the one measured (Y-axis), so that even for strong no uniform fields no planar Hall effect leads to errors in the output voltage. The transducer consists of a sensor’s head with integral flexible cable of 10 meters connected to a conditioning unit.

 Open the catalog to page 1
MFT-100-3

Wire color Description Brown +24V power supply White 0V power supply Green Iout+, Isolated 4-20mA output + Yellow Iout-, Isolated 4-20mA output - Clear Output cable shield (not internally connected)

 Open the catalog to page 3
MFT-100-4

ORDERING INFORMATION Part type MFT-100 Ordering code 03.100.000 Description Magnetic Field Transmitter, including sensor MFS-100 and conditioner MFC-100 Part type MFS-100 Ordering code 03.100.100 Description Magnetic Field Sensor with 10m shielded cable. Factory calibrated. Part type MFC-100 Ordering code 03.100.200 Description Magnetic Field Conditioner with 4-20mA output corresponding to -2 Tesla to +2 Tesla Part type Installation protective tube Ordering code 03.100.900 Description Protective tube for MFS-100 installation ID=5.6mm, OD=10mm, material PA-6, Temperature range -40°C to +120°C....

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.