Model F6215

Ring force transducer

For bolt forces up to 1.500 kN

Selected documents
Sales contact

WIKA Croatia d.o.o.

+385 1 6531-034
+385 1 6531-357


  • Measuring of pretensioning forces on screw connections
  • Plant engineering
  • Cutting tools
  • Measurement and inspection equipment
  • Test setups

Special features

  • Measuring ranges 0 ... 15 kN up to 0 ... 1.500 kN
  • Force measurements
  • Compact and small dimensions, simple installation
  • Protection class IP65
  • Relative linearity error 1 % Fnom


Ring force transducers are designed for static measurement tasks in the direct flux of force. They determine the compression forces in a wide scope of applications.

The miniature ring force transducers are specially designed for small dimensions and measure compression and pre-tension forces.

Due to its compactness, this force transducer can be used in a wide range of industrial and laboratory areas. Application areas are the simple determination of screw prestresses in which the force transducer is used as a measuring washer or or a ring geometry in a compact design is required. The series is designed for screw sizes from M6 (15 kN) to M52 (1.500 kN).

In order to avoid overloading, it is advantageous to connect the load cell electrically during installation and to monitor the measured value.

The force to be measured must be applied concentrically and free of transverse force. When mounting the force transducer, a flat and hard surface should be ensured. Due to its small geometry, this force transducer reacts very sensitively to changing or different installation positions. Accessories are two ground adapter discs for protection and optimized force transmission.


  • Calibration control 100 % signal
  • Sensitivity calibration 1 mV/V
  • Cable amplifier 4 ... 20 mA or 0 ... 10V output
Ring force transducer
  • Ring force transducer
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