Moving coil unit for analog meters
KM/KSI series
PREFAG Carl Rivoir
- The system permits printed scales with good repeatability
- Samarium cobalt magnets guarantee stable magnetic values
- Despite of large air gap, high magnetic flux density
- Depending on the internal resistance, an adequade torque is still obtained with a sensity of 250 µA
- The design produces good concentricity of the pole rings to the moving element
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