The TBN/TRN-S4 Series has been awarded SIL2 certification by TÜV, thus meeting the requirements for use in safety-related applications. TWK's proven safety series of magnetic encoders is expanded with the TBN/TRN-S4 series, which features increased resolution in the single-turn range (model TBN) and a variety of different applications. The resolution of the sensor system can be up to 16-bits. The detection of the multiturn part, i.e. the number of revolutions (max.12-bit), is done by an absolute multiturn gear (model TRN). This model series is an all-round talent. It covers the entire spectrum, from large and robust to miniature versions, which can be used in areas that do not require extremely high standards for environmental influences and must be cost-effective.