German EPRO vibration sensor PR9268/202-100 9210-00089Nn probe

German EPRO vibration sensor PR9268/202-100 9210-00089Nn probe

German EPRO vibration sensor PR9268/202-100 9210-00089Nn probe

The absolute vibration transducers of the PR 9266/.. and PR 9268/.. families have been designed to measure absolute vibrations in the frequency ranges 10..1000Hz and 4…1000Hz. with vibration amplitudes of up to 2mm resp. 3mm (peak-peak). They provide electric signals proportional to the vibration velocity. Both transducer families offer several basic types to cover a wide range of industrial measuring applications.

The robust construction and the splashproof housing permit the transducers to be mounted even in hostile environments. Application areas of the transducers are all kind of turbo machinery, fans, compressors, gear boxes, pumps, coal mills and other machines. The transducers PR 9268/60 and PR 9268/70 are suitable particularly at high temperatures – i.e. for applications at gas turbines. Moreover, these transducers include electric adaptations to supersede the MMG 033 and MMG 1033 absolute vibration transducers of the former AEG Kanis group. For this, three different transducer sensitivities are at disposal, depending on the type of measuring amplifier.

The high output level and the low impedance of the measuring coil effect a high interference immunity. Subsequent measuring amplifiers of the epro MMS 3000 and MMS 6000 Machine Monitoring systems pick up and process the vibration signal without the need of additional intermediate amplifiers.