Continuous monitoring of pumps

The loss of pumps or compressors in production can lead to substantial damage and production delays. Therefore such aggregates are ever more frequently continuously supervised. A particularly economical solution for this task are vibration transmitters, whose exit can be evaluated and supervised very simply with an existing SPS. The vibration transmitters of the series of 64x of PCB-IMI supply a mA signal to 4 � 20 with according to the effective or peak value of the measured oscillation speed and/or oscillation acceleration. Additionally to acceleration they measure also the temperature and supply a proportional output signal of 10 mV/�C. Since for the enterprise only 24 VDC are necessary, which are made available by each SPS, leave themselves simple and economically oscillation and temperature monitorings at pumps, compressors, exhausts and other aggregates would drive through. When critical changes the SPS an alerting or a disconnection can vorgenehmen. The transducers of the series of 64x are with measuring range of 12,5, 25 and 50 mm/s available. The determination of the rms of the oscillation speed takes place according to ISO 180161-3. The housings are manufactured, it different plug and cable variants are offered made of stainless high-grade steel. Waterproof remarks are just as available as models with ATEX permission.

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