Bently Nevada 990-05-50-02-01 is a two-wire 4-20 mA vibration transmitter with a 0-5 mil range, a matched 5.0 m sensor system and the documented CSA Division 2 selection.
Bently Nevada 9200-06-05-05-00 is a two-wire Seismoprobe velocity transducer with a 10 Hz minimum frequency, top terminal block and 1/2-20 mounting stud.
Bently Nevada 82365-01 is a legacy dual epoxy-sealed relay output module for documented alarm and control functions in a compatible monitoring channel.