Products » Online monitors » VibroSIL 2 Compact

Comming soon - VibroSIL 2 Compact is single channel online monitor built in sensor housing with SIL approval. It contains two accelerometers (piezo and capacitive principles) and two processors providing superb operational safety. Three color shining cap informs service staff about actual state of monitored machine. RS485 with ModBus protocol ensures remote monitoring and setup.

 

VibroSIL 2 Compact is completely doubled instrument with many self protective functions, mainly:

  • two independent analog signal ways (from measuring element to processor analog/digital covnerter inputs)
  • comparison of two sensor outputs, in case of difference alarm occurs
  • internal self test of analog input circuits by ajdusting signal
  • internal memory tests
  • second checking processor (checks main signal processor functionality)

Thanks those features VibroSIL 2 Compact is very suitable for safety machine securing where it is impossible to install too expensive systems.









Technical data

Supply voltage 24V DC,
recomended wire area 2,5mm2
Power consumption 6 W ± 0,25W
Operational temperature 0 to + 85°C
Relays output load 5A/125V AC
5A/ 24V DC
5A/250V AC
Protection IP67
Housing material metal/aluminium, painted
Dimensions approx. 125 x 80 x 60 (W x H x D)
Mass 600g
Terminals spring terminal board (terminal box), maximal wire area 2,5mm2
Instrument type single channel (SIL approval)
Internal impedance 27kΩ ± 10% (at 80Hz)

Accuracy

Overall bearing vibrations at 80 Hz: ±2% ± 1digit
within the filter range 10… 1.000 Hz: ±10% ± 1digit
at cut-off frequencies: +10%  -20% ± 1digit
Frequency response 40 dB/dec transition steepness 10Hz filter
40 dB/dec transition steepness 1kHz filter
Temperature ± 2°C in range 10°C to 150°C
Piezo accelerometer

sensitivity 100mV/g ±20%
resonance >20kHz
acc. range 50g
Capacity accelerometer sensitivity 57mV/g ±15%
resonance >5kHz
acc. range 18g
DFT analysis of overall vibrations Indication of frequency within the range 10 ... 1.000 Hz: ±3.125 Hz
Indication of amplitude within the selected filter range: +5% ... -20%
DFT window types Rectangular
Overall vibrations DFT
noise		 +5% + 5 digits

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