Vibration velocity sensors with current output DVA141.X21 laboratory

Metrological parameters

• Dynamic acceleration range, m/s²
  not more than 160
• RMS vibration velocity measuring range, mm/s
  0...10
  0...12.7
  0...20
  0...25
  0...25.4
  0...30
  0...40
  0...50
  0...50.8
  0...60
  0...80
  0…100
  
• Operating frequency range, Hz
  2-1000
  5-1000
  10-1000
• Electrical resistance of insulation between the vibration converter circuit and the shell, MOhm, not less than
  40

Interface

• Output signal type
  "current loop" 4...20 mA
• Supply voltage range, V
  10...24
• The polarity of the connection of the vibration transducer
  arbitrary

Explosion protection

• Kind
  intrinsically safe electrical circuit
• Marking
  0Ex ia IIC T5...T6 Ga X
• Connection
  through TIK-PLC 112 controller
  through safety barrier

Design parameters

• Version
  with PC-4 connector on the body
• Overall dimensions, mm
  Ø39.25x60 (DVA141.121)
  Ø28x60 (DVA141.221)
• Weight, kg, not more than
  0.17
• Mounting type
  screw M4x21 (M4x28) 3 PCs., magnet (DVA141.121)
  stud M6x1 (M8x1/M10x1/M12x1) (DVA141.221)
• Protection class
  IP54

Operating parameters

• Operating temperature range, ºС
  -10…+80 (climatic version L)

Reliability parameters and manufacturer's guarantees

• Mean time between failures, hours, not less than
  40 000
• Warranty service life, months
  18
• Service life, years, not less than
  10
• Time between verifications
  2 years