"Vibration key" system (based on DVA141.XXX + TIK-PLC.112.11)

Metrological parameters

• Conversion coefficient, mA*s/mm / Range of indications of RMS vibration velocity, mm/s
  1.6 / 0-10
  1.259 / 0-12.7
  0.8 / 0-20
  0.64 / 0-25
  0.63 / 0-25.4
  0.533 / 0-30
  0.4 / 0-40
  0.32 / 0-50
  0.315 / 0-50.8
  0.267 / 0-60
  0.2 / 0-80
  0.16 / 0-100
• Operating frequency range, Hz
  2-1000
  3-1000
  5-1000
  10-1000

Interface

• Output signal type
  4-20 (0-20) mA
  RS-485 (Modbus RTU Slave) x 2
  relay output
• Interface
  RS-485
• Protocol
  Modbus RTU (Slave)
• Supply
  +24±2
• Power consumption, W, not more
  2
• Graphic OLED display resolution, pixels
  64x48
• Number of analog inputs 4-20 mA
  1
• Number of discrete inputs
  1 ("dry contact")
• Number of analog outputs 4-20 mA
  1
• Number of independent relays alarm systems and EP
  2 (1 "NC" and 1 "NO")

Explosion protection

• Kind
  intrinsically safe circuit
• Marking
  Group I
  РO Ex ia I Ma X
  0Ex iа IIC Т6…T2 Ga Х
  Ex ia IIIC T₂₀₀ 100°C…T₂₀₀ 280°C Da X
  Ex ib IIIC T95°C…T275°C Db X
  
  Group II
  2Ex nA IIC T6…T2 Gc X
  
  Group III
  РO Ex ia I Ma X
  
  Group IV
  0Ex iа IIC Т6…T2 Ga Х
  
  Group V
  Ex ia IIIC T₂₀₀ 100°C … T₂₀₀ 280°C Da X
  
  Group VI
  Ex ib IIIC T95°C…T275°C Db X
  
  [Ex ib Gb] IIC (TIK-PLC controller)

Design parameters

• Version
  all-in-one cable connection (DVA141.104)
  TIK-KXX connector on cable (DVA141.164)
  TIK-KXX connector on the body (analogue of MIL-C-5015) (DVA141.214, DVA141.714)
  connection to the terminal block (DVA141.252)
• Overall dimensions, mm
  Ø39.25x36 (DVA141.1XX)
  Ø26x70 (DVA141.214)
  113.5x46.5 (DVA141.252)
  35x55.5x24.5 (DVA141.714)
  100x115x23 (TIK-PLC controller)
• Weight, kg, not more than
  0.1 (DVA141.1XX)
  0.13 (DVA141.2XX)
  0.25 (DVA141.714)
  0.3 (TIK-PLC controller)
• Mounting type
  screw M4 3 pcs. (DVA141.1XX)
  stud M8 1 pc. (DVA141.2XX)
  screw M6 1 pc. (DVA141.714)
  on DIN-rail (TIK-PLC controller)
• Protection class
  IP65/IP68 (DVA141.104, DVA141.164, DVA141.214, DVA141.714)
  IP65 (DVA141.252)
  IP20 (TIK-PLC controller)

Operating parameters

• Operating temperature range, ºС
  -40...+80 (climatic version H)
  -60...+80 (climatic version X)
  -196...+80 (climatic version K)
  -20...+65 (TIK-PLC controller)

Reliability parameters and manufacturer's guarantees

• MTBF, hours, not less than
  100 000 (DVA vibration sensor)
  150 000 (TIK-PLC controller)
• Warranty service life, months
  24 (DVA vibration sensor)
  20 (TIK-PLC controller)
• Service life, years, not less than
  20
• Time between verifications
  2 years