Bently Nevada 135489-04 3500/40 I/O Module with Internal Barriers and Internal Terminations

Description:

• The 135489-04 is a 3500/40 I/O Module equipped with internal barriers and internal terminations.
• It is designed to provide explosion protection for transducer systems connected to the 3500 Machinery Protection System.
• The module ensures that all types of transducer systems can be installed within a hazardous area without degrading system performance.

Technical Parameters:

• Dimensions (Height x Width x Depth): 241.3 mm x 24.4 mm x 163.1 mm (9.50 in. x 0.96 in. x 6.42 in.)
• Weight: 0.46 kg (1.01 lb)
• Bandwidth: 30 kHz
• Amplitude Accuracy:
  • 3% @ 10 kHz
  • -15/+10% @ 30 kHz
• Phase Accuracy: -11° @ 10 kHz
• Channel Parameters:
  • Um = 250 V
  • Uo = 27.45 V
  • Io = 113.24 mA
  • Co = 0.086 µF
  • Lo = 2.77 mH
  • Po = 726.96 mW
• Circuit Parameters:
  • Power (PWR):
    • Uo = 26.25 V
    • Rmin = 237.6 Ω
    • Io = 110.48 mA
  • Signal (SIG):
    • Uo = 13.65 V
    • Rmin = 4985 Ω
    • Io = 2.74 mA
• Velomitor Sensor:
  • Amplitude Accuracy: ±1%
  • Circuit Parameters:
    • Uo = 26.25 V
    • Rmin = 297 Ω
    • Io = 88.39 mA
  • Channel Parameters:
    • Um = 250 V
    • Uo = 26.25 V
    • Io = 88.39 mA
    • Co = 0.097 µF
    • Lo = 4.55 mH
    • Po = 580.02 mW
• Temperature:
  • Temperature Accuracy: ±1 °C @ +25 °C, ±15 °C over operating temperature
  • Phase Accuracy: -11° @ 10 kHz
  • Channel Parameters:
    • Um = 250 V
    • Uo = 7.71 V
    • Io = 89.17 mA
    • Co = 9.3 µF
    • Lo = 4.55 mH
    • Po = 132.41 mW
  • Circuit Parameters:
    • Channel B:
      • Uo = 5.36 V
      • Rmin = 133.25 Ω
      • Io = 40.23 mA
    • Channel C:
      • Uo = 6.51 V
      • Rmin = 133.25 Ω
      • Io = 48.86 mA
• Process Variable:
  • Channel Parameters:
    • Um = 250 V
    • Uo = 27.98 V
    • Io = 279.34 mA
    • Co = 0.083 µF
    • Lo = 0.455 mH
    • Po = 842.89 mW
  • Circuit Parameters:
    • Power (PWR):
      • Uo = 26.78 V
      • Rmin = 297 Ω
      • Io = 90.17 mA
    • Signal (SIG):
      • Uo = 9.56 V
      • Rmin = 50.58 Ω
      • Io = 189.01 mA