Bently Nevada 3500/44M Aeroderivative GT Vibration Monitor

3500/44M Aeroderivative GT Vibration Monitor

Description

The all-new Bently Nevada 3500/44M Aeroderivative GT Vibration Monitor is specially designed for aeroderivative gas turbine operations. This four-channel instrument continuously monitors machinery and uses configured alarm setpoints to activate alarms, providing essential information to both operations and maintenance personnel.

Specifications

• Inputs

  • Signal: Accepts 1 to 4 signals from interface modules (part numbers 86517 and 86497), velomitors, and accelerometers
  • Power consumption: 7.7 Watts, typical
  • Input Impedance:
    • Aero GT I/O: Greater than 95 kΩ (Proximitor and acceleration inputs)
    • Prox/Velom I/O and Multimode Prox/Velom I/O:
      • 10 kΩ for Prox/Accel
      • 3.5 MΩ for Velomitor

• Physical

  • Monitor Module (Main Board)
    • Dimensions (Height x Width x Depth): 241.3 mm x 24.4 mm x 241.8 mm (9.50 in x 0.96 in x 9.52 in)
    • Weight: 0.91 kg (2.0 lb)
  • I/O Modules
    • Dimensions (Height x Width x Depth): 241.3 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in)
    • Weight: 0.45 kg (1.0 lb)

Ordering Information

• Aeroderivative Monitor 3500/44 - AA - BB

  • A: I/O Module Type

    • 01: Aero GT I/O Module with Internal Terminations
    • 02: Aero GT I/O Module with External Terminations
    • 05: Prox/Velom I/O Module with Internal Terminations
    • 06: Prox/Velom I/O Module with External Terminations
    • 07: Multimode Prox/Velom I/O Module with Internal Terminations
    • 08: Multimode Prox/Velom I/O Module with External Terminations

  • B: Hazardous Area Approval Option

    • 00: None
    • 01: cNRTLus (Class 1, Division 2)
    • 02: ATEX/IECEx/CSA (Class 1, Zone 2)