BENTLY+135489-01

Description

You’ve previously inquired about the BENTLY+135489-01 Module, and based on prior searches, here’s a refined response combining the information we found:

Product Name: Bently Nevada 135489-01 I/O Module with Internal Barriers (4 prox/accel channels) and Internal Terminations

Product Description: This module is an intrinsically safe interface for transducer systems used with the Bently Nevada 3500 Machinery Protection System. It offers several key features:

• Explosion Protection: Suitable for hazardous areas due to its intrinsic safety design.
• Compatibility: Fully compatible with the 3500 System, ensuring seamless integration.
• Performance: Doesn’t degrade system performance unlike external barrier modules.
• Pre-matched Components: Bently Nevada transducer systems with hazardous area approvals are pre-matched to these internal barrier modules, eliminating the need for individual safety certificates for each component.
• Coexistence: Standard and internal barrier monitors can coexist within the same 3500 system, offering flexibility for upgrading existing systems.
• Upgrade Path: Existing I/O modules can be replaced with the 135489-01 module for a straightforward upgrade path to benefit from internal barriers.

Key Function: Provides a safe and reliable interface between proximity and acceleration sensors used for machine vibration monitoring within the Bently Nevada 3500 Machinery Protection System.

Possible Parameters:

• Number of Channels: 4 channels for connecting proximity and acceleration sensors.
• Sensor Compatibility: Designed for specific Bently Nevada transducer systems with hazardous area approvals.
• Internal Barrier Specifications: Information on the specific barrier ratings (voltage, current, etc.) might be available in detailed datasheets or manuals.

Specifications (Might Vary):

• 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)
• Proximity & Acceleration Performance:
  • Bandwidth: 30 kHz
  • Amplitude Accuracy: 3% @ 10 kHz, -15/+10% @ 30 kHz
  • Phase Accuracy: -11° @ 10 kHz
• Circuit Parameters (Power):
  • Uo = 26.25 V
  • Rmin = 237.6 Ω
  • Io = 110.48 mA
• Circuit Parameters (Signal):
  • Uo = 13.65 V
  • Rmin = 4985 Ω
  • Io = 2.74 mA