Description

The 2155/00-06-03-00-01-11-11-11-00-00-00 transient data interface rack from GE Bently Nevada (Baker Hughes) is engineered to collect steady-state and dynamic startup/shutdown data from rotating machinery. It improves transmission speed and reliability compared to legacy TDIX and TDM models, supporting both Ethernet and serial communication protocols.

Specifications

• Model: 2155/00-06-03-00-01-11-11-11-00-00-00

• Manufacturer: GE / Bently Nevada (Baker Hughes)

• Power Supply: 110/220 VAC auto-select

• Transducer Excitation:

  • Proximity Power: –23.16V to –25.72V DC, 0–25 mA

  • Velomitor® Power: –19.17V to –22.10V DC, 2.44–4.97 mA

• Signal Inputs:

  • Displacement: 0 to –24.25V, ~122.5 kΩ impedance

  • Velomitor®: 0 to –19.17V, >10 MΩ impedance

• Measurement Accuracy:

  • AC Accuracy: > [100 – filter attenuation]% of signal amplitude

  • DC Accuracy: ±50 mV DC (displacement)

• Operating Temperature: –20°C to +65°C

• Humidity Tolerance: Up to 95%, non-condensing

• EMC Compliance: EN50081-2, EN50082-2

• IP Rating: Typically IP54

• Slot Capacity: Six sampler card positions

Features

• Real-Time Monitoring: Continuously captures transient and steady-state data

• Dual Communication Support: Offers Ethernet and serial interfaces for flexible integration

• Stable Sensor Excitation: Provides precise power for proximity and Velomitor® sensors

• High Input Impedance: Ensures accurate signal acquisition across multiple channels

• Modular Slot Design: Supports up to six sampler cards for scalable data collection

• Wide Environmental Range: Operates reliably in high humidity and extreme temperatures

• Enhanced Accuracy: Delivers precise AC and DC measurements for diagnostics

• Legacy System Upgrade: Outperforms older TDIX and TDM racks in speed and efficiency

• Industrial Compliance: Meets EMC and IP standards for rugged deployment

• Flexible Power Input: Auto-selecting voltage supports global installation requirements