Description
Bently 84661-34
Technical Specifications
- Component Type: Precision System Component / Spare Part
- Part Number: 84661-34
- System Compatibility: 3300 / 3500 Series
- Calibration Status: Factory Pre-calibrated
Functional Features
- High-Precision Measurement: Ensures that relative vibration or displacement measurement errors remain strictly within allowable tolerances.
- Anti-Interference Design: Effectively rejects electrical noise and electromagnetic interference common in harsh industrial environments.
- Extended Lifespan: Manufactured with industrial-grade components to withstand continuous, long-term operation.
Application Scenarios
Widely utilized in power plants, refineries, and chemical facilities for 3300 XL system spare parts inventory and on-site maintenance.
Performance Parameters
- Operating Temperature: -40°C to +85°C
- Insulation Resistance: > 100 MΩ
- Dynamic Range: Broad signal processing capability
Material Composition
High-reliability industrial electronic materials and precision-machined mechanical components.
Structural Characteristics
Standardized interface design for rapid disassembly and replacement.
Working Principle
Functions as a core component in the signal chain, responsible for signal conversion, amplification, or demodulation within the measurement loop.
Installation Requirements
Ensure the installation environment is dry and free of corrosive gases. Connection cables must strictly comply with Bently Nevada recommended specifications.
Usage Precautions
After replacing this component, perform static and dynamic calibration using a system calibrator (e.g., TK-3E) to confirm overall system accuracy.




