BENTLY 125388-01 Vibration Monitoring Module for Industrial Machinery Health Diagnostics
The BENTLY 125388-01 Vibration Monitoring Module delivers precision-engineered vibration analysis for critical rotating equipment. Engineered for predictive maintenance strategies, this 3500 Series module provides continuous real-time monitoring of mechanical vibrations, enabling early detection of bearing wear, misalignment, and other fault conditions in turbines, pumps, compressors, and industrial machinery.


Key Features
- High-Accuracy Sensing: Advanced piezoelectric technology with ±0.1% measurement precision
- Durable Construction: Industrial-grade aluminum housing with IP67 environmental protection rating
- Wide Operating Range: Supports 18-30V DC power input and -40°C to +85°C operating temperatures
- 3500 Series Compatibility: Seamless integration with BENTLY’s 3500 monitoring system architecture
- Diagnostics Interface: Built-in HART communication for configuration and fault analysis
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | BENTLY 125388-01 |
| Power Requirements | 18-30V DC @ 150mA |
| Measurement Range | 0-50 mm/s (0-2.0 in/s) RMS |
| Frequency Response | 5 Hz to 1 kHz |
| Output Signal | 4-20 mA with HART protocol |
| Certifications | CE, ATEX, IECEx, ISO 13373-1 |
Application Fields
This vibration monitoring solution is specifically engineered for mission-critical applications across:
- Petroleum refining and gas processing plants
- Power generation facilities (steam/gas turbines)
- Chemical and petrochemical processing equipment
- Heavy industrial manufacturing machinery
- Marine propulsion systems and offshore platforms
Our Company’s Main Product Brands & Models:
Specializing in premium industrial control components from leading manufacturers including:
ABB (DSQC series, PM866, AC800PEC),
Allen Bradley (1756 series modules),
ICS Triplex (TMR systems),
Prosoft (wireless communication modules),
Reliance (automation controllers),
FOXBORO (IA series),
GE Fanuc (VMIVME modules),
Triconex (safety systems),
Schneider (Modicon controllers),
Bently Nevada (3500/44, 3300 systems),
Emerson Epro (vibration sensors),
Honeywell (control systems),
Woodward (turbine controllers),
Yokogawa (DCS modules).







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