BENTLY 3500/50 133388-02 High-Performance Control Board for Industrial Monitoring & Protection
The BENTLY 3500/50 133388-02 Control Board delivers advanced vibration monitoring and machinery protection for critical industrial equipment. Engineered with robust electronics and BENTLY’s proprietary diagnostic algorithms, this module ensures real-time data acquisition and predictive maintenance capabilities in harsh industrial environments.


Key Features
- Real-Time Condition Monitoring: Continuous acquisition of vibration data with ±0.5% measurement accuracy
- Redundant Architecture: Dual-channel design with automatic failover for uninterrupted operation
- Environmental Resilience: Operating temperature range -40°C to +85°C with IP67-rated enclosure
- Integrated Diagnostics: Built-in self-test functions and fault prediction algorithms
- Flexible Integration: Compatible with 3500/44 and 3500/20 frame systems via standard rack mounting
Technical Specifications
| Parameter | Specification |
| Power Requirements | 24V DC (Typical 2A operating current) |
| Signal Types | 4-20mA analog inputs, RS485 digital communication |
| Certification | CE, UL, ATEX Ex nA IIC T4 Gc |
| Installation Method | 19″ rack-mountable Eurocard format (100 x 300mm) |
Application Fields
This control board is engineered for precision monitoring in power generation plants (gas/steam turbines), oil & gas facilities (compressors/pumps), and heavy industrial applications (rolling mills, paper machines). Its explosion-proof design meets Zone 2 hazardous location requirements, while the integrated alarm relays enable immediate shutdown of critical machinery during fault conditions.
Our Featured Brands & Products
We specialize in industrial control solutions from leading manufacturers including:
ABB,
Allen Bradley,
Bently Nevada (3500/33 Series, 3300 XL Probes),
GE Fanuc,
Honeywell,
Schneider Electric, and
Woodward (UG-10D, 8521-0312 Controllers).







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