Description
Bently Nevada 3500/50-01-00-01 Speed Module Technical Profile
1. Product Details
- Core Identity: A dual-channel speed I/O module belonging to the Bently Nevada 3500 Series Machinery Monitoring System, with part number 133442-01.
- Commercial Specs: Brand new with original factory packaging, manufactured in the USA, supported by 12-month official warranty, with 7×24h technical service and return support.
- Basic Function Definition: Designed to accept input signals from proximity probes or magnetic pickups, dedicated to measuring shaft rotational speed, rotor acceleration and rotor rotation direction.
2. Primary Application Scenarios
- Critical Rotating Machinery Monitoring: Deployed on steam turbines, centrifugal compressors, large industrial motors, reciprocating compressors and gearboxes to deliver real-time speed data.
- Industrial Measurement Scenarios: Used for bearing temperature monitoring, air valve temperature measurement, gearbox casing vibration detection and motor vibration point data acquisition in heavy industrial sites.
- System Integration Scenarios: Seamlessly integrated into the 3500 series rack, providing conditioned Keyphasor signals to the system backplane for other monitoring modules to use, eliminating the need for separate signal processing units.
350050 288062-02
3. Related Series Models
- Core Configuration Variants: 3500/50-01-00-01 (standard dual-channel speed module), 3500/50-01-00-02 (enhanced version with extended speed measurement range), 3500/50-02-00-01 (4-channel speed monitoring version), 3500/50-03-00-01 (ATEX hazardous area certified version).
- I/O Terminal Variants: Non-isolated internal termination, isolated external termination, intrinsically safe barrier termination for different field wiring and explosive zone deployment requirements.
- Cross-System Compatible Models: Interoperable with 3500/25 Enhanced Keyphasor Module, 3500/72M Overspeed Protection Module and other 3500 series units to form a complete speed and phase monitoring solution.
4. Core Features
- Dual Independent Channel Design: Two fully independent speed measurement channels, no cross-signal interference, supporting redundant configuration for safety-critical application scenarios.
- User-Programmable Alarm Logic: All measurement parameters can be compared against custom-configured alarm setpoints, automatically triggering alarm outputs when thresholds are violated.
- Built-in Keyphasor Signal Output: Can be configured to supply conditioned Keyphasor signals to the 3500 rack backplane for other monitors, reducing extra hardware investment and system wiring complexity.
5. Main Functions
- High-Precision Speed Measurement: Accurately captures real-time shaft rotational speed, rotor acceleration and rotor rotation direction data from proximity probes or magnetic pickups.
- Automatic Alarm Triggering: Compares real-time measured values against user-defined alarm setpoints, generating corresponding alarm signals when abnormal conditions are detected.
- System Signal Sharing: Outputs standardized conditioned Keyphasor signals to the 3500 system backplane, providing phase reference data for other monitoring modules to support synchronous vibration analysis and machinery fault diagnosis.
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