Introduction / Engineer’s Insight
The Bently Nevada 24701-28-10-00-110-03-02 Proximitor Module is a high-precision interface module designed to convert proximity probe signals into stable, conditioned outputs for machinery monitoring systems. This module is engineered for critical rotating equipment, providing reliable shaft displacement and vibration information for protection, diagnostics, and predictive maintenance.
Engineers value this module for its robustness, repeatable calibration, and ease of integration into 3300/3500 series monitoring systems. Its compact design ensures minimal installation footprint while maintaining signal integrity under harsh industrial conditions.
Technical Specifications
| Parameter | Description |
|---|---|
| Model Number | 24701-28-10-00-110-03-02 |
| Module Type | Proximitor / Proximity Sensor Module |
| Compatible Probes | 3300 XL series proximity probes |
| Output Signal | Conditioned analog voltage proportional to shaft gap |
| Power Supply | +24 V DC nominal |
| Frequency Response | DC to 10 kHz |
| Operating Temperature | 0 °C to +70 °C |
| Mounting | Panel or DIN rail mounting |
| Housing Body Diameter | 78.2 mm |
| Weight | 1.8 kg |
| Environmental Rating | IP20 (cabinet installation) |
| Calibration | Factory calibrated; field calibration supported |
Applications / Field Deployment Examples
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Shaft displacement monitoring on turbines, compressors, and pumps.
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Integrated into X-Y probe configurations for rotor orbit analysis.
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Feeding conditioned signals into 3300/3500 monitoring racks for machinery protection.
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Retrofitting legacy systems with modern proximitor modules for improved reliability.
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Supporting predictive maintenance programs through continuous vibration and displacement trending.
Advantages / Key Features / Engineering Benefits
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High Signal Fidelity: Ensures accurate shaft displacement and vibration readings.
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Compact and Durable: Small footprint, built for industrial environments.
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Seamless Integration: Compatible with 3300/3500 series monitoring racks.
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Flexible Deployment: DIN rail or panel mounting for diverse installations.
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Robust Calibration: Factory and field calibration ensure consistent measurement accuracy.
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Reduced Installation Complexity: Simplifies sensor-to-monitor interfacing.
Excellent PLC
