Proximitor High-Precision Interface | 106765-25 Bently Nevada
Manufacturer: Bently Nevada
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Part Number: 106765-25
Condition：New with Original Package
Product Type: Eddy Current Technology
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The Bently Nevada 106765-25 acts as a high-fidelity signal conditioner for the 3300 XL Proximity Transducer System. This module receives raw electromagnetic signals from proximity probes and converts them into linear voltage outputs proportional to shaft vibration and position. We supply this unit as 100% Brand New and Original, ensuring stable monitoring performance for critical turbomachinery, high-speed compressors, and industrial pumps.
Technical Specifications
| Feature | Details |
| Sensor Type | 3300 XL Proximitor® Sensor |
| Input Compatibility | 3300 XL 5 mm and 8 mm Proximity Probes |
| Output Type | Voltage proportional to vibration/position |
| Connector Interface | Gold-plated coaxial with ClickLoc™ connectors |
| Operating Conditions | Ruggedized for harsh industrial environments |
| Mounting Options | Compact module for panel or rack mounting |
| Weight | 5.65 lbs (Shipping weight including packaging) |
| Origin | USA |
Engineering Advantages
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Superior Signal Linearity: The 106765-25 provides a highly accurate scale factor (typically 200 mV/mil) over the entire linear range of the probe. This precision allows the monitor to detect subtle mechanical variances, enabling early-stage fault diagnosis and preventing unplanned machinery downtime.
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Resilience to EMI/RFI Interference: Advanced internal shielding and filtered circuitry reject electromagnetic noise from nearby high-power motors and variable frequency drives (VFDs). This maintains signal purity, ensuring that the 3500 system receives only true machinery data without corruption.
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Vibration-Proof ClickLoc™ Connections: The assembly features gold-plated ClickLoc™ coaxial connectors. This locking mechanism prevents accidental signal loss due to machine-frame vibration or thermal expansion, providing a secure electrical path throughout the life of the sensor.
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Simplified System Integration: The compact housing supports high-density mounting in local junction boxes or central control cabinets. It interfaces seamlessly with Bently Nevada 3500 and 1900 series monitors, streamlining the upgrade path for aging protection systems.
FAQs
1. Does the 106765-25 require a specific extension cable?
Yes. To maintain calibration accuracy and the standard scale factor, you must use 3300 XL series extension cables. Using cables from different series (such as 7200) will result in incorrect vibration readings and potential machinery protection failure.
2. Can I use this module with both 5 mm and 8 mm probes?
The 106765-25 is compatible with standard 3300 XL 5 mm and 8 mm proximity probe systems. Always verify that your rack configuration software matches the specific probe diameter to ensure correct sensitivity and alarm thresholds.
3. What is the recommended mounting procedure?
Install the module on a 35 mm DIN rail or directly to a panel using the integrated mounting holes. For outdoor installations, always house the module inside a NEMA 4X or IP66 enclosure to protect the ClickLoc™ connectors from moisture and corrosive agents.
4. How do I verify the module's calibration in the field?
Use a Bently Nevada TK-3 Proximity System Calibrator to check the voltage output at specific gap intervals. Confirm that the slope matches the 7.87 V/mm (200 mV/mil) standard across the sensor's linear range before returning the machine to service.