Product Overview
The Bently Nevada 330903-00-04-05-02-05 is a 3300 NSv Proximity Probe engineered for high-reliability vibration and position monitoring in critical rotating machinery. This industrial automation module delivers precise shaft displacement measurements, enabling predictive maintenance and reducing unplanned downtime. With its M8X1 thread and 0.5 meter (20 inch) total length, this probe integrates seamlessly into existing monitoring systems.
Technical Specifications
Key parameters for the Bently Nevada 330903-00-04-05-02-05 include:
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Linear Range: 1.5 mm (60 mils), starting at approximately 0.25 mm (10 mils) from target
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Incremental Scale Factor (ISF): 7.87 V/mm (200 mV/mil) ±12.5%/-20%
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Deviation from Best Fit Straight Line (DSL): Less than ±0.06 mm (±2.3 mils)
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Frequency Response: 0 to 10 kHz: +0, -3 dB typical
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Probe Tip Material: Polyphenylene sulfide (PPS)
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Probe Case Material: AISI 304 stainless steel (SST)
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Operating Temperature: -52°C to +177°C (-62°F to +351°F)
Performance and Reliability
The 330903-00-04-05-02-05 is mechanically and electrically compatible with Bently Nevada's previous 3300 RAM probe, ensuring easy retrofits. Its NSv design offers increased chemical resistance, making it ideal for process compressor applications. The probe's superior side-view characteristics simplify gapping, even at close distances.
Installation and Setup
For optimal performance, follow these guidelines:
- Recommended torque: finger tight; maximum torque 0.56 N•m (5 in•lb)
- Minimum bend radius: 25.4 mm (1.0 in) with or without SST armor
- Field wiring: 0.2 to 1.5 mm² (16 to 24 AWG) with three-conductor shielded triad cable
- Maximum field wiring length: 305 meters (1000 feet) between the Proximitor Sensor and monitor
Compatibility and Integration
This probe works with Bently Nevada 3300 XL NSv Proximitor Sensors and is compatible with the 3300 series monitoring systems. The miniature coaxial ClickLoc connector ensures secure and reliable connections.
Selection Guide
When ordering the Bently Nevada 330903-00-04-05-02-05, verify the exact part number and configuration options: unthreaded length 00 mm, overall case length 40 mm, total length 0.5 meter, and multiple approvals. For genuine parts and expert support, choose PLC Source PRO as your trusted supplier.