Product Overview
The Bently Nevada 330910-07-23-50-02-00 is a 3300 NSv proximity probe designed for precise, non-contact vibration and position measurements in critical rotating machinery. This industrial automation module delivers dependable performance in harsh environments, thanks to its rugged construction and proven eddy-current sensing technology. With a 5.0-meter total length and an M10x1 threaded case, this probe integrates seamlessly into existing monitoring systems.
Key Specifications
This Bently Nevada 330910-07-23-50-02-00 proximity probe offers the following key parameters:
-
Probe dc Resistance: 5.3 ± 0.7 ohms (center conductor to outer conductor)
-
Probe Tip Material: Polyphenylene sulfide (PPS)
-
Probe Case Material: AISI 304 stainless steel (SST)
-
Probe Cable: 75 Ω coaxial, FEP insulated, available in 0.5, 1, 5, or 7 meters
-
Operating Temperature: -52°C to +177°C (-62°F to +351°F)
-
Storage Temperature: -52°C to +177°C (-62°F to +351°F)
Applications
The 330910-07-23-50-02-00 excels in turbomachinery monitoring, including steam turbines, gas turbines, compressors, and pumps. Its stainless steel case and PPS tip withstand high temperatures and corrosive environments, making it ideal for refinery, power generation, and chemical processing plants. The 5.0-meter cable length provides flexible routing to junction boxes or monitors, simplifying installation.
Installation Guidance
When installing the Bently Nevada 330910-07-23-50-02-00, ensure the unthreaded length (70 mm) is at least 20 mm less than the case length (230 mm) to avoid interference. Use the recommended torque of 11.3 N•m (100 in•lb) for the M10x1 probe case, and finger-tight for the connector. Maintain a minimum bend radius of 25.4 mm (1.0 in) to protect the cable. Avoid sustained exposure below -34°C (-30°F) to prevent pressure seal failure.
Maintenance & Reliability
Regularly inspect the probe cable for cuts or abrasions, especially near the connector. Verify the probe tip for debris or damage that could affect readings. The 330910-07-23-50-02-00 requires minimal maintenance due to its robust construction, but periodic calibration checks ensure long-term accuracy. With proper care, this probe offers extended service life, reducing downtime and replacement costs.
Selection Guide
Before purchasing, confirm your system's compatibility with the 5.0-meter cable and the miniature coaxial ClickLoc connector. The -00 agency approval option means no extra certifications are required for standard industrial use. PLC Source PRO supplies this Bently Nevada 330910-07-23-50-02-00 as new, original factory-packed stock with a 12-month warranty, ensuring genuine performance and reliability.