The Bently Nevada 330701-00-40-10-11-05 represents a significant advancement in non-contact displacement monitoring. This 11mm proximity probe provides a wider linear range than standard 8mm models. It effectively measures shaft vibration and axial position on large rotating assets. The 3300 XL technology ensures a stable voltage output proportional to the target distance. Because of this precision, maintenance teams can identify mechanical wear before failure occurs. This sensor serves as a primary tool for protecting high-value industrial equipment.
Technical Specifications and Configuration
This model offers a specialized 3/8-24 UNF thread for deep-reach installation requirements. It follows the API 670 standard for machinery protection systems.
- Thread Size: 3/8-24 UNF
- Total Length: 1.0 meter (3.3 feet)
- Threaded Length: 4.0 inches
- Unthreaded Length: 0.0 inches
- Connector: Gold-plated ClickLoc coaxial connector
- Armor: Stainless steel armored cable
- Mounting: Standard case configuration
Industrial Application and Reliability
Facilities worldwide deploy this probe on steam turbines and heavy-duty compressors. It delivers reliable data for both radial vibration and axial thrust measurements. The increased 11mm diameter allows for a larger measurement gap during operation. This reduces the risk of probe damage from sudden shaft movement. Consequently, the 330701-00-40-10-11-05 model enhances overall plant safety and efficiency. It remains a trusted choice for rigorous predictive maintenance programs.
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