330103-00-04-05-02-00 Bently Nevada 40mm M10x1 Probe

Product Overview

The Bently Nevada 330103-00-04-05-02-00 is an industrial-grade 3300 XL 8mm proximity probe designed for precision displacement and vibration measurements in critical machinery. This specific metric model features a 40mm stainless steel case and a 0.5-meter lead cable, with a total unit weight of approximately 0.32 kg. It is the gold standard for monitoring shaft vibration and position in high-speed turbines and compressors.

Advanced Technical Features

Robust Material Science

Engineered for longevity, the probe utilizes a Polyphenylene Sulfide (PPS) tip, providing excellent chemical and thermal stability. The AISI 303/304 stainless steel housing and internal Viton® O-ring seal protect the internal electronics from differential pressure and environmental contaminants, ensuring consistent data in harsh industrial zones.

Precision Signal Output

This transducer delivers a linear range of 2.0 mm (80 mils), providing an output voltage from -1 to -17 Vdc. It is designed to work seamlessly with 3300 XL Proximitor sensors, offering a standard scale factor of 7.87 V/mm (200 mV/mil). The Miniature coaxial ClickLoc connector ensures a vibration-proof electrical link that maintains signal integrity over long-term operation.

Technical Specifications

Installation & Connectivity

For optimal results, the 330103-00-04-05-02-00 should be gapped at -9 Vdc (approx. 1.27mm). It is compatible with standard 3-conductor shielded triad cables for field wiring up to 305 meters. The ClickLoc connector system provides a "lock-in" feel, ensuring the gold-plated contacts remain seated even under the high-vibration conditions typical of large rotating equipment.

Operational Resilience

This 3300 XL probe is rated for an operating temperature range of -52°C to +177°C. It demonstrates superior moisture resistance, maintaining less than a 3% change in Average Scale Factor (ASF) under 93% humidity for 56 days (per IEC 68-2-3). While this specific version (-00) is the base model without specialized agency approvals, it maintains the same high-performance engineering as certified variants.

Frequently Asked Questions

Q1: What is the maximum thread engagement for this 40mm probe?
A1: The M10x1 threads allow for a maximum engagement of 15 mm. Ensure proper torque to avoid mechanical damage.

Q2: Does this model include stainless steel armor?
A2: No, the 330103-00-04-05-02-00 features a standard FEP cable without armor for easier routing in tight conduits.

Q3: Is this probe interchangeable with 7200 series systems?
A3: While 3300 XL probes provide superior performance, they are primarily designed to be used with 3300 XL extension cables and Proximitors for calibrated accuracy.