Technical Specifications Breakdown
Key parameters for the 330103-00-05-15-02-05 are listed below for quick reference:
| Feature | Specification |
|---|---|
| Product Type | 3300 XL 8 mm Proximity Probe |
| Thread Size | M10 x 1 |
| Unthreaded Length | 0 mm |
| Overall Case Length | 50 mm |
| Total Length | 1.5 meter (4.9 feet) |
| Connector Type | Miniature coaxial ClickLoc connector, standard cable |
| Agency Approvals | CSA, ATEX, IECEx |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel (SST) |
| Linear Range | 2 mm (80 mils), from 0.25 to 2.3 mm (10 to 90 mils) |
| Recommended Gap Setting (Radial Vibration) | -9 Vdc [approximately 1.27 mm (50 mils)] |
| Probe DC Resistance (1.5 m) | 7.73 ± 0.50 Ω |
| Operating Temperature (Standard) | -52°C to +177°C (-62°F to +350°F) |
| Extended Temperature Range (Tip) | -52°C to +218°C (-62°F to +425°F) |
| Extended Temperature Range (Cable) | -51°C to +260°C (-60°F to +500°F) |
| Weight | 323 g/m (11.4 oz) |
Industry Applications: Solving Real-World Vibration Problems
In steam turbines, the 2 mm linear range and -9 Vdc recommended gap provide precise shaft position data even at high speeds. For centrifugal compressors in hazardous areas, the CSA, ATEX, and IECEx approvals allow direct installation in Zone 0 and Division 1 environments without additional barriers. The PPS tip and stainless steel case resist chemical attack in refinery and petrochemical settings.
Installation & Setup Guidance
Proper installation is critical for accurate readings. The M10 x 1 thread allows a maximum engagement of 15 mm into the machine case. Use the recommended gap setting of -9 Vdc (approximately 1.27 mm or 50 mils) for radial vibration monitoring. Field wiring should use 0.2 to 1.5 mm² (16 to 24 AWG) three-conductor shielded triad cable with tinned ends. The maximum distance between the Proximitor Sensor and monitor is 305 meters (1,000 feet). For long cable runs, consult the frequency response graphs in the manual to anticipate signal roll-off.
Maintenance & Reliability
The probe is designed for long-term reliability in harsh conditions. The Viton® O-ring seals the probe tip against differential pressure, though probes are not pressure tested before shipment. If your application requires a pressure seal test, contact the custom design department. Humidity exposure up to 93% for 56 days results in less than 3% change in Average Scale Factor (ASF). Avoid exposing the probe to temperatures below -34°C (-30°F) to prevent premature pressure seal failure.
The Challenge of Reliable Vibration Monitoring in Harsh Environments
Rotating machinery failures often begin with subtle shaft vibrations that go undetected until costly damage occurs. Engineers need a sensing solution that delivers accurate, repeatable measurements under extreme temperatures, humidity, and hazardous area conditions. The Bently Nevada 330103-00-05-15-02-05 addresses these demands with a robust design and proven performance.
Compatibility & Integration
The 330103-00-05-15-02-05 integrates with Bently Nevada 3300 XL Proximitor Sensors and compatible monitoring systems. When installed with intrinsically safe zener barriers per drawing 141092 or galvanic isolators, the probe is rated Class I, Zone 0: AEx/Ex ia IIC T5...T1 Ga. For non-incendive circuits per drawing 140979, it is rated Class I, Zone 2: AEx/Ex nA IIC T5…T1 Gc. Always verify system compatibility before ordering.
Selection Guide & Purchasing Advice
When selecting a replacement or new probe, confirm the thread size, overall case length, and cable length match your installation. The 330103-00-05-15-02-05 offers a 50 mm case length and 1.5 meter cable with a ClickLoc connector. Please verify current lifecycle status and availability with AutoDCSTech before ordering.
Availability & Condition at AutoDCSTech
| Part Number | 330103-00-05-15-02-05 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
