Technical Specifications Breakdown
Key parameters for the 330101-00-30-10-02-CN are listed below for quick reference:
| Feature | Specification |
|---|---|
| Product Type | 3300 XL 8 mm Probe, 3/8-24 UNF thread, without armor |
| Unthreaded Length Option | 00 - 0.0 in |
| Overall Case Length Option | 30 - 3.0 in |
| Total Length Option | 10 - 1.0 metre (3.3 feet) |
| Connector and Cable-Type Option | 02 Miniature coaxial ClickLoc connector, standard cable |
| Agency Approval Option | CN - Approvals country specific |
| Linear Range | 2 mm (80 mils). Linear range begins at approximately 0.25 mm (10 mils) from target and is from 0.25 to 2.3 mm (10 to 90 mils) (approximately –1 to –17 Vdc). |
| Recommended Gap Setting for Radial Vibration | -9 Vdc [approximately 1.27 mm (50 mils)] |
| Incremental Scale Factor (ISF) - Standard 5 or 1 meter System | 7.87 V/mm (200 mV/mil) ± 5% including interchangeability error when measured in increments of 0.25 mm (10 mils) over the 80 mil linear range from 0°C to +45°C (+32°F to +113°F). |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel (SST) |
| Probe Temperature Range - Standard Probe | -52°C to +177°C (-62°F to +350°F) |
Real-World Applications
This probe is commonly used in:
- Steam and gas turbines: Monitoring shaft vibration to prevent blade rub and bearing damage.
- Centrifugal compressors: Detecting surge conditions and imbalance.
- Large electric motors: Ensuring smooth operation and extending motor life.
Installation Guidance
Proper installation is critical for accurate readings. Ensure the probe tip is clean and the target surface is free of debris. Use the recommended gap setting of -9 Vdc (approximately 1.27 mm or 50 mils) for radial vibration measurements. The field wiring should use 3 conductor shielded triad cable with tinned wiring, and the maximum length between the Proximitor Sensor and monitor is 305 meters (1,000 feet).
Maintenance and Reliability
Inspect the probe and cable periodically for physical damage. The probe’s patented CableLoc design provides 330 N (75 lbf) pull strength to secure the cable. Avoid exposing the probe to temperatures below –34°C (–30°F) to prevent premature failure of the pressure seal. The probe is designed to seal differential pressure with a Viton O-ring.
Robust Vibration Sensing for Critical Machinery
In rotating machinery, undetected shaft vibration can lead to catastrophic failure and unplanned downtime. The Bently Nevada 330101-00-30-10-02-CN 3300 XL 8 mm probe provides precise, reliable displacement measurements to help you avoid such failures. This probe is designed for demanding environments where accuracy and durability are paramount.
Addressing Common Failure Modes
Shaft vibration issues often stem from misalignment, imbalance, or bearing wear. The 330101-00-30-10-02-CN probe’s linear range of 2 mm (80 mils) and incremental scale factor of 7.87 V/mm (200 mV/mil) provide the resolution needed to detect these problems early. Its robust PPS tip and stainless steel case resist damage from harsh environments, reducing the risk of sensor failure.
Compatibility and Integration
The 330101-00-30-10-02-CN is part of the 3300 XL series and works with compatible Bently Nevada extension cables and Proximitor sensors. The miniature coaxial ClickLoc connector ensures a secure, quick connection. For systems requiring extended temperature range, the probe supports up to +218°C (+425°F) at the tip.
Selection Guide and Purchasing Advice
When selecting a probe, consider the total length, thread type, and environmental conditions. The 330101-00-30-10-02-CN offers a 1.0 metre cable and 3/8-24 UNF thread, suitable for many standard installations. For availability and lifecycle status, contact AutoDCSTech before ordering. AutoDCSTech provides genuine industrial automation parts to keep your operations running.
Availability & Condition at AutoDCSTech
| Part Number | 330101-00-30-10-02-CN |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
