Product Introduction
The Bently Nevada 330709-000-040-50-01-05 is a 3300 XL 11 mm proximity probe designed for reliable vibration and position measurement in critical rotating machinery. This model features a 5.0-meter cable, M16 x 1.5 thread, and miniature coaxial ClickLoc connector with connector protector. Manufactured in the USA, it meets multiple agency approvals for global use.
Technical Parameters
- Probe Type: 3300 XL 11 mm, M16 x 1.5 thread, without armor
- Unthreaded Length: 0 mm
- Overall Case Length: 40 mm
- Total Length: 5.0 meters (16.4 feet)
- Connector: Miniature coaxial ClickLoc with connector protector, standard cable
- Agency Approval: Multiple Approvals
- Probe DC Resistance: 7.2 ± 0.8 ohms (center to outer conductor)
- Probe Tip Material: Polyphenylene sulfide (PPS)
- Probe Case Material: AISI 304 stainless steel
- Cable Specification: 75 Ω triaxial, FEP insulated
- Operating/Storage Temperature: -52°C to +177°C (-62°F to +351°F)
Parameter Analysis
The 5-meter probe length is specifically designed for use with the 5-meter Proximitor sensor, ensuring optimal system performance. The M16x1.5 thread allows secure mounting with recommended torque of 21.1 N•m (187 in•lb). The probe’s dc resistance of 7.2 ± 0.8 ohms ensures accurate signal transmission. The PPS tip and stainless steel case provide durability in harsh environments.
Application Scenarios
This probe is ideal for monitoring vibration and axial position in turbines, compressors, pumps, and other rotating machinery. It is commonly used in oil & gas, power generation, and industrial process industries for predictive maintenance and machine protection.
Installation Guide
- Ensure target surface is flat with minimum diameter 30.5 mm (1.2 in) or shaft diameter 152 mm (6.0 in).
- Thread the probe into a mounting hole with M16x1.5 thread, engaging up to 24 mm maximum.
- Tighten to recommended torque of 21.1 N•m (187 in•lb). Do not exceed 63.3 N•m (560 in•lb).
- Connect the ClickLoc connector finger tight, maximum torque 0.565 N•m (5 in•lb).
- Maintain minimum bend radius of 25.4 mm (1.0 in) for the cable.
Compatibility
Designed for use with Bently Nevada 3300 XL system, specifically with the 5-meter Proximitor sensor. Compatible with 3300 series racks and monitors.
Maintenance Advice
Regularly inspect the probe tip and cable for damage. Avoid exposing the probe to temperatures below -34°C (-30°F) to prevent premature failure of the pressure seal. Ensure connectors are clean and properly tightened.
Procurement Advice
Verify the model number 330709-000-040-50-01-05 matches your system requirements. Consider spare probes for critical machinery to minimize downtime. Purchase from authorized distributors like TenBN to ensure genuine parts and warranty.
FAQ
What is the total length of this probe?
The total length is 5.0 meters (16.4 feet).
What is the thread size?
The probe case thread is M16x1.5.
What temperature range can this probe withstand?
Operating and storage temperature is -52°C to +177°C (-62°F to +351°F).
Is this probe approved for hazardous areas?
Yes, it has multiple approvals, including temperature classifications for various EPL ratings.
Can I use this probe with any Proximitor?
No, it is designed for use with the 5-meter Proximitor sensor only.
Technical Specifications
| Communication Interfaces | Miniature coaxial ClickLoc connector |
|---|---|
| Communication Protocols | Not applicable |
| Compatible Rack | 3300 XL system |
| Supply Voltage | Not applicable |
| Operating Temperature | -52°C to +177°C |
| Certification | Multiple Approvals |
| Channels | 1 |
| Input Power | Not applicable |
| Measurement Range | Not specified |
| Mounting | M16x1.5 thread |
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