Product details
Imperial Standard, Global Certification: 330701-00-40-10-11-05
This Bently Nevada 3300 XL probe meets traditional imperial measurement standards. It features a 1/2-20 UNF thread and a long 4.0-inch case. The probe is new, original, and made in the USA. It comes with a FluidLoc cable, connector protector, and multiple global approvals, all backed by a 12-month warranty.
Designed for Legacy & Modern Systems
- Imperial Thread Compatibility: Standard 1/2-20 UNF thread for machinery using inch-based designs.
- Long Case for Deep Mounting: 4.0-inch (101.6 mm) case length for reaching through housings or adapters.
- Premium FluidLoc Protection: Triaxial FluidLoc cable ensures signal integrity in harsh conditions.
- Worldwide Compliance: Built with Multiple Approvals (-05) for international project requirements.
- Complete Out-of-Box Readiness: Includes a connector protector for immediate, safe installation.
Detailed Technical Specifications
Product & Certification
- Brand: Bently Nevada
- Complete Part Number: 330701-00-40-10-11-05
- Series: 3300 XL 11 mm Proximity Probes
- Origin: Made in U.S.A.
- Approvals: Multiple Agency Approvals (-05)
Mechanical Build (Imperial)
- Thread Size: 1/2-20 UNF
- Case Length: 4.0 inches (101.6 mm)
- Thread Engagement: Maximum 0.750 inches (19.05 mm)
- Cable Length: 1.0 meter (3.3 ft) FluidLoc Triaxial
- Connector: ClickLoc with Protective Cap
- Mounting Torque: Recommended 15.2 N·m (133 in-lb)
Electrical & General Data
- Probe DC Resistance: 5.9 ± 0.5 Ohms
- Shipping Weight: Approximately 0.17 kg (0.37 lbs)
- Cable Type: 75-ohm Triaxial, FEP Insulated (FluidLoc)
- Connector Torque: Finger tight only (Max 0.565 N·m).
Environmental & Durability
- Operating Temperature: -51°C to +177°C (-60°F to +351°F)
- Construction: 304 SST Case, PPS Tip, Viton O-ring Seal.
- Bend Radius: Minimum 25.4 mm (1.0 in).
- Seal Advisory: Prolonged exposure below -34°C (-29°F) may reduce seal life.
- Hazardous Area Classification: Suitable for systems rated EPL Ga/Gc/Dc (see temp schedule).
Package & Support
- One (1) Bently Nevada 330701-00-40-10-11-05 proximity probe.
- All original factory packaging, protector, and certification papers.
- 12-Month Original Manufacturer Warranty.
- Rapid international shipping via FedEx, UPS, or DHL available.
Primary Application
This probe is the go-to choice for North American machinery, legacy equipment, or any system designed with imperial (inch) specifications. The long 4-inch case is particularly useful in power generation and heavy industry for installations requiring deep probe penetration.
Expert FAQs
Q: Is the 1/2-20 UNF thread compatible with metric M14 threads?
A> No, they are not compatible. 1/2-20 UNF is an imperial thread with a different diameter and pitch than M14x1.5 metric. You must use the correct threaded hole or a specifically designed adapter.
Q: What is the benefit of the long 4.0-inch (101.6mm) case?
A> The long case allows the probe to be installed through thick mounting brackets, insulation jackets, or adapter sleeves. It ensures enough threaded length for secure engagement while positioning the sensing tip at the correct distance from the target shaft.
Q: Can I use a standard extension cable with this FluidLoc probe cable?
A> Yes, the FluidLoc cable</strong has a standard 75-ohm triaxial design and ClickLoc connector. It is fully compatible with Bently Nevada’s standard triaxial extension cables for expanding the system reach.
Q: The specs list two slightly different temperature ranges (-51°C and -52°C). Which is correct?
A> Both indicate an extreme cold capability below -50°C. For conservative design, use -51°C (-60°F) as the lower operating limit. The note about avoiding prolonged exposure below -34°C applies specifically to the pressure seal’s long-term health.
Q: How do I ensure I receive the correct certification documents for my project audit?
A> When ordering the 330701-00-40-10-11-05, specify that you require the factory certification documentation. It is typically included. For digital copies or specific certificate numbers, contact our sales team with your order details for prompt assistance.
Need to match an old imperial thread or have a project in North America? We can help identify the right part.
Contact Our Team: Email sales@powergearx.com or WhatsApp +86 18030005825.
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