Name: 330191-00-16-15-CN Bently Nevada 3300 XL 8mm Proximity Probe 1.5m
SKU: 330191-00-16-15-CN
Availability: InStock

Product details

330191-00-16-15-CN Bently Nevada 3300 XL 8 mm Proximity Probe

This 330191-00-16-15-CN is a Bently Nevada 3300 XL 8 mm ETR proximity probe. It delivers precise vibration and position measurements for critical rotating machinery. We stock this genuine, factory-new sensor for immediate dispatch.

📦 Fast Shipping: 12-24 hour dispatch via FedEx, UPS, DHL worldwide.

📋 Product Description & Core Benefits

The 3300 XL 8 mm probe sets a durability standard. Its patented TipLoc molding bonds the tip and body securely. The patented CableLoc strain relief provides 330 N (75 lbf) pull strength. This robust design withstands physical abuse in industrial environments. The 8 mm diameter features a thicker PPS plastic tip encapsulation. This construction protects the internal coil for long-term reliability.

🔧 Technical Specifications (MECE)

General
- Brand: Bently Nevada (Baker Hughes)
- Model: 3300 XL 8 mm ETR Probe
- Part Number: 330191-00-16-15-CN
- Type: Eddy Current Proximity Sensor
Electrical Performance
- Supply Voltage: -17.5 Vdc to -26 Vdc
- Max Current: 12 mA
- Sensitivity: < 2 mV change per volt change
- Output Resistance: 50 Ω
- Probe DC Resistance: 7.73 Ω ± 0.50 (1.5 m length)
Mechanical & Environmental
- Temperature Range: -55°C to +232°C (T1 class)
- Probe Tip Material: Polyphenylene sulfide (PPS)
- Case Material: AISI 303/304 Stainless Steel
- Thread Size: 3/8-24 UNF
- Tensile Strength: 330 N (75 lbf) probe case to lead
- Sealing: Viton® O-ring (differential pressure seal)
Configuration – Part Number Decoded
- 330191 (Base Model: 3300 XL 8 mm ETR Probe, 3/8-24 UNF thread, without armor)
  - 00 (Unthreaded Length Option: Minimum unthreaded length 0.0 in)
  - 16 (Overall Case Length Option: 1.6 in)
  - 15 (Total Length Option: 1.5 meter / 4.9 feet)
  - CN (Agency Approval Option: Country Specific Approval)
Cable & Connector
- Cable Type: 75Ω triaxial, FEP insulated
- Connector Material: Gold-plated brass/beryllium copper
- Max Connector Torque: 0.565 N•m (5 in•lbf)

✅ Installation & Maintenance

Mounting: Use 3/8-24 UNF thread. Max thread engagement: 0.563 inch.
Torque: Do not exceed 0.565 N•m on connectors.
Positioning: 0.0 inch unthreaded length allows mounting close to machine.
Maintenance: No routine maintenance needed. Inspect cable and connectors periodically.

🔌 Compatibility & System Integration

System: Designed for 3300 XL monitoring systems.
Extension Cables: Use with Bently Nevada extension cables (entity parameters met).
Proximitor: Requires Bently Nevada Proximitor for operation.
Note: One-meter systems do not use an extension cable.

📜 Certifications & Compliance

Option: CN = Country Specific Approval.
Temperature Classification: EPL Ga/Gc: T1 to T5; EPL Dc: T90°C to T280°C (see datasheet).
Hazardous Area: Meets entity parameters when connected per installation drawing.

📦 Package & Warranty

Condition: New & Original in Factory Packing.
Warranty: 12 months from delivery.
Included: 1x 330191-00-16-15-CN probe, factory packaging.

🧠 Expert Review & Manager’s Insight

“The 3300 XL 8 mm platform is an industry workhorse. For applications demanding maximum durability, this 1.5m probe hits the sweet spot. The patented TipLoc and CableLoc features directly address common failure points—connector strain and tip separation. While 5mm Proximity Probes fit tighter spaces, we strongly recommend the 8mm for its superior ruggedness. The ‘CN’ approval ensures compliance with local standards, streamlining project acceptance. A reliable, long-term investment for turbomachinery protection.”

✅ Application: Steam turbines, compressors, pumps, gearboxes, hydro generators.
✅ Industry: Oil & gas, power generation, petrochemical, steel, paper.

❓ FAQ – Expert Selection Guide

Q: This model has 0.0 inch unthreaded length. Why does that matter?A: It lets you position the probe tip very close to the mounting surface. This is ideal for tight installations where space is limited.
Q: How do I choose between 8 mm and 5mm Proximity Probes?A: Choose 8 mm for maximum robustness and better resistance to physical damage. Choose 5 mm only when mounting space is too restricted for the 8 mm body. We recommend 8 mm whenever possible.
Q: Can I use this probe with an existing 3300 system?A: Yes, it is fully compatible with 3300 XL systems. Ensure your Proximitor and extension cable are also 3300 XL series for optimal performance.
Q: What does the FluidLoc option do?A: FluidLoc prevents oil or process liquid from leaking out through the cable interior. This model (330191-00-16-15-CN) is standard without FluidLoc. Contact us if you need that option.
Q: Which model is better for a high-vibration compressor, this or the 330191-40-75-15-CN?A: Both have identical rugged internals. The key difference is mechanical configuration. 330191-40-75-15-CN has a 4.0-inch unthreaded section. This one (330191-00-16-15-CN) has 0.0-inch. Choose based on your mounting depth needs. For a high-vibration compressor, both are excellent; prioritize the one matching your mechanical draw.
Q: How does this compare to the 330191-40-75-20-05 model?A: The 330191-40-75-20-05 has a 2-meter cable and different unthreaded/case lengths. This 1.5m version (330191-00-16-15-CN) is often preferred for standard reach with minimal unthreaded section. Select based on your cable routing distance and clearance.