Introduction

The Bently Nevada 330101-00-08-20-02-CN 3300 XL 8 mm Proximity Probe delivers precision vibration monitoring over an extended range. Its 2-meter length and robust construction make it ideal for large or hard-to-access machinery. This probe ensures reliable data for predictive maintenance programs, helping operators detect early-stage mechanical issues, minimize downtime, and maximize asset reliability. Built for industrial environments, it combines durability, accuracy, and ease of integration into 3300 XL monitoring systems.

Technical Specifications

Feature	Specification
Probe Type	8 mm Proximity
Model Number	330101-00-08-20-02-CN
Compatible Monitor Series	3300 XL
Operating Temperature	-40°C to 125°C
Tip Material	Hardened Stainless Steel
Signal Type	Eddy-current
Environmental Rating	IP67
Dimensions	8 mm diameter × 2.0 m Total Length
Weight	0.646 kg

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Applications

Long-Reach Industrial Monitoring: Ideal for turbines, compressors, and generators requiring extended probe length.
Critical Rotating Equipment: Ensures early detection of imbalance, misalignment, or wear in high-speed machinery.
High-Temperature Environments: Maintains accuracy under continuous operation in challenging conditions.
Condition-Based Maintenance Programs: Supports predictive maintenance with real-time vibration data.
Extended Shaft Coverage: Longer probe length enables monitoring across larger machinery or hard-to-access areas.

Advantages

Extended Measurement Range: 2-meter total length allows monitoring of larger shafts and equipment.
Durable Construction: Hardened stainless steel tip and robust body ensure longevity in industrial settings.
High-Fidelity Signal: Eddy-current output provides precise, consistent vibration readings.
Easy System Integration: Compatible with 3300 XL monitoring modules, simplifying installation.
Reduced Downtime: Early detection of mechanical issues enables proactive maintenance strategies.

Technical FAQs

Q: What signal type does this probe output?
A: It outputs a high-fidelity eddy-current signal compatible with Bently Nevada 3300 XL monitors.
Q: Is the probe suitable for extended monitoring periods?
A: Yes, designed for continuous 24/7 operation in industrial environments.
Q: What is the operating temperature range?
A: Reliable performance from -40°C up to 125°C.
Q: Can the longer probe length affect measurement accuracy?
A: No, the design maintains precision across the full 2-meter length.
Q: What material is the probe tip made of?
A: Hardened stainless steel for optimal wear resistance.
Q: How does the probe handle electromagnetic interference (EMI)?
A: Integrated shielding minimizes susceptibility to EMI in industrial environments.
Q: Can this probe be used with standard extension cords?
A: Yes, it is compatible with standard extensions and allows flexible cable routing.
Q: How sensitive is this probe?
A: Sub-micron resolution ensures detection of very small vibrations.
Q: Does it require calibration?
A: Periodic calibration is recommended to maintain accurate readings.
Q: Can it interface with other Bently Nevada systems?
A: Primarily designed for 3300 XL, but adapters can allow integration with select other systems.