The Bently Nevada 330103-00-10-05-02-BR 3300 XL 8 mm Proximity Probe is a high-precision, industrial-grade displacement sensor designed for continuous machinery monitoring in critical applications. Part of the 3300 XL Series, this probe offers robust performance in harsh environments, including extreme temperatures, high vibration, and high-speed rotating machinery.

Product Specifications

Product Applications

• Turbine Monitoring: Detect shaft vibration, rotor displacement, and alignment issues in steam and gas turbines.

• Compressor Surveillance: Monitor axial and radial movement in centrifugal and reciprocating compressors.

• Motor Condition Monitoring: Ensure reliable operation in high-speed electric motors.

• Pump Protection: Track impeller position and detect early signs of cavitation or imbalance.

• Generator Monitoring: Measure rotor displacement and vibration to prevent catastrophic failures.

• Industrial Process Equipment: Applicable in refineries, power plants, and manufacturing facilities with critical rotating machinery.

Product Advantages

• High Accuracy: Provides precise measurement of shaft displacement with minimal deviation.

• Reliable in Harsh Environments: Resistant to extreme temperatures, vibration, and EMI interference.

• Compatibility: Fully compatible with the 3300 XL monitoring system for seamless integration.

• Durable Construction: Stainless steel probe tip and flame-retardant cables ensure long-term performance.

• Fast Response: Low-latency signal output supports real-time monitoring and protection.

• Flexible Installation: Available in multiple cable lengths and mounting configurations to fit various machinery setups.

FAQ

Q1: What is the standard operating gap for the 8 mm probe?

A1: The probe is designed for an 8 mm measurement gap, which is compatible with standard 3300 XL monitoring systems.

Q2: Can this probe operate in high-vibration environments?

A2: Yes, it is rated to withstand up to 20 g RMS from 10–2000 Hz without performance degradation.

Q3: What is the frequency response range of the probe?

A3: The probe has a DC to 10 kHz frequency response, suitable for most rotating machinery applications.

Q4: How does the probe handle EMI or electrical interference?

A4: The shielded coaxial cable design and robust sensor construction reduce susceptibility to EMI.

Q5: Is this probe compatible with older Bently Nevada 3300 series monitors?

A5: It is specifically designed for the 3300 XL series and may not be fully compatible with legacy 3300 or non-XL monitors.

Q6: What is the linearity tolerance of the sensor?

A6: The sensor maintains ±1% full-scale linearity across its measurement range.

Q7: Can it be used in sub-zero environments?

A7: Yes, the operating temperature range is -40°C to +120°C.

Q8: What is the electrical output signal specification?

A8: The probe outputs 100 mV per mil of displacement, which is standard for the 3300 XL system.

Q9: Are there alternative cable lengths available?

A9: Yes, standard lengths range from 2 m to 10 m, and custom lengths can be requested.

Q10: Is the probe suitable for wet or corrosive environments?

A10: The probe tip is made of high-grade stainless steel, and the cable is flame-retardant and moisture-resistant, making it suitable for most industrial environments.