Bently Nevada 330101-13-37-15-02-RU 3300 XL 8 mm Proximity Probe

The Bently Nevada 330101-13-37-15-02-RU is a high-performance 8 mm proximity probe from the 3300 XL series. Designed for precise non-contact measurement of shaft vibration and position, it is typically used in conjunction with a matching extension cable and Proximitor Sensor. This probe delivers industry-leading stability, accuracy, and compliance with API 670 standards.

Product Features

• Direct output voltage proportional to target distance

• Compatible with 3300 XL extension cables and Proximitor sensors

• Gold-plated ClickLoc connectors for secure installation

• TipLoc molding for enhanced probe durability

• FluidLoc cable option to prevent oil leakage

• Complies fully with API 670 standard

• Designed for use in harsh environments including high vibration and temperature

Applications

• Rotating machinery with fluid-film bearings

• Shaft vibration and position monitoring

• Overspeed protection systems

• Keyphasor reference signal generation

• Turbines, compressors, and pumps in oil & gas or power generation industries

Key Advantages

• Interchangeability: No need to bench calibrate – probe, extension, and sensor are fully swappable.

• High Reliability: SpringLoc terminals, ClickLoc connectors, and rugged case design reduce connection issues and physical failures.

• Extended Temperature Range: Options available for environments up to 218°C (425°F).

• Enhanced EMI/RFI Immunity: Suitable for installations with strong electromagnetic interference.

• Strong Mechanical Integrity: Withstands pull forces up to 330 N (75 lbf).

Technical Specifications

FAQ

Q1: What is the primary use of this probe?

A1: It’s designed to monitor shaft vibration and position in critical rotating machinery.

Q2: Can this probe be used in high-temperature applications?

A2: Yes. It supports up to 177°C, and with the ETR version, up to 218°C for the probe and 260°C for the cable.

Q3: Does this probe need to be calibrated before use?

A3: No calibration is required if used with matching 3300 XL cables and Proximitor sensors.

Q4: Is it compliant with API 670 standard?

A4: Yes, it fully complies with API 670 for mechanical configuration, linearity, and accuracy.

Q5: What type of materials is the probe compatible with?

A5: It’s factory-calibrated to AISI 4140 steel but can be configured for other targets upon request.

Q6: What’s the recommended gap setting for vibration monitoring?

A6: Typically -9 Vdc, which corresponds to approximately 1.27 mm (50 mils).

Q7: Can this be installed in hazardous areas?

A7: Yes. It has approvals for use in Zone 0/Zone 2 and Class I Div 1/2 hazardous environments.

Q8: What type of connector does it use?

A8: It uses gold-plated ClickLoc connectors that require only finger-tight torque.

Q9: Can I mix this probe with non-XL 3300 series components?

A9: Yes, but performance will be limited to the non-XL component specs.

Q10: Is this probe suitable for use in marine or offshore environments?

A10: Yes. It meets maritime classification rules and has robust environmental sealing.