The Bently Nevada 330180-X1-05 145004-81 3300 XL Proximitor Sensor is part of the 3300 XL 8 mm Proximity Transducer System, which includes a probe, extension cable, and the Proximitor sensor. It measures the distance between the probe tip and a conductive surface, providing both static (position) and dynamic (vibration) measurements. Designed for use in fluid-film bearing machines, it supports API 670 compliance, high reliability, and full interchangeability among probes, extension cables, and sensors.

Technical Specifications

Applications

• Vibration and position measurement in turbines, compressors, pumps, and other rotating machinery

• Keyphasor reference and speed measurement

• Machinery condition monitoring in power generation, petrochemical, and industrial sectors

• Use in hazardous environments with CSA, ATEX, and IECEx certifications

Advantages

• API 670 Compliant – Meets industry standards for linear range, accuracy, and stability

• High Immunity to RFI/EMI – Reliable operation without costly shielding

• SpringLoc Terminals – Tool-free wiring connections for faster installation

• Full Interchangeability – No calibration required when swapping system components

• Enhanced Mechanical Robustness – TipLoc and CableLoc technology improves durability

• Extended Temperature Options – Suitable for extreme industrial conditions

FAQ

Q1: What is the primary function of the 330180-X1-05 sensor?

A1: It measures static and dynamic shaft position/vibration in rotating equipment.

Q2: Is the sensor API 670 compliant?

A2: Yes, the system meets API 670 standards for configuration, range, and accuracy.

Q3: Can it be used in hazardous areas?

A3: Yes, with CSA, ATEX, and IECEx approvals for various hazardous zones.

Q4: Does it require special tools for installation?

A4: No, SpringLoc terminals and ClickLoc connectors allow tool-free installation.

Q5: What is the linear range of the system?

A5: 2 mm (80 mils), starting at approximately 0.25 mm from the target.

Q6: Can components from older 3300 series systems be used?

A6: Yes, it is backward compatible with non-XL 3300 5 mm and 8 mm components.

Q7: What is the recommended gap for radial vibration measurements?

A7: Approximately 1.27 mm (50 mils), corresponding to -9 Vdc.

Q8: How is the probe cable protected from oil leakage?

A8: An optional FluidLoc cable prevents oil ingress through the cable interior.

Q9: What is the weight of the Proximitor sensor?

A9: 0.246 kg.

Q10: What temperature range can the ETR version handle?

A10: Up to +218°C for the probe tip and +260°C for the cable.