Overview
Manuals
Principle
Primary Application
Features:
- 3300 XL 11 mm Proximity Probes
- 3300 XL 11 mm Probe, 5/8-18 UNF thread, without armor
- 3300 XL 11 mm Proximity Transducer System
The 3300 XL 11 mm Proximity Transducer System has a 3.94 V/mm (100 mV/mil) output for non-contacting vibration and displacement measurements on fluid film bearing machines. The large 11 mm tip enables this transducer system to have a longer linear range compared to our standard 3300 XL 8 mm Transducer System.
The 3300 XL 11 mm Proximitor Sensor is designed to replace the 7200-series 11 mm and 14 mm Transducer Systems. When upgrading from the 7200-series system to the 3300 XL 11 mm system, every component must be replaced with 3300 XL 11 mm components. In addition, the monitoring system must be updated. If using a 3500 Monitoring System, an updated version of the configuration software that lists the 3300 XL 11 mm Transducer System as a compatible option is required.
The 330707-00-20-10-11-00 Bently Nevada Proximity Probes may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330707-00-20-10-11-00 3300 XL 11 mm Proximity Probes Manuals(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The 3300 XL 11 mm probe comes in varying probe case configurations, including armored and unarmored ½-20, 5⁄8 -18, M14 X 1.5 and M16 X 1.5 probe threads. The reverse mount 3300 XL 11 mm probe comes standard with either 3⁄8-24 or M10 X 1 threads. All components of the transducer system have gold-plated brass ClickLoc connectors. ClickLoc connectors lock into place, preventing the connection from becoming loose.
When a longer linear measurement range is required, the 11 mm probe is superior to the standard 8 mm probe. It provides a linear measurement range of 4.0 mm (160 mil) and is typically used in large rotating machinery such as steam turbine generators and reciprocating compressors.
Key applications include:
Axial (Thrust) Position: Monitors the axial movement of the shaft to prevent direct metal-to-metal contact within bearings.
Differential Expansion: Measures the difference in expansion between the turbine rotor and its casing during startup and shutdown.
Piston Rod Drop Monitoring: Specifically designed for reciprocating compressors, it monitors piston band wear by measuring the vertical position of the piston rod.
Speed and Phase Reference: Used as a key phase in tachometers and zero-speed measurements.
