Features:
- M10 x 1 metric thread provides standard metric mounting with 70 mm overall case length for versatile installation.
- 5.0 meter extended total length enables remote monitoring installations with greater separation between probe and Proximitor sensor.
- 8 mm construction with thicker PPS tip encapsulation delivers optimal robustness against physical abuse for demanding industrial environments.
The 330103-00-07-50-02-00 features an M10 x 1 metric thread, providing a standard mounting solution for facilities utilizing metric equipment standards. With an overall case length of 70 mm and unthreaded length of 0 mm, this probe offers a balanced form factor that accommodates a wide range of machinery casings without requiring custom thread lengths.
The 330103-00-07-50-02-00 is engineered with a 5.0 meter total length, providing critical flexibility for installations where the Proximitor sensor must be located at a distance from the measurement point. This extended length is essential in large machinery configurations such as power generation turbines, where monitoring equipment is often housed in separate control cabinets or panels away from the machinery.
The 330103-00-07-50-02-00 features the enhanced durability of 8 mm probe construction, with thicker encapsulation of the probe coil in molded PPS plastic and a larger probe body diameter compared to 5 mm alternatives. This robust design provides superior resistance to physical abuse, making it ideal for applications where probes are exposed to impact, vibration, or mechanical stress during installation and operation.
The 330103-00-07-50-02-00 Bently Nevada 3300 XL 8 mm Proximity Probes may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330103-00-07-50-02-00 3300 XL 8 mm Proximity Probes Manuals,
Datasheets, Drivers, 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.
Bently Nevada 330103-00-07-50-02-00 3300 XL 8 mm Proximity Probes Specs
General
- Manufacturer GE / Bently Nevada
- Model 330103-00-07-50-02-00
- Condition New Original ready stock
- Product Family
330103-00-07-50-01-00,330103-00-07-50-11-00,330103-00-07-50-02-05
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.
- Radial Vibration Monitoring: Installed next to fluid thin-film bearings (sliding bearings) to measure the dynamic vibration displacement of the shaft and prevent shaft-bearing collisions.
- Axial Displacement Monitoring: Used to monitor wear or changes in the axial position of thrust bearings in steam turbines and compressors.
- Speed and Phase (Keyphasor): Sensing the keyways on the shaft to provide a reference signal for dynamic balancing analysis.
- Pure Hardware Structure: The probe consists of a sensing coil, a ceramic/PPS head, and a coaxial cable; its performance is determined by its physical characteristics.
- System Updates: If updates are involved, they typically refer to hardware upgrades of the connected 3500 monitoring system module or Proximitor sensor.
- Lifespan Maintenance: Although there are no firmware updates, regular checks of the cable connectors for corrosion or loosening are necessary (the ClickLoc connector design significantly reduces this risk).
- Gap Voltage Setting: The distance between the probe and the shaft must be manually adjusted during installation. In standard linear ranges, the gap voltage is typically set between -9.0 Vdc and -11.0 Vdc (corresponding to the linear midpoint).
- System Length Matching: This probe comes with a 5.0-meter cable. When connecting to a Proximitor preamplifier, ensure that the total system length matches the preamplifier's requirements (typically 5 meters or 9 meters). For example, if using a 5-meter system preamplifier, this probe can be connected directly without additional cable extension.
- Scale Factor: In the back-end monitoring system (such as 3500 software), the input channel needs to be configured to 7.87 V/mm (200 mV/mil) to ensure accurate displacement readings.