Features:
- Delivers precise non-contact monitoring of shaft position, vibration, speed, and Keyphasor reference through proportional output voltage.
- Combines patented TipLoc and CableLoc technologies to improve mechanical strength and long-term cable retention.
- Supports direct component interchangeability and backward compatibility with selected non-XL 3300 Series transducer systems for simplified maintenance.
Bently Nevada 330101-48-71-20-02-CN is developed for continuous condition monitoring of rotating equipment operating in demanding industrial environments. The probe converts the distance between the sensing tip and a conductive target into a proportional output voltage, allowing accurate observation of machine behavior. Both static shaft position and dynamic vibration values can be monitored, helping maintenance teams detect developing equipment issues before failures occur. The probe is widely applied to fluid-film bearing machines that require dependable performance monitoring.
As part of the 3300 XL 8 mm Proximity Transducer System, Bently Nevada 330101-48-71-20-02-CN works together with a compatible extension cable and Proximitor Sensor to form a complete measurement solution. The probe features a 3/8-24 UNF thread without armor, a 4.8 in. unthreaded length, a 7.1 in. overall case length, and a 2.0 meter (6.6 feet) standard cable with a miniature coaxial ClickLoc connector. Operation is supported by a -24 Vdc power supply and a 10 kΩ performance test load, providing stable electrical performance in industrial applications.
Maintenance and system integration are made more efficient because probes, extension cables, and Proximitor Sensors are fully interchangeable without requiring bench calibration. Bently Nevada 330101-48-71-20-02-CN is also backward compatible with selected non-XL 3300 Series 5 mm and 8 mm transducer systems, offering flexibility for replacement and system expansion. Patented TipLoc molding enhances the bond between the probe tip and body, while CableLoc technology provides a cable pull strength of 330 N (75 lbf). CSA, ATEX, and IECEx approvals further support installation across a broad range of industrial environments.
The 330101-48-71-20-02-CN Bently Nevada 3300 XL 8 mm Proximity Probe may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330101-48-71-20-02-CN 3300 XL 8 mm Proximity Probe 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.
Bently Nevada 330101-48-71-20-02-CN 3300 XL 8 mm Proximity Probe Specs
General
- Manufacturer Bently Nevada
- Model 330101-48-71-20-02-CN
- Condition New Original ready stock
- Product Family 330101-48-71-20-02-00,330101-48-71-20-02-05,330101-48-71-10-02-CN
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.
- Hydropower Generator: Used for monitoring hydraulic imbalance and radial runout of the main shaft of large hydropower turbines.
- Cracking Gas Compressor: Deployed in core cracking gas units of petrochemical plants, providing anti-surge vibration data.
- Boiler Feed Pump: Monitors the axial wear condition of feed pump thrust bearings under high pressure and high temperature conditions.
- Centrifugal Fan: Provides continuous speed and key phase pulse signals for large metallurgical blast furnace blowers.
- Complete Certifications: Compliant with national explosion-proof electrical safety standards such as NEPSI and CNEx.
- Intrinsically Safe Circuit: Can be used with a safety barrier to form an intrinsically safe system suitable for Zone 0.
- Resistance Insulation: The insulation resistance between the probe housing and the internal coil is greater than 50 megohms at 500 Vdc.
- Flame-Retardant Housing: Extension cables and probe sheaths are made of flame-retardant materials that meet stringent industrial standards.
- Hardware Fixed: As an eddy current physical probe, its calibration characteristics are determined by the hard-coded internal physical coil.
- Preamplifier Compatibility: Hardware parameters are perfectly compatible with the high-frequency oscillation firmware algorithm inside the 3300 XL preamplifier.
- Zero Adjustment Required: The preamplifier firmware automatically identifies the probe impedance, eliminating the need for manual program rewriting after shipment.
- Signal Linearization: Automatically performs digital linear correction for the 2.0 mm physical range when used with the preamplifier firmware.