Features:
- 7.0-meter extended cable length with compact 50 mm case provides remote monitoring capability while fitting in space-constrained mounting ports.
- M8 x 1 metric thread with armor protection delivers compact mounting and mechanical durability for demanding industrial environments.
- Increased chemical resistance and superior side-view characteristics enable reliable operation in process compressor applications with accurate measurements in confined spaces.
The 330904-00-05-70-01-05 is designed for installations where the Proximitor sensor must be located at a distance from the measurement point. Its 7.0-meter integral cable eliminates the need for a separate extension cable, reducing the number of connections and potential failure points in the monitoring path. This extended length is particularly valuable in large machinery configurations such as compressors, turbines, and generators, where the sensor is often mounted in a control cabinet away from the machine.
The 330904-00-05-70-01-05 features an M8 x 1 metric thread, one of the most compact mounting options in the NSv series, making it ideal for installations where space is at a premium. The armor protection adds critical mechanical durability, shielding the probe against crushing, abrasion, and impact damage during installation and operation—particularly important for long cable runs through conduit where the cable may be subject to rough handling.
The 330904-00-05-70-01-05 offers significantly increased chemical resistance compared to previous 3300 RAM probe designs, making it ideally suited for process compressor applications where exposure to aggressive media is routine. The superior side-view characteristics of the NSv series compensate for installation limitations in confined spaces, enabling accurate measurements even when perfect perpendicular alignment is not possible.
The 330904-00-05-70-01-05 Bently Nevada 3300 NSv Proximity Probes may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330904-00-05-70-01-05 3300 NSv 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 330904-00-05-70-01-05 3300 NSv Proximity Probes Specs
General
- Manufacturer GE / Bently Nevada
- Model 330904-00-05-70-01-05
- Condition New Original ready stock
- Product Family
330904-00-05-70-02-05,330904-00-05-70-12-05,330904-00-05-70-01-00
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.
- Confined Space Installation: Used for observing equipment with very small counterbores (e.g., diameter less than 9.5 mm), avoiding induced interference between the probe's magnetic field and the bore wall.
- Precision Shaft Vibration Monitoring: When the shaft diameter is very small and the magnetic field coverage of a standard probe exceeds the radius of curvature of the shaft, the NSV probe provides more accurate radial vibration data.
- Keyphasor Applications: Used in space-constrained bearing chambers to measure speed and phase reference.
- Dielectric Resistance: The probe tip is encapsulated in PPS (polyphenylene sulfide), providing excellent corrosion resistance against most industrial lubricants, acidic solvents, and chemicals.
- Protection Rating: The probe tip meets IP68 standards, maintaining a seal even within oil-filled bearing housings.
- Cable Sheath: FEP (fluoropolymer) insulated cable (specified by option 05), offering high abrasion resistance and chemical resistance.
- Supporting System: Requires connection to a 3300 XL NSV preamplifier (Proximitor) (model 330980).
- Linear Range: Standard linear range is approximately 1.5 mm (60 mils). This is slightly shorter than the standard 8mm probe, but optimized for small targets.
- Gap Voltage Control: During installation, the gap voltage must be adjusted to the midpoint of the linear range (typically approximately -9V to -10V DC).