330103-00-16-50-12-RU Bently Nevada / Proximity Probe

Sales Manager:

Frida

Phone/Whatsapp:

+86 15359408275

Email:

sales5@mooreplc.com

Address:

3203 Guomao Building, No.388, Hubin south Road, Siming district, Xiamen,Fujian,China

330103-00-16-50-12-RU NSv Probe

The 330103-00-16-50-12-RU is a standard mount proximity probe from the 3300 XL 8 mm series. It is designed for vibration and position measurements in rotating machinery such as fluid-film bearing machines, compressors, pumps, and turbines.

This probe features a 3/8-24 UNF thread and is part of the 3300 XL 8 mm Proximity Transducer System, which delivers advanced performance in eddy current proximity transducer systems. The system fully complies with the American Petroleum Institute's (API) 670 Standard for mechanical configuration, linear range, accuracy, and temperature stability.

The "-RU" agency approval option indicates this probe is certified for use in Russia with applicable hazardous area approvals (typically EAC or other Russian certification standards).

330103-00-16-50-12-RU DETAILS

Part Number:330103-00-16-50-12-RU
Base Model:330103 - 3300 XL 8 mm Probe, Standard Mount, 3/8-24 UNF Thread, Unarmored
Unthreaded Length (AA):00: 0.0 inches
Overall Case Length (BB):16: 1.6 inches
Total Cable Length (CC):50: 5.0 meters (16.4 feet)
Connector and Cable Type (DD):12: Miniature ClickLoc coaxial connector , FluidLoc cable
Agency Approval (EE):RU: Russia specific approval (EAC / EAC Ex)
Thread Type:3/8-24 UNF
Armor:Without armor
Mounting Style:Standard forward mount
Linear Range:2.0 mm (80 mils), from approximately 0.25 to 2.3 mm (10 to 90 mils) from target (-1 to -17 Vdc)
Recommended Gap Setting:1.27 mm (50 mils) [approximately -9 Vdc] for radial vibration
Average Scale Factor:7.87 V/mm (200 mV/mil)
Incremental Scale Factor (ISF):7.87 V/mm (200 mV/mil) ±5% for 5m system over 0°C to +45°C
Probe Cable:75 Ω triaxial, FEP insulated
Temperature Range (Operating):-35°C to +120°C (-31°F to +248°F) standard
Temperature Range (Storage):-51°C to +177°C (-60°F to +350°F)

330103-00-16-50-12-RU

Frequently Asked Questions (FAQ)

Q: What does the "-RU" agency approval code indicate?
A: The "-RU" code indicates that this probe is certified for use in Russia with applicable hazardous area approvals. These typically include EAC (Eurasian Conformity) and EAC Ex certifications for use in potentially explosive atmospheres.

Q: What is the total cable length of this probe?
A: The total cable length is 5.0 meters (16.4 feet) , as specified by the "50" option.

Q: What is the correct gap setting for this probe?
A: For radial vibration measurements, the recommended gap setting is 1.27 mm (50 mils), which corresponds to approximately -9 Vdc output. This places the probe in the center of its 2.0 mm (80 mil) linear range.

Q: What is the maximum thread engagement length for the 3/8-24 thread?
A: The maximum recommended thread engagement length is 0.563 inches . Exceeding this length may cause binding during installation.

Q: What is the minimum recommended shaft diameter for radial vibration measurements?
A: The recommended minimum shaft diameter is 76.2 mm (3 inches). Measurements on smaller shafts will generally result in a change in the scale factor.

Q: What is the overall case length of this probe?
A: The overall case length is 1.6 inches, as specified by the "16" option.