330878-X0-00 MOD:177889-01

FAQS

• What is the Bently Nevada 330878-X0-00 MOD:177889-01?
  The 330878-X0-00 MOD:177889-01 is supplied as a Bently Nevada 3300 XL 50 mm Proximitor Sensor marking. Official Datasheet 174014 identifies 330878 as the Proximitor Sensor family; the X0 length/mounting field and MOD 177889-01 are nonstandard details that require the applicable modification drawing.
• What does the supplied 330878-X0-00 MOD:177889-01 code identify?
  330878: 3300 XL 50 mm Proximitor Sensor family X0: Nonstandard length/mounting code; not decoded in the current standard table 00: No-approvals standard code MOD 177889-01: Modification identifier; requires the official MOD drawing
• What does this product do in the measurement system?
  The Proximitor Sensor powers a matched 3300 XL 50 mm probe circuit, conditions the returned eddy-current signal, and produces a voltage proportional to the gap between the probe tip and a conductive target. The large linear range supports turbine differential expansion and other large-displacement measurements.
• Which components are compatible with 330878-X0-00 MOD:177889-01?
  3300 XL 50 mm proximity probe matched to the documented system length 3300 XL 50 mm extension cable where required to complete the system length Panel or DIN mounting hardware specified by the exact MOD configuration Compatible Bently Nevada monitor input and AISI 4140 target or approved calibration target
• Which specifications are officially verified?
  Product Type: 3300 XL 50 mm Proximitor Sensor Standard Family System Lengths: 5.0 m or 9.0 m Standard Mounting Choices: Panel mount or 35 mm DIN mount Matched-System Linear Range: 27.9 mm (1100 mil) Nominal Average Scale Factor: 394 mV/mm (10 mV/mil)
• Which information remains configuration-controlled?
  The current standard order format is 330878-AA-BB with AA options 50, 51, 90, or 91. X0 and MOD 177889-01 are not decoded by Datasheet 174014; use the physical nameplate and MOD drawing as controlling records.
• What should be checked before installation?
  Do not assign 5 m, 9 m, panel, or DIN meaning to X0 without the MOD drawing Match probe plus extension-cable length to the sensor calibration Verify target material and maintain the published minimum target size
• What is the lifecycle status of 330878-X0-00 MOD:177889-01?
  Baker Hughes publishes Datasheet 174014 Rev. L for standard 330878 sensors. MOD 177889-01 configuration control remains dependent on the physical nameplate and official modification documentation.