Features:
- Armored M14 × 1.5 construction defines the probe mounting thread.
- The 000 and 078 codes specify its insertion geometry.
- A protected ClickLoc termination completes the integral probe lead.
The complete ordering number distinguishes this exact armored metric assembly within the 3300 XL 11 mm probe family.
Mechanical codes define the probe body independently from the electrical characteristics of the matched transducer system.
The probe, extension cable, and Proximitor Sensor operate together as one calibrated non-contacting measurement chain.
The Bently Nevada 330704-000-078-10-01-05 Armored Metric Proximity Probe may be available with quotation and technical support from Apter Power.
Bently Nevada 330704-000-078-10-01-05 Armored Metric 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.
Mounting dimensions
- Thread: The probe case uses an M14 × 1.5 metric mounting thread.
- Armor: Cable armor is included in the 330704 construction.
- Unthreaded length: The 000 code specifies 0 mm.
- Case length: The 078 code specifies a 78 mm overall case.
Transducer chain
- Probe stage: The tip senses distance to the conductive target without mechanical contact.
- Integral lead: A 1.0 m standard cable carries the probe signal.
- Connection: A protected miniature coaxial ClickLoc connector joins the next cable section.
- Sensor stage: The matching extension cable completes the path to the 3300 XL 11 mm Proximitor Sensor.
Matched system behavior
- Linear span: The matched 3300 XL 11 mm system provides a 4.0 mm range.
- Operating gap: The recommended probe gap is 2.5 mm.
- Scale factor: Nominal system sensitivity is 3.94 V/mm.
- Measurement: Output voltage changes with probe-to-target distance for displacement and vibration measurement.
Documented measurement uses
- Axial position: The 3300 XL 11 mm system supports thrust-position measurement.
- Expansion: Ramp differential expansion on steam turbines is a documented use.
- Rod movement: The system supports rod-position and rod-drop measurement on reciprocating compressors.
- Speed reference: Supported functions include tachometer, zero-speed, and Keyphasor measurements.