Overview
Manuals
Basic Info
Ordering
Critical Loop Matching Requirements
Features:
- High-accuracy 11 mm non-contact proximity sensor tip for expanded linear displacement tracking.
- Fully armored 1/2-20 UNF stainless steel case defending internal wiring from mechanical crush forces.
- FluidLoc cable protection paired with ClickLoc coaxial connection preventing liquid ingress and accidental uncoupling.
The 330702-00-25-10-11-05 delivers exceptional value across the power generation, oil and gas, and petrochemical refining sectors by preventing unexpected machinery failure. By offering microscopic resolution tracking of rotating shafts, this sensor empowers diagnostic teams to catch misalignments and bearing wear before catastrophic damage occurs. The device acts as a primary defense line, optimizing plant runtime and slashing unscheduled overhaul costs.
Operating as a rugged proximity transducer, the 330702-00-25-10-11-05 finds frequent placement within steam turbines, high-pressure compressors, and large industrial pumps. The hardware handles extreme heat and constant vibration, translating physical micro-movements into reliable voltage outputs. This ensures precise tracking whether deployed in sub-zero oil pipelines or scorching refinery environments.
The 330702-00-25-10-11-05 Bently Nevada 3300 XL 11 mm Proximity Probe with a 1/2-20 UNF armored thread may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
330702-00-25-10-11-05 Bently Nevada 3300 XL 11 mm Proximity Probe with a 1/2-20 UNF armored thread manual(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.
- Model: 330702-00-25-10-11-05
- Warranty: One-year warranty
- Condition: Brand new, original, in stock
- Product Family: 3300 XL 11 mm Proximity Transducer System
3300 XL 11 mm Proximity Probes
330702 3300 XL 11 mm Probe, 1/2-20 UNF thread, with armor
330702-Axx-Bxx-Cxx-Dxx-Exx
A:Unthreaded Length
Order in increments of 0.1 in Length configurations:
Maximum unthreaded length: 8.9 in
Minimum unthreaded length: 0.0 in
Example: 0 4 = 0.4 in
B: Overall Case Length
Order in increments of 0.1 in Threaded length configurations:
Maximum case length: 9.9 in
Minimum case length: 1.0 in
Example: 2 4 = 2.4 in
C: Total Length
10: 1.0 meter (3.3 feet)
50: 5.0 meters (16.4 feet)
90: 9.0 meters (29.5 feet)
D: Connector and Cable-Type
01: Miniature coaxial ClickLoc connector with connector protector, standard cable
02 Miniature coaxial ClickLoc connector, standard cable
11: Miniature coaxial ClickLoc connector with connector protector, FluidLoc cable
12: Miniature coaxial ClickLoc connector, FluidLoc cable
E: Agency Approval
00: Not required
05: Multiple Approvals
To achieve optimal system accuracy and prevent signal distortion with the Bently Nevada 330702-00-25-10-11-05 proximity probe, you must satisfy the following critical loop matching criteria:
* Total Electrical Length: The combined length of the probe cable (1.0 meter) and the extension cable must exactly match the tuned length required by the 3300 XL Proximitor Sensor (typically 5.0 meters or 9.0 meters total system length).
* Target Material Calibration: The 11 mm probe calibration assumes AISI 4140 steel; using alternate shaft materials requires custom Proximitor calibration to avoid severe scale factor errors.
* Component Serialization: Ensure the Proximitor sensor is explicitly rated for a 3300 XL 11 mm system, as mixing components with 5 mm or 8 mm series hardware creates a major impedance mismatch.
