Product Advantages
- Premium Bently Nevada proximity probe, made in the USA.
- Features a special FluidLoc cable for resistance to fluids and contaminants.
- Long 5.0-meter (16.4 ft) reach for flexible installation.
- Robust armored stainless steel case with 1/2-20 UNF thread.
- Uses the secure Miniature ClickLoc connector for reliable connections.
- Built for challenging environments where standard cables may fail.
Model Number Breakdown
- Base Model: 330702 (3300 XL 11mm Armored Probe)
- Thread: 1/2-20 UNF
- Armor: Yes
- Configuration: -00-30-50-12-00
- 00: Unthreaded Length = 0.0 in
- 30: Overall Case Length = 3.0 in
- 50: Total Cable Length = 5.0 metres
- 12: ClickLoc Connector with FluidLoc Cable
- 00: Agency Approvals Not Required
Detailed Specifications
- Manufacturer & P/N: Bently Nevada 330702-00-30-50-12-00
- Probe Type: 11 mm Eddy Current Proximity
- Case: Armored, 304 Stainless Steel, 1/2-20 UNF
- Cable Type: FluidLoc (Fluid-Resistant), 75 Ω Triaxial
- Cable Length: 5.0 metres (16.4 feet)
- Connector: Miniature Coaxial ClickLoc
- Probe Resistance (5m): 7.2 Ω ± 0.8 Ω
- Temperature Range: -51°C to +177°C (Operating & Storage)
- Probe Tip: Polyphenylene Sulfide (PPS)
- Max Thread Engagement: 0.750 in (19.05 mm)
- Installation Torque: 15.2 N•m recommended (133 in•lb)
- Min Bend Radius: 25.4 mm (1.0 in)
- Seal: Viton O-ring (not pressure-tested)
- Compatibility: For use with 5-meter Proximitor sensors only.
Installation Tips
- Match this probe only with a compatible 5-meter Proximitor sensor.
- Clean mounting threads thoroughly before installation.
- Torque the probe case to 15.2 N•m using a proper wrench.
- Avoid sharp bends in the FluidLoc cable during routing.
- Ensure the ClickLoc connector is clean and dry before mating.
Recommended Applications
- Machinery monitoring in areas with oil mist or spray.
- Installations near cooling systems or wash-down areas.
- Long-distance vibration monitoring on large rotating equipment.
- Environments where cable durability against fluids is critical.
FAQ & Expert Advice
What is FluidLoc cable?
FluidLoc is a special cable jacket material designed by Bently Nevada. It resists degradation from oils, coolants, and other industrial fluids better than standard cable.
Why must I use it only with a 5m Proximitor?
The electrical characteristics (like capacitance) are calibrated for a 5-meter system. Using a different length sensor will cause measurement errors and faulty readings.
Can the FluidLoc cable handle high-pressure washdown?
It offers improved fluid resistance, but it is not a pressure-rated hose. Avoid direct, high-pressure jets on the cable or connector.
Is the armored case necessary with FluidLoc cable?
The armored case protects the probe body. The FluidLoc cable protects the wire. Together, they provide maximum protection for the entire assembly in harsh conditions.
How do I choose between standard and FluidLoc cable?
Choose the 330702-00-30-50-12-00 with FluidLoc if your installation is exposed to oils, coolants, or moisture. For dry, clean environments, a standard cable model may be sufficient.
Ordering & Service
- Item: New Original, Factory Packed.
- Shipping: Fast global delivery via FedEx, UPS, DHL.
- Warranty: Full 12-month manufacturer’s warranty.
- Contact: info@oiltechcontrols.com | WhatsApp: +86 158 8020 0923
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