Bently Nevada 330707-00-20-90-12-00 | FluidLoc Cable Vibration Probe
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Bently Nevada 330707-00-20-90-12-00 Proximity Probe with FluidLoc Cable
This is the Bently Nevada 330707-00-20-90-12-00. It is a heavy-duty 11mm proximity probe. It features a special 9-meter FluidLoc cable. This cable resists oils and chemicals. The probe monitors machine vibration and position. It helps protect expensive turbines and compressors. Built in the USA for reliable performance.
Key Technical Specifications
- Brand & Model: Bently Nevada 3300 XL 11mm Probe
- Full Item Number: 330707-00-20-90-12-00
- Sensing Gap: 11 millimeters
- Cable Type & Length: FluidLoc, 9.0 meters (29.5 feet)
- Probe Resistance (9m): 8.5 ± 1.1 Ohms
- Case Length: 2.0 inches
- Case Thread: 5/8-18 UNF
- Max Mounting Torque: 45.2 N•m (Do not exceed)
- Recommended Torque: 15.2 N•m
- Connector: Miniature coaxial ClickLoc
- Tip Material: PPS (Polyphenylene Sulfide)
- Case Material: 304 Stainless Steel
- Temp Range: -51°C to +177°C (-60°F to +351°F)
- Cable Impedance: 75 Ohm Triaxial
- Min Bend Radius: 25.4 mm (1.0 inch)
- Seal Material: Viton O-ring
Understanding Your Part Number: 330707-00-20-90-12-00
Each segment tells a specific feature of your probe.
- Base Code [330707]: 3300 XL series, 11mm probe body.
- Suffix 1 [00]: Unthreaded section length is 0.0 inches.
- Suffix 2 [20]: The stainless steel case is 2.0 inches long.
- Suffix 3 [90]: Cable is 9.0 meters long for distant mounting.
- Suffix 4 [12]: ClickLoc connector with FluidLoc cable for wet areas.
- Suffix 5 [00]: No special agency approvals on this unit.
Installation & Care Instructions
- Clean the mounting hole before installation.
- Tighten the probe case to 15.2 N•m (133 in-lb).
- Connect the cable by hand. Do not use tools on the connector.
- Keep cable bends wider than 1 inch (25.4mm).
- Avoid storage below -34°C to protect the internal seal.
Compatibility & Service Information
- Designed for Bently Nevada 3300 and 3500 monitoring systems.
- The 330707-00-20-90-12-00 is ideal for oily or wet environments.
- We ship quickly with FedEx, UPS, and DHL.
- Your purchase includes a 12-month quality warranty.
Expert FAQs
What is FluidLoc cable and where should I use it?
FluidLoc cable has a special jacket. It resists oils, coolants, and chemicals. Use it in wet or dirty machine environments.
What is the electrical resistance specification for this 9m probe?
The DC resistance measured from center to outer conductor is 8.5 Ohms. The allowed tolerance is plus or minus 1.1 Ohms.
How does the 2-inch case length affect installation?
A shorter 2-inch case is useful where space is limited inside the mounting hole or machinery housing.
Can I use this probe for permanent, continuous monitoring?
Yes. This probe is designed for 24/7 continuous operation in industrial condition monitoring systems.
What should I do if I need a pressure seal test for my application?
Standard probes are not pressure tested. Please contact our sales team for custom testing options before you order.
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