330707-00-20-50-12-00 3300 XL 11mm Proximity Probe with Armor for Turbines

Product Focus

• Brand: Bently Nevada
• Model: 330707-00-20-50-12-00
• Type: 3300 XL 11mm Proximity Probe
• Made in U.S.A
• Built with armor for extra protection

Configuration Map (Tree Style)

• 330707 Series
  • 00 → Unthreaded length: 0 in
  • 20 → Case length: 2.0 in
  • 50 → Total length: 5.0 m (16.4 ft)
  • 12 → ClickLoc connector + FluidLoc cable
  • 00 → No agency approval required

Key Technical Numbers

• Probe resistance (5m): 7.2 Ω ± 0.8
• Cable impedance: 75 Ω triaxial design
• Insulation: FEP for oil and heat areas
• Shipping weight: 0.17 kg

Mechanical Strength

• Thread: 1/2-20 UNF
• Max thread engagement: 0.750 in
• Recommended install torque: 15.2 N•m
• Maximum rated torque: 45.2 N•m
• Minimum bend radius: 25.4 mm (1.0 in)

Built for Harsh Machines

• PPS probe tip resists wear and impact
• AISI 304 stainless case fights corrosion
• Viton® O-ring helps seal pressure gaps
• FluidLoc cable blocks oil leak paths
• Designed for 5m Proximitor Sensor systems only

Temperature Capability

• Operating range: -52°C to +177°C
• Storage range: -52°C to +177°C
• Avoid below -34°C for best seal life
• High ambient class support up to T1 (+232°C)

Warranty & Shipping

• Warranty: 12 Months
• Courier options: FedEx, UPS, DHL
• Professional export packaging available

FAQ (Selection Tips)

• Q1: What is the main benefit of FluidLoc cable?
  A: It helps stop oil from moving through the cable path.
• Q2: Can I use this 5m probe with any Proximitor Sensor?
  A: No. Five meter probes match only the 5m Proximitor Sensor type.
• Q3: Why choose an armored probe?
  A: Armor adds protection in tight or high-vibration installs.
• Q4: What should I check before ordering?
  A: Confirm thread size (1/2-20) and required cable length (5m).
• Q5: Is this probe good for turbine monitoring?
  A: Yes. It is widely used in rotating machine vibration systems.

Contact Information

• Email: info@oiltechcontrols.com
• WhatsApp: +86 158 8020 0923

Copyright © 2026 Oiltech Controls Limited. All rights reserved.

Original Source:
https://www.oiltechcontrols.com/

Partner PLCDCS HUB Limited
https://plcdcshub.com/.
All rights reserved.