Bently Nevada 3300 XL 11mm Proximity Probe Sensor 330703-000-060-10-11-05

Description

Product Overview

• Brand: Bently Nevada
• Part Number: 330703-000-060-10-11-05
• Series: 3300 XL
• Type: 11 mm Metric Proximity Probe
• Condition: New and original factory packing
• Core Role: Measures shaft vibration and position
• Design Goal: High signal stability in severe environments

Ordering Structure Explained

• Base Model
  • 330703 → 3300 XL 11 mm probe
  • M14 x 1.5 mounting thread
  • No external armor
• Mechanical Length
  • Unthreaded length: 0 mm
  • Case length: 60.0 mm
• Cable Assembly
  • Total length: 1.0 meter
  • FluidLoc cable for oil resistance
  • ClickLoc connector with protector
• Compliance Option
  • Multiple international approvals included

Electrical Performance

• Nominal probe resistance: 5.9 Ω ± 0.5 Ω
• Stable signal at short cable length
• Low noise design improves monitor accuracy
• 75 Ω triaxial cable reduces signal loss

Magnetic Field Immunity

• Tested at 60 Hz magnetic fields up to 300 Gauss
• Minimal output shift under strong motor fields
• Improves data trust near generators
• Supports clean vibration trends

Mechanical and Material Design

• Probe Tip
  • PPS material resists wear and heat
• Probe Case
  • AISI 304 stainless steel body
  • High corrosion resistance
• Mounting Limits
  • Maximum torque: 63.3 N·m
  • Recommended torque: 21.1 N·m
  • Thread engagement limit: 21 mm

Temperature and Area Ratings

• Operating range: –52°C to +177°C
• Short exposure below –34°C may damage seals
• Supports EPL Ga, Gc, and Dc environments
• Multiple T-class ratings simplify compliance

Installation Benefits

• Short probe length fits tight housings
• ClickLoc connector speeds replacement
• FluidLoc cable blocks oil migration
• Consistent gap setup improves repeatability

Operational Advantages

• Stable output improves alarm accuracy
• Low drift supports long service life
• Clear signal aids root cause analysis
• Designed for continuous duty

Typical Use Cases

• Compressor shaft monitoring
• Steam and gas turbines
• Large pumps and motors
• Critical rotating assets

Warranty and Shipping

• Factory warranty: 12 months
• Fast global shipping via FedEx, UPS, DHL
• Secure industrial export packaging

Professional FAQ

• Why choose an 11 mm probe over an 8 mm probe?
• Larger probes deliver stronger signals at wider gaps.
• Does FluidLoc cable matter in oil systems?
• Yes. It prevents oil from reaching electronics.
• Can short probes affect accuracy?
• No. Short length improves stiffness and stability.
• What causes unstable readings in the field?
• Improper torque and poor grounding are common causes.
• Is this probe suitable for high EMI areas?
• Yes. Triaxial cable limits electrical interference.

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