330171-00-16-10-01-05 Bently Nevada 3300 5mm Probe Proximity Sensor Module

Product Overview

• Bently Nevada 330171-00-16-10-01-05 is a high precision eddy current proximity probe.
• It belongs to the 3300 5mm Proximity Probes family.
• The probe supports accurate shaft vibration and position monitoring.
• It uses a compact 5 mm sensing tip for tight installation spaces.
• The stainless steel case improves durability in harsh environments.
• The PPS tip material resists wear and high temperature exposure.
• Designed for continuous industrial operation in rotating equipment.

Model Structure and Configuration

• 330171
  • 00: Unthreaded length 0 in
  • 16: Overall case length 1.6 in
  • 10: Total cable length 1.0 m
  • 01: Miniature coaxial ClickLoc connector
  • 05: Multiple agency approvals

Technical Specifications

• Brand: Bently Nevada
• Model: 330171-00-16-10-01-05
• Series: 5mm Proximity Probes
• Measurement principle: Eddy current displacement sensing
• Sensitivity: Stable output with low supply variation impact
• Supply voltage range: -17.5 to -26 Vdc
• Maximum current consumption: 12 mA
• Output resistance: 50 Ω
• Probe DC resistance: 7.59 ± 0.50 Ω
• Measurement gap reference: 1.27 mm standard setup
• Frequency response: Optimized for machinery vibration monitoring
• Linearity: Maintained within calibrated operating gap
• Resolution: High resolution for micro displacement detection
• Temperature range: -35°C to +177°C
• Magnetic field immunity: Stable under 60 Hz fields up to 300 Gauss
• Environmental tolerance: Resistant to oil, dust, and vibration
• Probe case material: AISI 304 stainless steel
• Tip material: Polyphenylene sulfide
• Cable type: 75 Ω triaxial FEP insulated
• Minimum cable bend radius: 25.4 mm
• Weight: 0.323 kg

Installation Guidelines

• Use 1/4-28 threaded mounting holes.
• Recommended tap drill size is #3 or larger.
• Maximum thread engagement is 0.375 in.
• Recommended probe torque is 5.1 N·m.
• Do not exceed 7.3 N·m tightening torque.
• Maintain proper gap during installation.
• Avoid bending the cable below the minimum radius.

Commissioning and Maintenance

• The ClickLoc connector simplifies quick installation.
• The probe requires minimal calibration after mounting.
• Routine inspection ensures stable signal output.
• The sealed structure reduces maintenance frequency.
• Technicians can replace the probe without system shutdown.

Compatibility Information

• Compatible with Bently Nevada 3300 monitoring systems.
• Works with standard extension cables and Proximitor sensors.
• Supports integration with industrial condition monitoring platforms.

Certifications and Compliance

• Multiple agency approvals included.
• Supports hazardous area temperature classifications.
• Meets industrial safety and performance standards.

Packing List and Warranty

• 1 × Bently Nevada 330171 proximity probe
• Protective connector cap included
• Factory sealed packaging
• 12-month warranty
• Shipping via FedEx, UPS, or DHL

Typical Applications and Diagnostic Capability

• Steam and gas turbine vibration monitoring
• Compressor shaft position measurement
• Pump and motor condition monitoring
• Early fault detection in rotating machinery
• Supports predictive maintenance strategies

FAQ

• How do I select the correct probe length
• Choose cable length based on cabinet distance and routing space.
• Can the probe operate in high temperature zones
• It supports continuous operation up to 177°C.
• What causes unstable readings during startup
• Check grounding, gap setting, and cable routing.
• How often should I inspect the probe
• Inspect during scheduled maintenance cycles.
• Which industries use this probe most
• Power generation and oil processing use it widely.
• How do I avoid installation damage
• Follow torque limits and bending radius rules.

Selection Guidance

• Confirm required cable length before ordering.
• Match the probe with compatible monitoring modules.
• Consider ambient temperature at the installation site.
• Verify certification needs for hazardous locations.

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