330709-000-040-90-11-05 | Bently Nevada Proximity Probe

Bently Nevada 330709-000-040-90-11-05 Proximity Probe – 3300 XL 11 mm Series

Technical Specifications

• Brand: Bently Nevada
• Model: 330709-000-040-90-11-05
• Series: 3300 XL 11 mm Proximity Probes
• Category: Proximity Probe / Eddy Current Probe
• Probe Type: 3300 XL 11 mm Probe, M16 x 1.5 thread, without armor
• Unthreaded Length: 0 mm
• Overall Case Length: 40 mm
• Total Length: 9.0 meters (29.5 feet)
• Connector and Cable Type: Miniature coaxial ClickLoc connector with connector protector, FluidLoc cable
• Agency Approval: Multiple Approvals
• Probe DC Resistance: 8.5 ± 1.1 ohms from center conductor to outer conductor
• Recommended Minimum Target Size: 30.5 mm (1.2 in) flat surface diameter
• Recommended Minimum Shaft Diameter: 152 mm (6.0 in)
• Probe Tip Material: Polyphenylene sulfide (PPS)
• Probe Case Material: AISI 304 stainless steel (SST)
• Probe Cable: 75 Ω triaxial, fluoroethylene propylene (FEP) insulated probe cable
• Probe Case Torque: 21.1 N·m (187 in·lb) recommended
• Connector-to-Connector Torque: Finger tight recommended; maximum 0.565 N·m (5 in·lb)
• Minimum Bend Radius: 25.4 mm (1.0 in) with or without SST armor
• Probe Case Thread: M16 x 1.5
• Maximum Thread Engagement Length: 24 mm
• Probe Temperature Range: -52°C to +177°C (-62°F to +351°F) for operating and storage
• Temperature Caution: Exposing the probe below -34°C (30°F) may cause premature pressure seal failure

Temperature Classification and Environmental Ratings

• EPL Ga and Gc – T1: Ambient temperature -55°C to +232°C
• EPL Ga and Gc – T2: Ambient temperature -55°C to +177°C
• EPL Ga and Gc – T3: Ambient temperature -55°C to +120°C
• EPL Ga and Gc – T4: Ambient temperature -55°C to +80°C
• EPL Ga and Gc – T5: Ambient temperature -55°C to +40°C
• EPL Dc – T280°C @ Ta: Ambient temperature -55°C to +232°C
• EPL Dc – T225°C @ Ta: Ambient temperature -55°C to +177°C
• EPL Dc – T170°C @ Ta: Ambient temperature -55°C to +120°C
• EPL Dc – T130°C @ Ta: Ambient temperature -55°C to +80°C
• EPL Dc – T105°C @ Ta: Ambient temperature -55°C to +100°C
• EPL Dc – T90°C @ Ta: Ambient temperature -55°C to +40°C

Performance and Signal Characteristics

• The probe offers stable eddy current measurement for shaft vibration and axial position monitoring.
• The 75 Ω triaxial cable construction supports reliable signal transmission in industrial environments.
• The FluidLoc cable design helps prevent fluid ingress along the cable path.
• The FEP insulation helps resist chemicals, moisture, and temperature extremes during operation.
• The AISI 304 stainless steel case provides strong mechanical protection and corrosion resistance.
• The PPS probe tip withstands high temperatures and maintains dimensional stability.
• The probe DC resistance stays within 8.5 ± 1.1 ohms for consistent system matching.
• The ClickLoc connector with protector simplifies installation and reduces accidental damage.
• The 9.0 meter total length supports longer cable runs without extra extension cables.
• The Multiple Approvals option supports use in a wide range of industrial environments.
• The 11 mm probe diameter balances sensitivity and mounting flexibility for many machine cases.
• The M16 x 1.5 thread fits standard mounting holes and allows secure probe positioning.

Installation Guide

• Verify the probe model 330709-000-040-90-11-05 matches your monitor system requirements before installation.
• Inspect the probe tip, case thread, and cable for damage during shipping or storage.
• Mount the probe into an M16 x 1.5 threaded hole with the recommended torque of 21.1 N·m (187 in·lb).
• Keep the maximum thread engagement at 24 mm to avoid case stress or tip damage.
• Maintain a minimum bend radius of 25.4 mm (1.0 in) for the probe cable.
• Route the cable away from high-voltage sources to reduce electrical interference.
• Connect the Miniature coaxial ClickLoc connector and hand-tighten it only.
• Do not exceed 0.565 N·m (5 in·lb) on the connector-to-connector joint.
• Confirm the target size meets the minimum 30.5 mm (1.2 in) flat surface diameter.
• Check the shaft diameter meets the recommended minimum 152 mm (6.0 in) for best results.
• Verify probe DC resistance near 8.5 ± 1.1 ohms after installation.
• Keep operating temperature within the rated range of -52°C to +177°C (-62°F to +351°F).

Package List

• 1 x Bently Nevada 330709-000-040-90-11-05 3300 XL 11 mm Proximity Probe
• 1 x Miniature coaxial ClickLoc connector with protector
• 1 x FluidLoc 75 Ω triaxial FEP insulated probe cable, 9.0 meters total length
• 1 x Protective packaging for safe transport

Shipping and Support

• We keep this probe in stock and ship within 5 days after order confirmation.
• We ship by FedEx, UPS, and DHL for fast and trackable delivery.
• We accept returns within 30 days under our standard return policy.
• All items are brand new and original.

FAQ

• Q: What is the total length of the 330709-000-040-90-11-05 probe?
  A: The probe total length is 9.0 meters (29.5 feet), including the cable.
• Q: What thread size does this probe use?
  A: It uses an M16 x 1.5 thread and comes without armor.
• Q: What is the probe DC resistance?
  A: The resistance from center conductor to outer conductor is 8.5 ± 1.1 ohms.
• Q: What is the recommended probe case torque?
  A: The recommended torque is 21.1 N·m (187 in·lb).
• Q: What is the minimum bend radius for the cable?
  A: The minimum bend radius is 25.4 mm (1.0 in) with or without SST armor.
• Q: What temperature range does this probe support?
  A: It operates and stores from -52°C to +177°C (-62°F to +351°F).
• Q: What connector type does this probe have?
  A: It has a Miniature coaxial ClickLoc connector with connector protector and FluidLoc cable.
• Q: What is the recommended minimum target size?
  A: The recommended minimum flat surface diameter is 30.5 mm (1.2 in).
• Q: What is the recommended minimum shaft diameter?
  A: The recommended minimum shaft diameter is 152 mm (6.0 in).
• Q: Does this probe come with multiple approvals?
  A: Yes, the agency approval option is 05, which means Multiple Approvals.

Contact Information

• Inquiries: sales@nex-auto.com
• WhatsApp: +86 153 9242 9628
• Partner NexAuto Technology Limited: https://www.nex-auto.com/