Bently Nevada 330901-00-65-05-02-05 NSv Proximity Transducer

Bently Nevada 330901-00-65-05-02-05 Proximity Probe

The Bently Nevada 330901-00-65-05-02-05 is a 3300 NSv series proximity transducer. It features a 1/4-28 UNF mounting thread without armor. This probe has a 6.5-inch overall case length and a 0.5-meter cable. It uses a miniature coaxial ClickLoc connector for reliable connection. The probe is manufactured in the USA and carries multiple agency approvals.

Key Features

• Standard UNF Thread: 1/4-28 UNF thread for common industrial mounting.
• Compact Cable Length: 0.5 meter (20 in) total length for localized monitoring points.
• Robust Connector: ClickLoc connector ensures a secure, vibration-resistant connection.
• Industrial Durability: IP67 protection rating for dust and water resistance.
• Wide Approval: Multiple agency certifications for use in various regulated industries.

Technical Specifications

• Manufacturer: Bently Nevada (Baker Hughes)
• Model: 330901-00-65-05-02-05
• Product Type: 3300 NSv Proximity Probe (Eddy Current Sensor)
• Country of Origin: USA
• Mounting Thread: 1/4-28 UNF (Unified National Fine), Unarmored
• Unthreaded Length: 0.0 inches
• Overall Case Length: 6.5 inches (165.1 mm)
• Total Assembly Length: 0.5 meter (20 inches)
• Connector Type: Miniature Coaxial ClickLoc
• Power Supply: 12 VDC (typically supplied by compatible monitor)
• Operating Current: 20 mA typical
• Output Signal: 4-20 mA linear (representing gap/distance)
• Maximum Frequency: 2 kHz
• Response Time: 3 ms
• Operating Temperature: -30°C to +85°C (-22°F to 185°F)
• Storage Temperature: -40°C to +90°C (-40°F to 194°F)
• Humidity Range: 5% to 95% RH (non-condensing)
• Vibration Rating: 10 g
• Ingress Protection: IP67
• Weight: Approximately 0.15 kg (varies with exact configuration)
• Agency Approvals: Multiple (e.g., ATEX, IECEx, CSA - specific to -05 option)

Frequently Asked Questions (FAQ)

Q: What does "NSv" stand for in the product type?

• A: "NSv" typically means "Non-Safety Version." It indicates this probe is designed for standard condition monitoring, not for certified safety instrumented systems (SIL).

Q: Why is the output 4-20 mA instead of the typical -2 to -18 VDC?

• A> This part number variant is designed with an integrated 4-20 mA transmitter. This allows direct connection to standard process control systems or PLC analog inputs without requiring a separate driver module, simplifying integration.

Q: Can the 0.5m cable be extended?

• A: It is not recommended to cut or splice the factory cable. For longer distances, use approved extension cables with matching ClickLoc connectors to maintain system calibration and integrity.