330707-00-62-10-01-00 Bently Nevada Proximity Probes

Bently Nevada 330707-00-62-10-01-00 Proximity Probe

The Bently Nevada 330707-00-62-10-01-00 is a high-temperature proximity transducer. It features an unthreaded case for installation in a separate holder.

Key Features

• High-Temperature Capability: Operates from -40°C to +120°C.
• Unthreaded Design: Allows mounting in custom or proprietary holders.
• Protected Connector: ClickLoc connector with protector for physical durability.
• Standard Length: 1.0 meter cable provides flexible installation.
• Wide Frequency Response: DC to 10 kHz for capturing various vibration signals.

Technical Specifications

• Manufacturer: Bently Nevada (Baker Hughes)
• Model: 330707-00-62-10-01-00
• Product Type: High-Temperature Proximity Probe
• Unthreaded Length: 0.0 inches
• Overall Case Length: 6.2 inches (157.5 mm)
• Total Cable Length: 1.0 meter (3.3 feet)
• Connector Type: Miniature Coaxial ClickLoc with Protector
• Agency Approval: Not Required (Standard Industrial)
• Operating Temperature: -40°C to +120°C (-40°F to 248°F)
• Storage Temperature: -50°C to +130°C (typical)
• Frequency Response: DC to 10 kHz
• Impedance: 50 Ohm (characteristic)
• Cable Material: PVC Jacket
• Cable Type: Flexible Coaxial
• Weight: 0.198 kg (0.44 lbs) approximately
• Output Sensitivity: Typically 200 mV/mil (7.87 V/mm)
• Probe Diameter: Standard 8mm or 11mm (verify based on 330707 series)
• Power Supply: Requires -24 VDC from compatible driver

Typical Applications

• Vibration monitoring on steam turbines, gas turbines, and other high-temperature machinery.
• Applications where the probe must be installed in a custom or existing holder assembly.
• General industrial condition monitoring in environments with wide temperature swings.

Frequently Asked Questions (FAQ)

Q: Why would I choose an unthreaded probe?

• A: An unthreaded probe is used when the mounting location already has a separate, dedicated holder or bushing. This allows for probe replacement without removing the holder, which might be welded or otherwise permanently installed.

Q: What is the purpose of the connector protector?

• A: The protector is a shroud or boot that surrounds the ClickLoc connector. It provides mechanical protection against impact, prevents accidental disconnection, and can offer some strain relief for the cable.

Q: Can this probe be used in safety-critical systems?

• A: The "-00" agency approval option indicates it is a standard industrial model. For safety-critical (SIL) applications, a probe with specific safety certifications (e.g., TÜV) should be selected.