330101-00-08-10-11-CN | Bently Nevada 8 mm Probe, 1.0 m Cable

Introduction to the 330101-00-08-10-11-CN

When machinery vibration threatens uptime, the 330101-00-08-10-11-CN from Bently Nevada provides reliable measurement. This 3300 XL 8 mm probe features a 3/8-24 UNF thread and comes without armor. It is designed for demanding industrial environments where accurate data is critical.

Key Features and Technical Specifications

The 330101-00-08-10-11-CN offers a linear range of 2 mm (80 mils), starting at approximately 0.25 mm (10 mils) from the target. Its incremental scale factor (ISF) is 7.87 V/mm (200 mV/mil) ±5% for standard 1 meter systems. The probe tip is made of polyphenylene sulfide (PPS), and the case uses AISI 303 or 304 stainless steel. Operating temperature ranges from -52°C to +177°C (-62°F to +350°F).

• Probe type: 3300 XL 8 mm, 3/8-24 UNF thread, without armor
• Total length: 1.0 metre (3.3 feet)
• Connector: Miniature coaxial ClickLoc with connector protector, FluidLoc cable
• Linear range: 2 mm (80 mils), from 0.25 to 2.3 mm (10 to 90 mils)
• Incremental scale factor: 7.87 V/mm (200 mV/mil) ±5%
• Probe tip material: Polyphenylene sulfide (PPS)
• Probe case material: AISI 303 or 304 stainless steel
• Operating temperature: -52°C to +177°C (-62°F to +350°F)

Applications and Use Cases

This probe excels in rotating machinery monitoring, such as turbines, compressors, and pumps. Its robust design withstands harsh conditions, ensuring consistent performance. For example, in a steam turbine application, the 330101-00-08-10-11-CN delivers reliable vibration data to prevent unplanned downtime.

Installation and Setup

Install the probe with the recommended gap setting of -9 Vdc (approximately 1.27 mm or 50 mils) for radial vibration. Use field wiring from 0.2 to 1.5 mm² (16 to 24 AWG) with a 3-conductor shielded triad cable. Maximum field wiring length is 305 meters (1,000 feet) between the Proximitor Sensor and the monitor.

Maintenance and Reliability

Regularly inspect the probe and cable for physical damage. The patented TipLoc and CableLoc designs provide a robust bond and 330 N (75 lbf) pull strength. Avoid exposing the probe to temperatures below -34°C (-30°F) to prevent pressure seal failure.

Compatibility and Integration

The 330101-00-08-10-11-CN integrates with Bently Nevada 3300 XL Proximitor Sensors and monitoring systems. It supports standard 1 meter system configurations. For extended temperature ranges, refer to the datasheet for probe options.

Frequently Asked Questions

What is the linear range of the 330101-00-08-10-11-CN?

The linear range is 2 mm (80 mils), starting at approximately 0.25 mm (10 mils) from the target.

What is the recommended gap setting for radial vibration?

The recommended gap setting is -9 Vdc, approximately 1.27 mm (50 mils).

What is the operating temperature range of this probe?

The standard probe operates from -52°C to +177°C (-62°F to +350°F).

What cable type does the 330101-00-08-10-11-CN use?

It uses a miniature coaxial ClickLoc connector with connector protector and FluidLoc cable.

What is the incremental scale factor?

For a standard 1 meter system, the ISF is 7.87 V/mm (200 mV/mil) ±5%.

Product Support and Availability

The 330101-00-08-10-11-CN is in stock and ready to ship from Petro Auto Tech. Contact our team for pricing and lead times. We are your trusted source for Bently Nevada automation parts.