Description

The Bently Nevada 330106-05-30-20-02-CN is a high-performance 3300 XL 8 mm reverse mount proximity probe. Designed for critical machinery protection and condition monitoring, this sensor utilizes the eddy current principle to provide precise, non-contact measurements of shaft vibration and position. The reverse mount configuration is specifically engineered for applications where the probe must be mounted through the machine casing to observe the target surface.

Features

• 8 mm probe tip diameter for standard 3300 XL system compatibility.
• Reverse mount design suitable for space-constrained installations.
• M10 x 1 threading for secure mechanical mounting.
• Equipped with a Miniature ClickLoc coaxial connector for reliable signal transmission.
• Agency Approvals: CSA, ATEX, and IECEx for hazardous area operation.
• Integrated 2.0-meter cable length.

Applications

• Gas and steam turbine vibration monitoring.
• Centrifugal and reciprocating compressor shaft position analysis.
• Large pump sets and motor-generator sets.
• Hydroelectric power generation unit thrust bearing wear monitoring.
• Rolling mill bearing and paper mill cylinder support monitoring.

Technical Specifications

Installation Guidelines

• Ensure the probe is installed in a location free from excessive mechanical stress.
• Use appropriate mounting brackets to maintain the required air gap between the probe tip and the target surface.
• Route coaxial cables away from high-voltage lines or sources of electromagnetic interference (EMI) to prevent signal noise.
• Always power down the monitoring system before connecting or disconnecting the probe cable.
• Ensure the connector is fully seated and the ClickLoc mechanism is engaged to maintain environmental integrity.
• Verify that the probe tip is not in contact with the target surface during operation to avoid sensor damage.

FAQs

What is the Bently Nevada 330106-05-30-20-02-CN?

It is a 3300 XL 8 mm reverse mount proximity probe used for monitoring vibration and position in rotating machinery.

What is a 330106-05-30-20-02-CN Reverse Mount probe?

It is designed for mounting on the surface of a machine to measure the shaft’s vibration or position, often used when there is limited space behind the machine casing.

How does the 330106-05-30-20-02-CN sensor work?

It operates on the eddy current principle, using a Proximitor sensor to measure the gap between the probe tip and the observed conductive surface.

What is the probe case material?

The probe case is constructed from high-grade stainless steel (AISI 303/304) for durability in industrial environments.