Bently Nevada 330905-00-05-05-02-CN 3300 XL NSv Proximity Probe

Description

330905-00-05-05-02-CN: 3300 XL NSv proximity probe, M10x1 thread, 0.0 in unthreaded length (Option 00), 0.5 in case length (Option 05), and 0.5 m system length (Option 05). This configuration features standard ClickLoc connectors without armor (Option 02) and includes the -CN suffix for China hazardous area approval package (NEPSI/CCC). The 3300 XL NSv Proximity Transducer System is designed for applications where standard Bently Nevada 3300 and 3300 XL 5 mm or 8 mm systems are restricted by counter-bore, side-view, or rear-view geometry. It is engineered for measurements on small-bore machinery, aeroderivative turbines, and high-speed rotating equipment. The NSv probe offers superior side-view characteristics for small targets, making it suitable for radial vibration, axial position, and tachometer measurements on shafts smaller than 51 mm or flat targets smaller than 15 mm.

Features

• Probe Thread: M10x1 metric thread
• Configuration: Without armor (Option 00 for unthreaded length, Option 05 for case length)
• Connector: Miniature coaxial ClickLoc connector, standard cable (Option 02)
• System Length: 0.5 m (Option 05)
• Agency Approval: Multiple approvals including hazardous area certifications (Option 05)
• Compliance: Includes -CN China hazardous area approval package (NEPSI and CCC)
• Sensor compatibility: Designed for integration with 3300 XL NSv Proximitor sensors and 3300 NSv extension cables

Applications

• Radial vibration and radial position measurements on small-diameter shafts
• Axial (thrust) position measurements for small targets
• Tachometer and zero speed measurements
• Phase reference (Keyphasor) signals
• Fluid-filmed bearing machines with limited side-view or counter-bore clearance

Ordering Information

Option	Code	Description
Orderable Part Number	330905-00-05-05-02-CN	3300 NSv Probe, M10x1 thread, without armor
A - Unthreaded Length	00	0.0 in
B - Case Length	05	0.5 in
C - Total Length	05	0.5 meter (20 in)
D - Connector/Cable	02	Miniature coaxial ClickLoc connector, standard cable
E - Agency Approval	05	Multiple Approvals
Suffix -CN	-CN	China hazardous area approval package (NEPSI + CCC)

Technical Specifications

Parameter	Specification
Manufacturer	Bently Nevada
Product Family	3300 XL NSv Proximity Transducer System
Probe Thread	M10x1
Connector Type	Miniature coaxial ClickLoc
Housing Material	Brass (gold-plated connectors)
Operating Temperature	-52 degC to +177 degC
Storage Temperature	-52 degC to +177 degC
Agency Approvals	Multiple (refer to hazardous area documentation); China -CN package included

Installation Guidelines

• Ensure the probe tip is installed with the correct gap as specified in the 3300 XL NSv datasheet for optimal linear range.
• Use provided connector protectors on probe-to-extension cable connections to prevent liquid ingress.
• Verify that the 3300 NSv extension cable and probe length combined equal the total system length expected by the Proximitor sensor.
• Install the Proximitor sensor in a protected, dry environment, ensuring proper mounting pad isolation from the housing ground.