Bently Nevada 330104-16-21-05-01-05 3300 XL 8 mm Proximity Probe

Description

The 330104-16-21-05-01-05 is a 3300 XL 8 mm proximity probe featuring M10 x 1 threads and an armored probe case. This configuration includes 160 mm of unthreaded length (Option 16) and a 210 mm overall case length (Option 21), designed for installation in machinery requiring metric thread compatibility. It utilizes a 0.5 meter (1.6 ft) total length lead (Option 05) with a miniature coaxial ClickLoc connector and connector protector (Option 01). This probe is rated with CSA, ATEX, and IECEx agency approvals (Option 05) for operation in hazardous environments. As part of the 3300 XL 8 mm transducer system, this probe works with the 3300 XL Proximitor sensor and extension cable to provide non-contact displacement measurements. The probe is engineered for high-precision monitoring of shaft vibration and axial position on critical rotating equipment. The armored cable construction provides mechanical protection in demanding industrial settings. This 0.5 m probe is intended for use specifically with the 0.5 m Proximitor sensor systems to ensure proper calibration and signal integrity.

Features

• M10 x 1 thread standard for metric mounting installations
• Armored probe case for increased mechanical durability
• 160 mm unthreaded length / 210 mm overall case length
• Miniature coaxial ClickLoc connector with integrated connector protector
• 0.5 meter system length compatible with 0.5 meter Proximitor sensor
• CSA, ATEX, IECEx approvals for hazardous area compliance

Applications

• Turbine and compressor shaft vibration monitoring
• Rotor axial position measurement
• Rotating machinery protection in petrochemical, power generation, and water utility facilities
• Hazardous area applications requiring certified instrumentation

Ordering Information

Option	Code	Description
Orderable Part Number	330104-16-21-05-01-05	3300 XL 8 mm Proximity Probe, M10 x 1, armored
A - Unthreaded Length	16	160 mm unthreaded length
B - Case Length	21	210 mm case length
C - Total Length	05	0.5 meter (1.6 feet) total length
D - Connector/Cable	01	Miniature ClickLoc connector with connector protector, standard cable
E - Agency Approval	05	CSA, ATEX, IECEx Approvals

Technical Specifications

Parameter	Specification
Manufacturer	Bently Nevada
Part Number	330104-16-21-05-01-05
Probe Diameter	8 mm
Thread Size	M10 x 1
Total Length	0.5 meter (1.6 feet)
Connector Type	Miniature coaxial ClickLoc with protector
Cable Type	Standard (unarmored cable, armored probe case)
Operating Temperature	-55 degC to +177 degC
Agency Approvals	CSA, ATEX, IECEx

Installation Guidelines

Ensure the probe is installed with the correct gap as defined in the 3300 XL system manual to maintain linear output. When installing in hazardous areas, ensure the Proximitor sensor is housed in an enclosure providing at least IP54 protection. Use the included connector protector to prevent environmental damage to the ClickLoc connection. Always verify that the probe, extension cable, and Proximitor sensor lengths sum correctly to the required total system length.

Compliance and Certifications

• CSA (Canadian Standards Association)
• ATEX (Atmospheres Explosibles)
• IECEx (International Electrotechnical Commission Explosive)