Bently Nevada 330104-00-10-20-12-05 3300 XL 8 mm Reverse Mount Proximity Probe

SKU 330104-00-10-20-12-05

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Manufacturer: Bently Nevada
Product No.: 330104-00-10-20-12-05
Country of origin:United States
Product Type: 3300 XL 8 mm Proximity Probe
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 140g
Dimensions: 45 mm x 95 mm x 95 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months

Description

330104-00-10-20-12-05: 3300 XL 8 mm reverse mount proximity probe, 3/8-24 UNF thread, 1.0 inch case length, 2.0 meter total system length, standard cable with connector protector, and CSA/ATEX/IECEx hazardous area approvals. This sensor is designed for non-contact eddy-current displacement measurement, serving as a component within 3300 XL 8 mm monitoring chains to measure shaft vibration and axial position on critical rotating machinery.

The 330104 series features a reverse mount configuration, allowing the probe to be installed through the machine case or a bearing housing where the connector is positioned on the exterior, protecting the connection from process fluids. This configuration differs from standard 330101 probes by the absence of a thread adjustment nut on the exterior, utilizing a fixed installation design. This specific unit includes a factory-installed connector protector (Option 12), which provides environmental sealing and mechanical protection for the coaxial cable interface.

Features

8 mm probe diameter compatible with 3300 XL Proximitor sensors
Reverse mount installation design for specific machine housing requirements
Standard cable construction with connector protector (Option 12)
2.0 meter system length (Option 20)
CSA, ATEX, and IECEx hazardous area approvals (Option 05)
Fully threaded 3/8-24 UNF steel body (Option 00)

Applications

Turbine-generator shaft vibration monitoring
Compressor rotor position and axial displacement
Fluid film bearing health monitoring
Critical machinery protection in petrochemical and power generation environments

Ordering Information

Option	Code	Description
Orderable Part Number	330104-00-10-20-12-05	3300 XL 8 mm Reverse Mount Proximity Probe
A - Unthreaded Length	00	0.0 in (Fully threaded)
B - Case Length	10	1.0 in
C - Total Length	20	2.0 m
D - Connector/Cable	12	Standard cable with connector protector
E - Agency Approval	05	CSA, ATEX, IECEx

Technical Specifications

Manufacturer	Bently Nevada (Baker Hughes)
Model	330104
Probe Diameter	8 mm
Thread Size	3/8-24 UNF
Linear Range	2 mm (80 mil)
Temperature Range (Operating)	-51 Celsius to +177 Celsius
Case Material	AISI 303 stainless steel
Tip Material	Polyphenylene sulfide (PPS)
Approvals	CSA, ATEX, IECEx (Option 05)

Installation Guidelines

Ensure the probe is installed in a rigid bracket or housing to prevent vibration-induced measurement errors. For reverse mount configurations, verify the probe tip extends the appropriate distance into the machine cavity to maintain the required gap (typically 1.27 mm nominal). The probe coaxial cable must be routed away from high-voltage lines and secured to prevent chafing. Use the included connector protector to seal the cable interface against moisture and contaminants in external installations.

Compliance and Certifications

This product meets the requirements for hazardous area installation under CSA, ATEX, and IECEx directives for the classifications specified in the 3300 XL documentation suite. Ensure local electrical codes are followed regarding grounding and barrier requirements for intrinsically safe loops.

FAQ

What distinguishes the 330104 reverse mount probe from the 330101 standard probe?

The 330104 is a reverse mount configuration, meaning it is designed for installations where the probe connector is accessed from outside the machine casing, whereas the 330101 is a standard probe with an adjustment nut for thread positioning on the exterior.

What is the purpose of Option 12 in the part number?

Option 12 specifies that the probe includes a factory-installed connector protector, providing mechanical protection and environmental sealing for the coaxial cable interface at the sensor end.

Which Proximitor sensor is compatible with this 330104 probe?

This probe is compatible with 3300 XL 8 mm Proximitor sensors (typically 330180) and 3300 XL extension cables (330130).

What does the Option 05 approval code signify?

Option 05 indicates that the probe is certified for use in hazardous areas according to CSA, ATEX, and IECEx standards.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

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TECHNICAL SPECIFICATIONS

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