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Bently Nevada 330105-02-12-10-12-05 3300 XL 8 mm Reverse Mount Proximity Probe

Bently Nevada 330105-02-12-10-12-05 3300 XL 8 mm Reverse Mount Proximity Probe

3300 XL 8 mm Proximity Probe

Reverse Mount Design

3/8-24 UNF Thread

Brand Name:

Bently Nevada

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Product Details
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3300 XL 8 mm Proximity Probe

,

Reverse Mount Design

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3/8-24 UNF Thread

Payment & Shipping Terms
Minimum Order Quantity
1
Delivery Time
2-3 work days
Payment Terms
T/T
Product Description
AMIKON / INDUSTRIAL SUPPLY
ROTATING MACHINERY / CONDITION MONITORING
BENTLY NEVADA · 3300 XL SERIES

330105-02-12-10-12-05

3300 XL 8 mm Reverse Mount Proximity Probe

A reverse-mount eddy-current probe designed for non-contact shaft measurement within a compatible 3300 XL 8 mm transducer system.

Reverse mount 3/8-24 UNF 1.0 m cable FluidLoc option
8 mmProbe tip diameter
1.0 mTotal probe cable
3300 XLTransducer family
01 / ORDER CONFIGURATION

Ordering Code Overview

The code suffix identifies dimensional, cable/connector and approval options for the requested configuration.

Length options02 / 12
Unthreaded length and overall case length
Total probe cable1.0 m / 3.3 ft
Specified cable length
Connector / cableOption 12
Miniature ClickLoc connector, FluidLoc cable
Approval optionCode 05
Check required certification against installation
02 / OPERATING CONTEXT

Application & Failure Scenarios

The 3300 XL 8 mm transducer system is used for shaft vibration and position measurement on suitable rotating machinery with fluid-film bearings. Speed or Keyphasor-related use depends on the complete measurement configuration.

Signal loss or instability Inspect the probe, connector, cable and associated measurement loop.
Implausible readings Check installation gap, sensor condition and signal-chain integrity.
Unplanned downtime Unreliable monitoring can delay fault assessment and restart decisions.

An alarm alone does not confirm probe failure. Assess the complete measurement loop and actual machine condition.

03 / ENGINEERING DATA

Technical Specifications

Specifications are grouped by construction, electrical characteristics, system performance and installation. System-level figures apply only under the manufacturer's stated conditions.

Mechanical construction & connection
Probe tip material
Polyphenylene sulfide (PPS)
Probe case material
AISI 303 or 304 stainless steel
Probe tip diameter
8 mm (0.31 in)
Thread type
3/8-24 UNF
Probe cable type
75 Ω triaxial cable
Connector material
Gold-plated brass or gold-plated beryllium copper
Recommended reverse-mount case torque
7.5 N·m (66 in·lbf)
Maximum rated reverse-mount case torque
22.6 N·m (200 in·lbf)
Probe and extension-cable resistance
Measurement principle
Eddy-current proximity sensing
Probe resistance, 1.0 m
7.59 ± 0.50 Ω, center conductor to outer conductor
Probe resistance, 0.5 m
7.45 ± 0.50 Ω
Probe resistance, 1.5 m
7.73 ± 0.50 Ω
Probe resistance, 2.0 m
7.88 ± 0.50 Ω
Probe resistance, 3.0 m
8.17 ± 0.50 Ω
Probe resistance, 5.0 m
8.73 ± 0.50 Ω
Probe resistance, 9.0 m
9.87 ± 0.50 Ω
Extension cable resistance, 3.0 m
0.66 ± 0.10 Ω
Extension cable resistance, 3.5 m
0.77 ± 0.12 Ω
Extension cable resistance, 4.0 m
0.88 ± 0.13 Ω
Extension cable resistance, 4.5 m
0.99 ± 0.15 Ω
Extension cable resistance, 6.0 m
1.32 ± 0.21 Ω
Extension cable resistance, 7.0 m
1.54 ± 0.23 Ω
Extension cable resistance, 7.5 m
1.65 ± 0.25 Ω
Extension cable resistance, 8.0 m
1.76 ± 0.26 Ω
Extension cable resistance, 8.5 m
1.87 ± 0.28 Ω
Complete-system measurement performance
These values describe the complete 3300 XL 8 mm transducer system under the manufacturer's stated test conditions, not the probe alone.
System components
Probe, extension cable where required, and compatible Proximitor sensor
Measured quantities
Static shaft position and dynamic vibration
Linear range
2 mm (80 mils); approximately 0.25–2.3 mm (10–90 mils) from target
Incremental scale factor
7.87 V/mm (200 mV/mil) for standard 1 m or 5 m systems, subject to stated conditions
Frequency response
0–10 kHz, +0/−3 dB, with up to 305 m (1,000 ft) field wiring
Recommended radial vibration gap
Approximately 1.27 mm (50 mils), corresponding to −9 Vdc
System interchangeability
3300 XL 8 mm components are interchangeable within the manufacturer's stated system conditions
Installation & compatibility
Proximitor sensor input
Accepts one non-contacting 3300-series 5 mm or 3300 XL 8 mm probe and extension cable
Supply voltage, non-incendive installation
−17.5 to −26 Vdc, subject to applicable installation conditions
Supply voltage with barriers
−23 to −26 Vdc
Maximum stated supply consumption
12 mA
Supply sensitivity
Less than 2 mV output change per volt of input change
Output resistance
50 Ω
Minimum cable bend radius
25.4 mm (1.0 in)
One-meter system arrangement
Does not use a separate extension cable
Mixed XL / non-XL components
Mixing can limit performance to the applicable non-XL specifications

Confirm the actual sensor, system length, target material, gap setting and hazardous-area requirements before installation.

04 / MAINTENANCE

Replacement & Diagnostic Checks

Before replacement, verify the complete part number and inspect the probe, connector, cable and mounting arrangement. If readings remain abnormal, check the Proximitor sensor, supply conditions, installation gap and monitor channel. Confirm the required system length and matching components before procurement.
05 / AMIKON INDUSTRIAL SUPPORT

Industrial Parts Sourcing, Kept Practical.

AMIKON coordinates industrial spare-parts enquiries, quotation details and delivery communication. Share the complete model number and destination to help us review your requirement.

DIRECT CONTACT
Miya Zheng
EMAIL / QUOTATIONS
sales@amikon.cn
WHATSAPP
+86 180 2077 6792

Send the part number, quantity and delivery destination for quotation review.

Request a Quotation
INDUSTRIAL SOURCING & SUPPORT
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Industrial parts inspection and order support

Part identification · Quotation coordination · Delivery communication

06 / ORDER SUPPORT

Delivery & Warranty

Testing: Inspection and available functional-test scope are confirmed for the quoted item before dispatch.

Packaging: Protective packaging appropriate to the product and shipping method.

Returns / DOA: Report damage, missing items or suspected DOA promptly with order details and supporting evidence; return authorization follows the agreed sales terms.

Warranty: Coverage period, covered defects and remedy must be confirmed on the quotation or order confirmation.

07 / REQUEST A QUOTATION

Send Your Requirements

Please include the following details in your enquiry.

Part Number330105-02-12-10-12-05
QuantityRequired quantity
DestinationDelivery city and country
Required DatePreferred delivery date
Machine/System ModelInstalled machine and monitoring system
08 / PRODUCT QUESTIONS

Frequently Asked Questions

1. What is the 330105-02-12-10-12-05 used for?

It is a reverse-mount 3300 XL 8 mm proximity probe used in a compatible transducer system for non-contact shaft position and vibration measurement.

2. What does the full suffix identify?

The ordering code identifies the dimensional options, 1.0 m total probe cable length, miniature ClickLoc connector with FluidLoc cable option, and the specified agency approval option.

3. Does this one-meter configuration need an extension cable?

The manufacturer specifies that one-meter systems do not use a separate extension cable. Confirm the installed Proximitor sensor and overall system arrangement before ordering replacement parts.

4. Does an abnormal vibration signal prove that the probe has failed?

No. Check the probe, connector, cable, mounting gap, sensor and monitor channel alongside the machine-condition data before identifying the cause.

5. Where can I find the product datasheet or manual?

Consult the Bently Nevada 3300 XL 8 mm Proximity Transducer System Datasheet, document 141194, and the applicable installation documentation for the required configuration.

TECHNICAL DOCUMENTATION

For the product datasheet and installation details, refer to the Bently Nevada 3300 XL 8 mm Proximity Transducer System Datasheet, document 141194.

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