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330980-71-BR Bently Nevada 3300 XL NSv Proximitor Sensor For Eddy Current Proximity Transducer Systems

Name: 330980-71-BR Bently Nevada 3300 XL NSv Proximitor Sensor For Eddy Current Proximity Transducer Systems
Brand: MOORE AUTOMATION LIMITED
SKU: 330980-71-BR
Availability: InStock

Product Details:

Place of Origin:	USA
Brand Name:	Bently Nevada
Certification:	CO.CQ
Model Number:	330980-71-BR

Detail Information

Place of Origin:

USA

Brand Name:

Bently Nevada

Certification:

CO.CQ

Model Number:

330980-71-BR

Operating Temperature Window:

-51 °C To +100 °C (-60 °F To +212 °F)

Storage Temperature Window:

-51 °C To +105 °C (-60 °F To +221 °F)

Relative Humidity Resistance:

100% Condensing (With Clean, Potted Field Terminal Strip)

Housing Structure Material:

A380 Aluminum Base Plate With Glass-Reinforced Polycarbonate Housing

Signal Connection Interface:

Gold-plated Miniature Coaxial ClickLoc™ Connector

Field Interconnect Terminal Strip:

3-position SpringLoc Terminal Strip (Accepts 24 To 12 AWG Wire)

Highlight:

High Light

Highlight:

SIL-Rated Asset Protection

In-Stock & Ready to Ship

Emergency Turnaround Spares 100% Pre-Tested & Calibrated

Trading Information

Minimum Order Quantity:

Price:

inquires

Packaging Details:

new and original with factory sealed

Delivery Time:

2-3 work days

Payment Terms:

T/T

Supply Ability:

requires

Product Description

330980-71-BR Bently Nevada 3300 XL NSv Proximitor Sensor

For Eddy Current Proximity Transducer Systems

Core Value Proposition

Designed by Bently Nevada as the ultimate defense for high-speed turbomachinery, the 330980-71-BR is a premium eddy-current signal conditioner that delivers ultra-precise shaft vibration and thrust measurements for operations teams running compact industrial assets. By projecting a tightly focused Narrow Side View (NSv) magnetic field, it eliminates the false alarms and signal distortion that occur when standard sensors are squeezed into tight machine housings—ensuring flawless SIL-rated asset protection in explosive, hazardous environments.

Technical Specifications

Parameter Category	Technical Specification Item	Detailed Value / Performance Standard
Basic Identification	Base Model Series	3300 XL NSv (Narrow Side View) Proximitor Sensor
	Complete Ordering Code	330980-71-BR
System Tuning	Total Electrical System Length	7.0 Meters (23.0 Feet) (Probe + Extension Cable combined)
	Mechanical Mounting Format	35mm Standard DIN-Rail Snap-on Mount
	Agency Approval Profile	BR: Hazardous Area Intrinsic Safety Approvals (INMETRO Compliance)
Electrical Performance	System Linear Output Scale Factor	7.87 V/mm (200 mV/mil) (When matched to a 7m NSv system)
	Required Supply Input Voltage	-17.5 Vdc to -26 Vdc (Negative DC Rail Voltage)
	Maximum Current Consumption	12 mA maximum current draw
	Dynamic Frequency Response Range	0 to 10 kHz (Within 0 to -3 dB variance)

Core Parameter Procurement Value Analysis

Base Model Series: 3300 XL NSv (Narrow Side View)
Value: Specifically designed to ignore nearby metal walls, allowing you to monitor tight machine internals without false vibration alarms or tracking errors.
Total Electrical System Length: 7.0 Meters
Value: Gives your team a massive 23-foot cable routing distance, allowing you to install the delicate sensor electronics far away from the hot machine body in a safe, accessible junction box.
Agency Approval Profile: BR (Hazardous Area Intrinsic Safety)
Value: Certified spark-free for explosive gas environments, ensuring compliance with local plant safety audits and preventing catastrophic industrial accidents.

Engineer's Note

"Based on field deployments in high-speed rotating machinery, our chief instrumentation engineer strongly advises verifying the exact physical length of your existing cable run before mounting the 330980-71-BR. Because this Proximitor is factory-tuned precisely for a 7.0-meter system length, mixing it with standard 5-meter or 9-meter extension cables will throw off the 200 mV/mil calibration slope, skewing your DCS vibration data. Furthermore, ensure the terminal box layout leaves at least 50mm of clearance for the ClickLoc coaxial connector radius to prevent tight bending stresses on the signal cable."

Project Case Study

Deployment Site: Petrochemical Refining Facility, Brazil
Application: Radial shaft vibration monitoring on critical compact centrifugal process pumps
Performance Note: This exact model was successfully integrated with a 3500/22M monitor rack. It has operated flawlessly under continuous, high-vibration, and tropical humid environments, providing zero false trip triggers and total structural resistance against corrosive ambient gases.

Technical FAQ

How do I verify that my installed unit is exactly the 330980-71-BR and not a standard 5m or 9m version?

You must look at the silver foil label on the side of the blue polycarbonate housing. The row labeled "MOD" must explicitly state `330980-71`, where the `71` uniquely designates the 7.0-meter total system tuning and the DIN-rail mount base. Additionally, the casing will feature an INMETRO safety stamp alongside the `BR` suffix, differentiating it from the standard `00` (unregulated) or `05` (multiple approvals) variants.

Can I mate this specific 7-meter NSv Proximitor with a standard 8mm or 5mm Bently Nevada proximity probe?

Absolutely not. The internal circuitry of the 330980-71-BR is balanced strictly for the electrical characteristics of a 3300 XL NSv probe and a matched cable totaling 7.0 meters in length. Hooking this up to a standard 8mm probe will ruin the 7.87 V/mm (200 mV/mil) linear scale factor, causing your machinery protection system to miscalculate actual shaft movement or register a constant system fault.

What are the critical ground-loop and terminal rules for mounting this 7.0-meter system on a DIN rail?

Snap the unit firmly onto a standard 35mm DIN rail using the integrated green/black mounting clip. Because this sensor utilizes a negative voltage framework (-17.5 Vdc to -26 Vdc), you must ensure the internal signal common (COM) is strictly isolated from the local junction box or machine ground. Land your field wires onto the 3-position SpringLoc terminal block (VT, COM, OUT), and ensure the coaxial cable shield only connects to earth ground at the main instrument panel (such as a 3500 rack) to avoid ground loop noise corrupting your vibration signals.

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Our Strengths

100% Genuine: Only brand-new, factory-sealed Bently Nevada parts
Massive Stock: Direct availability for both current and obsolete models
Best Price: Competitive wholesale pricing to lower your procurement costs
Fast Shipping: Global express delivery via DHL, FedEx, and UPS
Full Warranty: Comprehensive warranty support on all shipped items

The Amikon Benefit: 100% Original | Factory Sealed | Lowest Lead Times

Get a Quote Now

Contact: Miya Zheng

Email: sales@amikon.cn

WhatsApp: +86 180 2077 6792

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High Light

Highlight:

SIL-Rated Asset Protection

In-Stock & Ready to Ship

Emergency Turnaround Spares 100% Pre-Tested & Calibrated

bently nevada vibration monitoring system,

bently nevada proximitor,

bently nevada 3500

330101-30-60-10-02-05 Bently Nevada 3300 XL 8 Mm Proximity Probe For Precise Vibration And Relative Shaft Position Measurements On Critical Rotating Machinery

330180-X1-05 MOD：145004-17 Bently Nevada 3300 XL Proximitor Sensor For 5 Mm And 8 Mm Proximity Transducer Systems

21000-28-05-15-027-01-02 Bently Nevada API 670-compliant Aluminum Proximity Probe Housing Assembly For Standard Displacement/vibration Probes

330101-00-39-10-02-05 Bently Nevada 3300 XL 8mm Proximity Probe For Non-contact Vibration And Position Measurement In Industrial Machinery

330103-00-25-05-02-BR Bently Nevada 3300 XL 8 Mm Proximity Transducer Probe For Non-contact Vibration And Displacement Measurement In Industrial Rotating Machinery

330105-02-12-10-12-RU Bently Nevada 3300 XL 8 Mm Reverse Mount Proximity Probe For Industrial Machinery

330130-040-10-00 Bently Nevada 3300 XL Standard Extension Cable For Industrial Proximity Probe Monitoring Systems