Bently Nevada 330780-12-00 3300 XL 11 mm Proximitor Sensor

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Manufacturer: Bently Nevada
Product No.: 330901-00-90-10-01-05
Country of origin:United States
Product Type: 3300 XL Proximitor Sensor
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 255g
Dimensions: 6.35 × 6.12 × 8.13 cm
Shipping port: Xiamen
Warranty: 12 months

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Description

The Bently Nevada 330780-12-00 3300 XL Proximitor Sensor is a non-contact eddy current displacement transducer designed for precise vibration and position monitoring of rotating machinery. This specific configuration, indicated by option -12, provides a full-scale range of 0.040 inches (1.0 mm) and is optimized for use with Bently Nevada 3300 XL 11 mm proximity probes. It is suitable for applications requiring high accuracy and reliability in challenging industrial environments. This Proximitor sensor is a key component of the 3300 XL Proximity Transducer System, which also includes an 11 mm proximity probe and an extension cable. The -00 option signifies no specific agency approvals, making it suitable for general-purpose industrial installations where hazardous area certifications are not required. The 3300 XL series is known for its improved performance over older designs, offering enhanced immunity to radio frequency interference (RFI) and transient protection.

Features

Non-contact eddy current measurement principle for vibration and position.
Configured with Option -12 for 0.040 in (1.0 mm) full-scale range, compatible with 3300 XL 11 mm probes.
High accuracy and linearity for critical machinery monitoring.
Improved RFI/EMI immunity meeting CE mark requirements.
Robust design for reliable operation in industrial environments.
Offers high transient overvoltage protection.
Standard configuration, designated by -00, for non-hazardous areas.
Typically mounted in a panel, DIN rail, or custom enclosure.

Applications

Axial position (thrust) measurement on turbines, compressors, and pumps.
Radial vibration monitoring on large rotating machinery shafts.
Differential expansion measurements.
Rod drop monitoring on reciprocating compressors.
Monitoring shaft position relative to bearing clearances.
Machinery protection and condition monitoring systems in power generation, oil and gas, petrochemical, and manufacturing industries.

Ordering Information

Option	Code on This SKU	Description
Orderable Part Number	330780-12-00	3300 XL Proximitor Sensor
A - Proximitor Sensor	330780	3300 XL 11 mm Proximitor Sensor
B - Full-Scale Range/Probe Compatibility	12	0.040 in (1.0 mm) Full-Scale Range, for 11 mm Probes
C - Agency Approval	00	No Agency Approval (Standard)

Technical Specifications

Parameter	Value
Manufacturer	Bently Nevada (Baker Hughes)
Part Number/Model	330780-12-00
System Compatibility	3300 XL 11 mm Proximity Probes, 3300 XL Extension Cables
Input Power	-24 Vdc to -30 Vdc (typically -24 Vdc nominal)
Input Current	12 mA maximum, typical (without alarm option)
Output Voltage Range	-2 Vdc to -22 Vdc (typical linear range)
Full-Scale Range (FSR)	0.040 in (1.0 mm)
Sensitivity	7.87 V/mm (200 mV/mil) +/-6% typical
Linearity	+/-0.0001 in (+/-0.0025 mm) typical
Frequency Response	0 Hz to 10 kHz (typical)
Temperature Range (Operating)	-34 degC to +71 degC (-30 degF to +160 degF)
Temperature Range (Storage)	-51 degC to +100 degC (-60 degF to +212 degF)
Humidity	100% condensing, non-submerging
Mounting	Panel or DIN rail mount (with optional mounting clip)

Installation Guidelines

Proper installation is crucial for the optimal performance of the 3300 XL Proximitor Sensor. Ensure the sensor is securely mounted on a flat surface or DIN rail in a vibration-free area. All cables, including the probe and extension cables, must be routed away from sources of electrical noise and high-voltage lines to prevent interference. Grounding practices must adhere to Bently Nevada recommendations to ensure proper system performance and safety. The probe gap voltage should be set according to specific machinery requirements for accurate measurement and to utilize the full linear range of the Proximitor.

Compliance and Certifications

The 330780-12-00, specified with Option -00, does not include specific hazardous area agency approvals such as ATEX, IECEx, or CSA. It complies with general CE mark requirements for electromagnetic compatibility (EMC) and low voltage directive (LVD) for use in industrial environments.

Model Number / Title	Condition	Availability	Action
Bently Nevada 330901-00-78-10-02-00 3300 XL NSv Proximity Probe	Original New	In Stock	View Details
Bently Nevada 330104-00-04-10-11-01 3300 XL 8 mm Proximity Probe	Original New	In Stock	View Details
Bently Nevada 330104-00-04-10-02-01 3300 XL 8 mm Proximity Probe	Original New	In Stock	View Details

Key Features:

#Bently Nevada 3300 XL #Proximitor Sensors

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

What probe type is compatible with the 330780-12-00 Proximitor Sensor?

The 330780-12-00 Proximitor Sensor is specifically designed for use with Bently Nevada 3300 XL 11 mm proximity probes. Using other probe types may result in inaccurate measurements or system malfunction.

What does the '-12' option signify for this Proximitor sensor?

The '-12' option code on the 330780-12-00 specifies a full-scale range of 0.040 inches (1.0 mm) and indicates its compatibility and calibration for 11 mm proximity probes.

Can the 330780-12-00 be used in hazardous locations?

No, the 330780-12-00 with option '-00' indicates no specific agency approvals for hazardous areas. It is intended for general-purpose industrial applications. For hazardous areas, a different configuration with appropriate certifications would be required.

What power supply is required for the 330780-12-00?

The module requires an input power supply in the range of -24 Vdc to -30 Vdc, with a nominal operating voltage of -24 Vdc.

Global Express Shipping

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Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
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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.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

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Bently Nevada 330780-12-00 3300 XL 11 mm Proximitor Sensor