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Bently Nevada 330980-91-05 3300 XL NSv Proximitor Sensor
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Product Introduction
The Bently Nevada 330980-91-05 3300 XL NSv Proximitor Sensor is a signal conditioning module designed for use with non-standard vibration (NSv) proximity probe systems. It converts the raw probe signal into a proportional output suitable for machinery protection and condition monitoring systems.
This Proximitor Sensor is engineered to support applications where standard proximity probe geometries or mounting constraints cannot be applied, such as compact machinery, limited installation spaces, or specialized rotating equipment designs. It provides a stable and repeatable electrical output corresponding to shaft displacement or vibration measurements.
As part of the 3300 XL NSv system, the 330980-91-05 model ensures accurate signal processing, high immunity to electrical noise, and reliable long-term performance in critical rotating machinery monitoring environments.
Product Specifications
| Specification Item | Technical Description / Value |
|---|---|
| Model Number | 330980-91-05 |
| Product Series | 3300 XL NSv |
| Product Type | Proximitor Sensor |
| Measurement Principle | Eddy current displacement sensing |
| Compatible Probes | 3300 XL NSv proximity probes |
| System Output Type | Proportional analog signal |
| System Function | Signal conditioning for proximity measurement |
| Operating Supply | Compatible with 3300 XL system power |
| Frequency Response | Suitable for vibration and position monitoring |
| Dimensions | 81.3 × 61.2 × 63.5 mm |
| Weight | 0.255 kg |
Applications
• Rotating machinery vibration monitoring in applications where standard probe installations are not feasible
• Compact or space-constrained machines such as small turbines, compressors, and pumps
• Special shaft configurations requiring non-standard probe geometry
• Machinery protection systems for detecting shaft vibration and dynamic displacement
• Condition monitoring systems used in power generation, oil and gas, and process industries
• Retrofit projects where existing mechanical constraints limit probe placement options
Advantages
• Designed specifically for NSv probe systems, enabling measurement in non-standard installations
• Stable and repeatable signal conditioning for accurate displacement and vibration readings
• High immunity to electrical noise, ensuring signal integrity in industrial environments
• Compact module design suitable for dense monitoring system layouts
• Reliable performance under continuous monitoring conditions
• Seamless integration with Bently Nevada monitoring architectures
• Consistent output characteristics supporting accurate trending and diagnostics
FAQ
-
What is the primary function of the 330980-91-05 Proximitor Sensor?
It conditions the raw signal from an NSv proximity probe and converts it into a usable proportional output. -
What type of measurement does this Proximitor Sensor support?
It supports non-contact shaft displacement and vibration measurements using eddy current principles. -
How does the NSv system differ from standard proximity systems?
NSv systems are designed for applications with non-standard probe sizes or mounting limitations. -
Can this Proximitor Sensor be used with standard 3300 XL probes?
It is intended specifically for use with 3300 XL NSv probes to ensure correct calibration and performance. -
How does the sensor maintain signal accuracy in electrically noisy environments?
The internal conditioning circuitry provides effective noise rejection and signal stabilization. -
Is the output suitable for machinery protection systems?
Yes, the output is designed for direct integration with protection and monitoring modules. -
Can the sensor support both vibration and position measurements?
Yes, it supports dynamic vibration signals as well as static or slow-moving displacement measurements. -
How does the sensor respond to changes in probe gap?
Changes in probe gap result in proportional changes in the conditioned output signal. -
Is the sensor suitable for continuous-duty monitoring?
Yes, it is designed for continuous operation in critical machinery monitoring systems. -
What types of machinery typically use NSv Proximitor Sensors?
They are commonly used on turbines, compressors, pumps, and specialized rotating equipment.
Related Models
| Model | Series | Key Difference |
|---|---|---|
| 330980-90-00 | 3300 XL NSv | Alternative configuration |
| 330980-92-05 | 3300 XL NSv | Different system options |
| 330980-95-00 | 3300 XL NSv | Extended application variant |
| 330980-50-00 | 3300 XL | Standard proximity system |
| 330980-70-00 | 3300 XL | High-temperature option |
| 330980-85-00 | 3300 XL NSv | Specialized probe compatibility |
Popular Models
| Model | Product Type | Typical Application |
|---|---|---|
| 330980-91-05 | NSv Proximitor Sensor | Non-standard probe installations |
| 330980-50-00 | Proximitor Sensor | Standard shaft vibration monitoring |
| 330101-00-04 | Proximity Probe | Shaft displacement measurement |
| 330130-040-00 | Extension Cable | Signal transmission |
| 3500/42M | Monitoring Module | Machinery protection systems |
| 3500/22M | Interface Module | Data communication and diagnostics |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
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