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Product Introduction
The Bently Nevada 26530-12-10-03-018-195-22-04-00 Dual Probe Transducer System is a precision-engineered vibration and shaft displacement sensing system designed for continuous monitoring of high-speed rotating machinery. Built on Bently Nevada’s proven proximity and displacement sensing technology, this model provides redundant dual-probe measurement capability for enhanced reliability and data integrity.
This transducer system measures both static and dynamic shaft parameters including vibration amplitude, displacement, and positional variation. Its dual-probe configuration ensures uninterrupted operation even under demanding industrial conditions such as high temperature, heavy vibration, and electrical noise.
The 26530-12-10-03-018-195-22-04-00 is compatible with Bently Nevada’s machinery protection systems, including the 3300 and 3500 Series. It offers high signal fidelity, a wide frequency response, and stable output characteristics. With its rugged IP65 housing and 1.0-meter probe lead, this system is suitable for installation in turbines, compressors, generators, and large pumps where precision measurement is vital for predictive maintenance and operational safety.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 26530-12-10-03-018-195-22-04-00 |
| Product Type | Dual Probe Transducer System |
| Measurement Function | Shaft vibration and radial displacement monitoring |
| Number of Probes | 2 (dual redundant sensing) |
| Probe Lead Length | 1.0 meter |
| Output Signal Type | Differential voltage output |
| Sensitivity | 50 mV/mil nominal |
| Frequency Response | DC to 10 kHz |
| Linearity Range | Up to 2.0 mm (80 mils), depending on target material |
| Power Supply Voltage | +24 VDC nominal |
| Power Consumption | 2 W typical |
| Operating Temperature Range | –40°C to +120°C |
| Storage Temperature Range | –40°C to +125°C |
| Relative Humidity | 0–95%, non-condensing |
| Electrical Isolation | 500 V RMS minimum between signal and ground |
| Housing Material | Stainless steel and reinforced industrial polymer |
| Environmental Protection | IP65 rating (dust and splash resistant) |
| Mounting Method | Threaded probe with locknut and bracket |
| Shipping Weight | 3 kg |
| Compliance Standards | CE, ISO 9001, RoHS |
| Compatible Monitoring Systems | Bently Nevada 3300 and 3500 Series |
| Measurement Medium | Ferromagnetic shaft targets (steel, nickel alloys) |
Applications
The Bently Nevada 26530-12-10-03-018-195-22-04-00 Dual Probe Transducer System is specifically designed for use in heavy industrial and process control environments where accurate measurement of vibration and displacement is critical to maintaining machinery performance.
Typical applications include:
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Steam and gas turbines for shaft vibration, axial position, and eccentricity detection.
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Compressors and pumps to monitor dynamic shaft behavior and imbalance.
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Electric generators for vibration and bearing wear analysis.
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Industrial motors and drives in petrochemical and power generation plants.
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Predictive maintenance systems using Bently Nevada’s 3500 machinery protection platform.
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Machinery protection applications requiring redundant measurement reliability.
Its versatility and rugged design make it an integral component of modern machinery health management systems.
Advantages
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Dual Redundant Measurement: Ensures continuous monitoring with backup probe functionality for high-reliability operations.
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High Sensitivity and Accuracy: Provides 50 mV/mil nominal output with precise linear response.
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Wide Frequency Range: DC to 10 kHz bandwidth for detecting both slow and fast mechanical dynamics.
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Noise-Resistant Design: Differential voltage output minimizes interference from surrounding electromagnetic fields.
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Compact and Rugged Construction: Designed for harsh industrial environments with IP65 protection.
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Flexible Installation: 1.0-meter probe lead allows optimized mounting near machinery bearings or shafts.
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Stable Performance in Extreme Conditions: Operates reliably from –40°C to +120°C.
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Seamless Integration: Fully compatible with Bently Nevada 3300/3500 systems without signal conversion.
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Low Power Consumption: Efficient 2-W design reduces system load and heat output.
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Predictive Maintenance Ready: Supports condition-based monitoring and early failure detection.
FAQ
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What measurement functions does this dual probe transducer perform?
It measures both vibration amplitude and radial shaft displacement in real time. -
What is the standard signal output type?
It outputs a differential voltage signal compatible with Bently Nevada monitoring modules. -
Can the transducer interface directly with 3500 Series systems?
Yes, it is designed to integrate seamlessly with both 3300 and 3500 Series platforms. -
What is the nominal sensitivity of the system?
The system provides approximately 50 mV/mil nominal sensitivity under calibrated conditions. -
What is the operational frequency response range?
The response range extends from DC up to 10 kHz, supporting a wide range of machinery speeds. -
How is electrical interference managed?
It uses a shielded cable system and differential signal transmission to minimize electrical noise. -
What type of materials can it measure?
It is optimized for ferromagnetic materials such as steel shafts used in turbines and motors. -
What is the required power supply for operation?
The transducer operates from a +24 VDC power source and consumes about 2 W. -
Why use a dual probe design instead of a single probe?
Dual probes provide redundancy and increased reliability, ensuring continued monitoring even if one probe signal is lost. -
Is it suitable for use in oil-filled or contaminated environments?
Yes, its IP65-rated enclosure allows operation in oil-contaminated or dusty industrial zones.
Related Models (Same Series or Similar Type)
| Model Number | Description |
|---|---|
| 26530-12-10-03-018-159-22-04-00 | Standard dual probe transducer system for general vibration monitoring |
| 26530-12-10-03-018-187-22-04-00 | Extended range dual probe transducer for high-temperature operation |
| 26530-12-10-03-018-187-22-04-01 | High-frequency response dual probe transducer |
| 26530-12-10-03-018-191-22-04-00 | Dual probe system with enhanced linearity and accuracy |
| 26530-12-10-03-018-191-22-04-02 | Multi-channel dual probe unit for redundant measurements |
| 26530-12-10-03-018-195-22-04-01 | Advanced dual probe transducer with integrated signal conditioning module |
Popular Bently Nevada Models (Same Brand)
| Model Number | Description |
|---|---|
| 330130-040-00 | Proximity probe transducer for standard machinery vibration applications |
| 330230-010-00 | High-speed turbine proximity transducer |
| 330530-010-00 | Dual probe vibration and displacement sensor for turbines and compressors |
| 330120-020-00 | Shaft position monitoring proximity probe |
| 330430-010-00 | Pump and motor vibration monitoring transducer |
| 330330-010-00 | Generator shaft displacement and vibration sensor |
