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Product Overview
The Bently Nevada 330906-02-12-05-02-05 3300 NSv Reverse Mount Probe is a compact, high-accuracy sensor engineered for shaft vibration and position measurements in confined machinery installations. Its reverse-mount design provides flexible installation options for applications where standard forward-mount probes cannot be used. Designed for small turbines, compressors, pumps, and motors, it ensures reliable monitoring in harsh industrial conditions.
Key Features
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Reverse-mount design for tight installation spaces
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Compatible with 3300 NSv Series proximity transducer system
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High accuracy and long-term stability
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Resistant to oil, dust, and industrial contaminants
Technical Specifications
| Item | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Part Number | 330906-02-12-05-02-05 |
| Product Type | 3300 NSv Reverse Mount Probe |
| Dimensions | Total Length: 0.5 meter |
| Weight | 0.15 kg |
| Measurement Range | 0–1.0 mm (0–40 mils) |
| Sensitivity | 7.87 V/mm (200 mV/mil) typical |
| Frequency Response | DC to 10 kHz |
| Operating Temperature | –35 °C to +177 °C |
| Storage Temperature | –40 °C to +200 °C |
| Humidity | 0–95% RH, non-condensing |
| Mounting | Reverse threaded sleeve installation |
| Applications | Shaft vibration, position monitoring, and machinery protection |
Industry Applications
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Small steam and gas turbines
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Compact compressors and pumps
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Electric motors and generators
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Gearboxes and rotating machinery in confined areas
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Oil, gas, and power generation industries
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Condition-based monitoring systems
Frequently Asked Questions (FAQ)
Q1: What is the primary use of the 330906-02-12-05-02-05 probe?
It measures shaft vibration and position in compact or reverse-mounted configurations.
Q2: Which system is it compatible with?
It works with the Bently Nevada 3300 NSv proximity transducer system.
Q3: What is the probe size?
It has a 5 mm diameter and 12 mm length.
Q4: What is the operating temperature range?
–35 °C to +177 °C.
Q5: Can it be used in harsh industrial environments?
Yes, it is resistant to oil, dust, and industrial contaminants.
Q6: What is the linear measurement range?
0–1.0 mm (0–40 mils).
Q7: What type of signal does it output?
It provides an analog voltage proportional to shaft vibration and position.
Q8: Where is it typically installed?
On small turbines, compressors, motors, and gearboxes with limited space.
Related Bently Nevada Modules
| Model | Description |
|---|---|
| 330905-05-10-10-02-05 | 3300 NSv Proximity Probe |
| 330905-02-10-05-02-CN | 3300 NSv Proximity Probe |
| 330901-00-24-05-02-00 | 3300 NSv Proximity Probe |
| 330130-045-02-CN | 3300 XL Standard Extension Cord |
| 330172-22-10-05-02-00 | 3300 NSv Extension Cable |
Popular Bently Nevada Modules
| Model | Description |
|---|---|
| 330901-01-60-10-02-00 | 3300 NSv Proximity Probe |
| 330104-03-15-10-01-05 | 3300 XL 8 mm Proximity Probe |
| 330106-05-30-50-02-05 | 3300 XL 8 mm Reverse Mount Probe |
| 330130-045-13-05 | 3300 XL Standard Extension Cord |
| 330105-02-02-10-02-00 | 3300 XL 8 mm Reverse Mount Probe |
