Description
Product Description
The PR9268/206-100 from Emerson is a high-precision electrodynamic velocity sensor designed for demanding turbomachinery environments. Engineered for reliability under absolute vibration conditions, this sensor provides consistent and accurate vibration monitoring critical for industrial applications.
Key Features and Benefits
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Optimized for turbomachinery vibration measurement
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Durable stainless steel housing with PTFE-insulated cable
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High immunity to environmental stress and contamination (IP55)
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Compact and lightweight design (280 g) suitable for integration in constrained spaces
Technical Specifications
| Parameter |
Specification |
| Model Number |
PR9268/206-100 |
| Sensor Type |
Electrodynamic Velocity Sensor |
| Sensitivity |
28.5 mV/mm/s ±5% at 80 Hz, 20°C, 100 kΩ |
| Measurement Range |
±1,500 μm |
| Frequency Response |
4–1,000 Hz (±3 dB) |
| Operating Temperature |
-20°C to +100°C |
| Humidity |
0–100%, non-condensing |
| Protection Class |
IP55 |
| Housing Material |
Stainless Steel |
| Cable Insulation |
PTFE |
| Weight |
280 g |
Applications
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Critical rotating machinery vibration monitoring
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Gas turbines, steam turbines, compressors, and pumps
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Predictive maintenance systems requiring high accuracy and durability
FAQ
Q: Can this sensor operate in high-humidity environments?
A: Yes, the PR9268/206-100 is rated for 0–100% humidity, non-condensing, ensuring stable operation in most industrial conditions.
Q: How does it compare to similar Emerson models?
A: Compared to standard PR series sensors, the PR9268/206-100 offers a broader measurement range and higher durability, making it ideal for heavy-duty turbomachinery applications.
