High-Precision Displacement Monitoring for Rotating Machinery
The Bently Nevada 330878-X1-00 from the 3300 XL Proximitor® Sensor series delivers highly accurate displacement and vibration measurements for industrial machinery. It supports 50 mm (2-inch) measurement ranges, making it ideal for turbines, compressors, and pumps. Engineers rely on this model for predictive maintenance and real-time machine condition monitoring.
Electrical and Signal Performance
This sensor provides configurable analog outputs, offering 4–20 mA DC or 0–10 V signals depending on application requirements. It operates reliably across a wide temperature range from -40°C to +85°C (-40°F to +185°F) and achieves ±0.05% full-scale accuracy. The 330878-X1-00 consumes minimal power and delivers stable readings for precise vibration and displacement analysis.
Mechanical Design and Installation
The sensor uses a 4-pin bayonet connector for quick and secure electrical connections. Its M8 threaded mounting enables straightforward attachment to machinery frames, ensuring consistent alignment and stability. The housing is constructed from stainless steel to resist corrosion, and the cable can be customized up to 15 meters (49 feet) to accommodate complex industrial layouts.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Product Number | 330878-X1-00 |
| Product Type | 3300 XL 50 mm Proximitor® Sensor |
| Measurement Range | 50 mm (2 inches) |
| Output Signal | 4–20 mA DC or 0–10 V (configurable) |
| Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
| Accuracy | ±0.05% full scale |
| Cable Length | Customizable up to 15 m (49 ft) |
| Electrical Connection | 4-pin bayonet connector |
| Housing Material | Stainless steel |
| Mounting | M8 threaded |
Dimensions & Weight
- Cable Length: Up to 15 meters (49 feet)
- Weight: Not specified by manufacturer
Origin
- Made in: Not specified
Details
| Weight | 0.246 kg |
|---|
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