The Bently Nevada 330850-91-05 3300 XL 25 mm Proximitor Sensor accurately measures differential expansion in mid-size to large steam turbines. It includes a 25 mm probe, extension cable, and Proximitor Sensor, providing a linear measurement range of 12.7 mm (500 mils). The sensor supports reliable operation across extreme temperatures and integrates easily into turbine monitoring systems.
Key Features
- Measures differential expansion with 12.7 mm linear range for precise monitoring.
- Includes 25 mm probe and extension cable for flexible installation.
- Supports 3300 XL 25 mm proximity probe input and DIN mounting.
- Operates reliably in temperatures from -51°C to +100°C (-60°F to +212°F).
- Multiple agency approvals ensure compliance and industrial reliability.
Technical Specifications
| Specification | Details |
|---|---|
| Model | 330850-91-05 |
| Series | 3300 XL |
| Probe Diameter | 25 mm |
| Linear Range | 12.7 mm (500 mils) |
| Total Length | 9.0 meters (29.5 feet) |
| Mounting | DIN mount |
| Input | 3300 XL 25 mm Proximity Probe and Extension Cable |
| Power Supply | -17.5 to -26 Vdc, max 12 mA |
| Operating Temperature | -51°C to +100°C (-60°F to +212°F) |
| Storage Temperature | -51°C to +105°C (-60°F to +221°F) |
| Agency Approvals | Multiple (05) |
Applications
The Bently Nevada 330850-91-05 sensor integrates into 3300 XL systems to monitor turbine differential expansion accurately. Its rugged design ensures stable readings under extreme operating conditions while supporting predictive maintenance and operational safety.
Details
| Weight | 0.255 kg |
|---|
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