A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
Precision Signal Conditioning for Large Turbomachinery Monitoring Systems
The Bently Nevada 330879-03-03 3300 XL 50 mm Proximitor Sensor is a high-performance signal conditioning module designed for use within the 3300 XL 50 mm eddy-current transducer system. It processes raw signals from proximity probes and converts them into stable, linear outputs used for monitoring shaft vibration, displacement, and differential expansion in critical rotating machinery.
Built for industrial environments where reliability and measurement accuracy are essential, this Proximitor® sensor supports continuous condition monitoring in turbine supervisory systems. It is widely used in power generation and heavy industry applications where equipment uptime and operational safety are top priorities.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Proximitor® Sensor |
| Model Number | 330879-03-03 |
| System Series | 3300 XL 50 mm Transducer System |
| Function | Eddy-current probe signal conditioning |
| Input Type | 50 mm proximity probe signal |
| Output Signal | Linear analog voltage output |
| Sensitivity | System-dependent (typically 10 mV/mil class) |
| Power Supply | Negative DC supply (system configuration dependent) |
| Mounting Type | Panel / DIN-rail configuration |
| Operating Temperature | -51°C to +100°C (typical industrial range) |
| Environmental Resistance | High EMI/RFI immunity |
| Housing Material | Industrial-grade aluminum alloy |
| System Compatibility | 3300 XL 50 mm probe + extension cable system |
| Approximate Dimensions | 82 × 62 × 64 mm |
| Approximate Weight | ~0.2–0.4 kg |
