330878-51-05 is a 3300 XL 50 mm proximity transducer system designed for differential and rotor expansion measurement in large steam turbines, offering ultra-long linear range and high accuracy for critical machinery monitoring.
specification
Total Length and Mounting Option:5.0 meters (16.4 feet) system length, DIN mount
Agency Approval Option:Multiple Approvals
Applications
330878-51-05 is primarily used for differential expansion (DE) and rotor expansion (RX) measurements in large steam turbine generators. It monitors axial movement between rotor and casing caused by thermal growth differences. The system is ideal for thrust bearing proximity measurement, collar position tracking, and high-precision monitoring in power plants, ensuring safe turbine operation and reliable condition assessment.
For the quick assistance message us on WhatsApp at 
