Technical Specifications Probe Tip Diameter:11 mm Linear Measurement Range:0~2.54 mm Integral Cable Length:2m Insulation Material: PTFE Operating Temperature:-55℃ ~ +177℃ Connector: Microdot connector Frequency Response:0~10kHz
Functional Features 11mm probe tip with standard linear measuring range. Special reverse threaded body for reverse mounting application. 2m short integral cable for measuring points close to proximitor. High temperature resistant probe and cable adapt to hot installation environment. Stable signal output under strong vibration working condition. Compatible with Bently 3300 series proximitor preamplifier system.
Application Scenarios Shaft vibration monitoring of steam turbine and compressor with limited installation space. Axial thrust displacement measurement where reverse thread installation is required. Power plant generator rotor online condition monitoring with special mounting requirement. Petrochemical plant critical rotating machinery protection system. Rotor gap measurement of industrial equipment with narrow mounting hole.
Structural Characteristics Stainless steel reverse threaded probe body with lock nut. High temperature PTFE insulated 2-meter integral cable. Hermetically sealed coil assembly inside probe tip. Microdot metal connector at cable terminal. Anti-vibration locking nut structure for reverse installation.
Working Principle High-frequency excitation signal is transmitted from proximitor to coil inside probe tip.Coil impedance changes along with gap variation between probe tip and rotor.
Installation Requirements Install probe through reverse threaded hole on equipment casing. Tighten lock nut firmly after gap setting to prevent loosening caused by machine vibration. Arrange cable path with proper slack to avoid tension from thermal expansion.
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