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HONGKONG XIEYUAN TECH CO., LIMITED
Add: 7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan, China
Contact: Ms. Lily
Email: lily@hkxytech.com
WhatsApp/Skype: +86 13789949182
3500 Machinery Protection System Vibration Input Monitors
3500/40M Proximitor† Monitor accepts input from Bently Nevada 3300XL series of Proximitor and seismic transducers conditions the signal to provide various vibration and position measurements, and compares the conditioned signals with user-programmable setpoints that can drive alarms and relay logic in the 3500 relay modules. External terminations and internal barrier versions are also available. The 3300XL Proximitor measurements are an integral part of the Bently Nevada Turbine Supervisory Instrumentation (TSI) suite of sensors for steam turbines. Each channel can be programmed using the 3500 Rack Configuration Software to protect machinery and monitor conditions for Radial Vibration, Thrust Position, Differential Expansion, Eccentricity, Acceleration, Velocity, Shaft Absolute, and Circular Acceptance Region parameters. The 3500 System is available as a SIL 2 rated system and with multiple Hazardous Area and country-specific approvals available.
Bently Nevada’s 3500/42M Proximitor/Seismic Monitor offers four programmable channels for the 3500 system, accepting input from Proximitors and seismic transducers. The 3500/42M then conditions the signal to provide various vibration and position measurements and compares the conditioned signals with user-programmable alarms. Additionally, each channel can be programmed using the 3500 Rack Configuration Software to protect machinery and monitor conditions for Radial Vibration, Thrust Position, Differential Expansion, Eccentricity, Acceleration, Velocity, Shaft Absolute, and Circular Acceptance Region parameters.
The 3500/44M Aeroderivative Gas Turbine Monitor is a four channel Aeroderivative Gas Turbine (GT) Vibration Monitor for the 3500 system. The Vibration Monitor accepts four channels of vibration. Each channel pair can apply its own tracking filter based on up to four different Keyphasor inputs from the 3500 rack. The monitor processes signals from the Velomitor† and the accelerometer, filters the measurements, allows Signal Integration, and produces 1X Vibration Tracking and Band-pass Vibration, which is very useful for gas turbine applications. The Vibration Monitor meets the gas turbine manufacturing requirements of Baker Hughes, Rolls Royce, United Technologies and other OEMs.
Our 3500/46M Hydro Monitor is specifically designed to protect and monitor hydro turbine generators. The 3500/46M Processes signals from Proximitors, seismic, dynamic pressure, and air gap sensors. Discreet Input contacts can identify machinery modes such as Rough Load Zone and automate data acquisition and alarms. External terminations are also available. The 3500/46M Hydro Monitor also conditions input and compares signals with alarm setpoints for Hydro Radial Vibration (RV), Hydro Air Gap, Hydro Velocity, Hydro Acceleration, Hydro Thrust, Hydro Stator End Winding (SEW) Vibration; and Dynamic Pressure. Multimode settings are available for all available channel types.