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VIBRATION MONITORING ON ROTATING MACHINES IN PAPER PRODUCTION

VIBRATION  MONITORING ON ROTATING MACHINES IN PAPER PRODUCTION

VIBRATION MONITORING ON ROTATING MACHINES IN PAPER PRODUCTION

Product catalog summary
Predictive Maintenance
Rolling-element bearings are crucial in industries like paper manufacturing, plastics, and mining. These bearings often operate in challenging environments, making them difficult to access for maintenance. Permanent mount accelerometers are recommended for detecting bearing faults and lubrication issues early, preventing critical shutdowns. High temperature ICP® accelerometers are highlighted for their affordability and capability to operate without external charge amplifiers, offering a straightforward installation.
High Temperature ICP® Accelerometers
Several models are discussed:
  • Model HT602D11 & HT602D61: Suitable for temperatures up to 325 ºF (162 ºC), hermetically sealed, and feature a low profile design.
  • Model HT622B01: Features a ceramic sensing element and short settling time.
  • Model HT625BO1: Includes a ceramic sensing element and through-bolt mount.
  • Model HT628F01: Utilizes a quartz sensing element for excellent thermal stability.
Low Frequency Accelerometers
These are designed for monitoring slow-speed bearings, with models like:
  • Model 625B01: Offers low frequency response to 12 CPM (0.2 Hz) with a ceramic sensing element.
  • Model 626B01: Features a low noise floor and full sweep calibration.
  • Model 626B02: Comes with a full sweep calibration certificate.
Bearing Fault Detection
Devices like the Model 682C05 provide early warnings of bearing and gear faults, compatible with various control systems. The Model 649A03 is USB programmable and integrates with PLC systems for early fault detection.
Industrial Velocity Transmitter
The Model 640BO1 measures velocity with a range of 0.0 to 1 in/sec pk and a frequency range of 180 to 60000 cpm, using a ceramic sensing element.
Process Monitoring and Protection
IMI Sensors offers a comprehensive range of sensors and accessories for predictive maintenance and equipment protection, including pressure sensors and accelerometers for precision measurements in power generation and energy applications.
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Catalog excerpts

VIBRATION  MONITORING ON ROTATING MACHINES IN PAPER PRODUCTION-1

PAPER MACHINES & CONVEYORS pcb.com/imi-sensors | 1 800 959 4464

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VIBRATION  MONITORING ON ROTATING MACHINES IN PAPER PRODUCTION-2

PREDICTIVE MAINTENANCE Rolling-element bearings are the life blood of many industrial processes including the manufacturing of paper and plastics as well as mining. Often these bearings are located in hot, wet or dangerous areas that are inaccessible to the predictive maintenance professional. Using permanent mount accelerometers will allow the vibration analyst an opportunity to detect critical bearing faults such as pitting or spalling as well as lubrication issues before they cause a critical shutdown. High temperature ICP ® accelerometers allow for affordable protection. These designs offer...

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VIBRATION  MONITORING ON ROTATING MACHINES IN PAPER PRODUCTION-3

HIGH TEMPERATURE ICP® ACCELEROMETERS HIGH TEMPERATURE ICP ® ACCELEROMETER MODEL HT625BO1 HIGH TEMPERATURE ICP ® ACCELEROMETER MODEL HT622B01 HIGH TEMPERATURE ICP ® ACCELEROMETER MODEL HT628F01 Ceramic sensing element Quartz sensing element Short settling time Excellent thermal stability Through-bolt mount Welded hermetic Welded hermetic Ceramic sensing element ACCELEROMETERS FOR SLOW SPEED Rolling-element bearings are difficult to monitor because of their slow speeds. The 1x running speed of the bearing may be lower in frequency than the low frequency range of a typical piezoelectric accelerometer....

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VIBRATION  MONITORING ON ROTATING MACHINES IN PAPER PRODUCTION-4

3425 Walden Avenue, Depew, NY 14043 USA pcb.com/imi-sensors | IMI Sensors offers a wide range of industrial vibration sensors, bearing fault detectors, mechanical vibration switches, panel meters, cables, and accessories for predictive maintenance and equipment protection. For power generation and energy applications requiring precision measurements, IMI also offers pressure sensors and accelerometers. © 2021 PCB Piezotronics - all rights reserved. PCB Piezotronics is a wholly-owned subsidiary of Amphenol Corporation. Endevco is an assumed name of PCB Piezotronics of North Carolina, Inc., which...

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