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IMI SENSORS 682B05 Operating Manual

Bearing fault detector

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The information contained in this document supersedes all similar information that
may be found elsewhere in this manual.
Service – Due to the sophisticated
nature of the sensors and associated
instrumentation
provided
Piezotronics, user servicing or repair is
not recommended and, if attempted,
may void the factory warranty. Routine
maintenance, such as the cleaning of
electrical connectors, housings, and
mounting surfaces with solutions and
techniques that will not harm the
physical material of construction, is
acceptable. Caution should be observed
to ensure that liquids are not permitted
to migrate into devices that are not
hermetically
sealed.
should only be wiped with a dampened
cloth and never submerged or have
liquids poured upon them.
Repair – In the event that equipment
becomes
damaged
operate, arrangements should be made
to
return
the
equipment
Piezotronics for repair. User servicing or
repair is not recommended and, if
attempted,
may
warranty.
Calibration – Routine calibration of
sensors and associated instrumentation
is recommended as this helps build
confidence in measurement accuracy
and
acquired
calibration
cycles
established by the users own quality
regimen. When in doubt about a
calibration cycle, a good "rule of thumb"
is to recalibrate on an annual basis. It is
by
PCB
Such
devices
or
ceases
to
to
PCB
void
the
factory
data.
Equipment
are
typically
Service, Repair, and Return
Policies and Instructions
also good practice to recalibrate after
exposure to any severe temperature
extreme,
shock,
environmental influence, or prior to any
critical test.
PCB Piezotronics maintains an ISO-
9001 certified metrology laboratory and
offers calibration services, which are
accredited by A2LA to ISO/IEC 17025,
with full traceability to SI through
N.I.S.T. In addition to the normally
supplied calibration, special testing is
also available, such as: sensitivity at
elevated or cryogenic temperatures,
phase response, extended high or low
frequency response, extended range,
leak
testing,
hydrostatic
testing, and others. For information on
standard
recalibration
special testing, contact your local PCB
Piezotronics
distributor,
representative,
or
service representative.
Returning
Equipment
these procedures will ensure that your
returned materials are handled in the
most
expedient
returning
any
equipment
Piezotronics,
contact
distributor,
sales
factory customer service representative
to obtain a Return Warranty, Service,
Repair, and Return Policies and
Instructions
Materials
(RMA) Number. This RMA number
should be clearly marked on the outside
of all package(s) and on the packing
load,
or
other
pressure
services
or
sales
factory
customer
Following
manner.
Before
to
PCB
your
local
representative,
or
Authorization

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Summary of Contents for IMI SENSORS 682B05

  • Page 1 Service, Repair, and Return Policies and Instructions The information contained in this document supersedes all similar information that may be found elsewhere in this manual. also good practice to recalibrate after Service – Due to the sophisticated exposure to any severe temperature nature of the sensors and associated extreme, shock,...
  • Page 2 list(s) accompanying the shipment. A complete list of distributors and offices detailed account of the nature of the found www.pcb.com. problem(s) being experienced with the Customers within the United States may equipment should also be included contact their local sales representative inside the package(s) containing any factory customer...
  • Page 3 PCB工业监视和测量设备 - 中国RoHS2公布表 PCB Industrial Monitoring and Measuring Equipment - China RoHS 2 Disclosure Table 有害物质 汞 镉 六价铬 (Cr(VI)) 多溴联苯 (PBB) 多溴二苯醚 (PBDE) 部件名称 铅 (Pb) (Hg) (Cd) 住房 PCB板 电气连接器 压电晶体 环氧 铁氟龙 电子 厚膜基板 电线 电缆 塑料 焊接...
  • Page 4 Component Name Hazardous Substances Lead Mercury Cadmium Chromium VI Polybrominated Polybrominated (Pb) (Hg) (Cd) Compounds Biphenyls Diphenyl (Cr(VI)) (PBB) Ethers (PBDE) Housing PCB Board Electrical Connectors Piezoelectric Crystals Epoxy Teflon Electronics Thick Film Substrate Wires Cables Plastic Solder Copper Alloy/Brass This table is prepared in accordance with the provisions of SJ/T 11364.
  • Page 5 Model 682B05 Bearing Fault Detector Operating Guide with Enclosed Warranty Information 3425 Walden Avenue, Depew, New York 14043-2495 Phone (716) 684-0003 Fax (716) 684-3823 Toll Free Line 1-800-959-4IMI MANUAL NUMBER: 53377 MANUAL REVISION: ECN NUMBER: 46398...
  • Page 6: Table Of Contents

    Table of Contents Introduction ........................Page 3 General Features Installation and Wiring ..................... Page 4 Configuring the 682B05 ....................Page 8 ESD Sensitivity ....................... Page 10 Warranty/Servicing Warranty, Service & Return Procedure ................Page 11 Customer Service ......................Page 12...
  • Page 7: Introduction

    Introduction ® The Model 682B05 is a 4-20mA Din Rail Signal Conditioner designed to interface with IMI Sensor’s ICP accelerometer for bearing fault detection. Specifically, the 682B05 detects high frequency impacts related to bearing fault/lube starvation and provides a 4-20mA signal proportional to the magnitude of vibration. From the same sensor, the device also converts overall vibration to a 4-20mA signal, which is used for traditional machine diagnostics and predictive maintenance such as out of balance and misalignment.
  • Page 8: Installation And Wiring

    Installation The Model 682B05 is designed to be mounted on a 35mm Din Rail. Do not install in a harsh area where it can be exposed to cleaning fluids or machine oils. IMI Sensors recommends mounting the 682B05 in a type NEMA 4 enclosure similar to the Model 682A00 to protect the electronics from contamination.
  • Page 9 Connector and Pinout Diagram The 682B05 uses plug-in type screw terminal connectors for all input and output connections. Strip off 8mm of insulation from the connection wire ends. Using a screwdriver, remove the terminal block from the enclosure in either the up or down direction, terminate the wire in the correct location. Do not exceed a torque of 0.5Nm.
  • Page 10 Pin Descriptions: DC Power – Pins 1 through 4: Pin 1 +Power Pin 2 -Power/Common Pin 3 Earth Ground Pin 4 No Connection ® Accelerometer – Pins 5 through 8: ® Pin 5 + ICP Accelerometer ® Pin 6 - ICP Accelerometer Pin 7 Shield...
  • Page 11 Typical Wiring Diagram Note: If using the 682A01, mount the 682B05 to the left side of the power supply (as shown) with a recommended minimum separation distance of 4” where applicable. PAGE 7...
  • Page 12: Configuring The 682B05

    The Internal PC Board Diagram shows the location of the internal DIP and Slide switches. The switches are used to configure the 682B05 for various sensor and vibration ranges. The PC Board is accessible through the front of the conditioner by removing the Screw Terminal Connectors and disengaging the tabs on the TOP and BOTTOM of the enclosure with a screwdriver.
  • Page 13 Internal Switch Settings ® The internal switches of the Model 682B05 must be configured for the Full Scale Output of the ICP Sensor connected to it. This is accomplished by removing the front cover and sliding the PC Board out of the Signal Conditioner.
  • Page 14: Esd Sensitivity

    Warning 1 – ESD sensitivity The power supply/signal conditioner should not be opened by anyone other than qualified service personnel. This product is intended for use by qualified personnel who recognize shock hazards and are familiar with the safety precautions required to avoid injury. Warning 2 –...
  • Page 15: Warranty, Service & Return Procedure

    ESD considerations should be made prior to performing any internal adjustments on the equipment. Any piece of electronic equipment is vulnerable to ESD when opened for adjustments. Internal adjustments should therefore be done ONLY at an ESD-safe work area. Many products have ESD protection, but the level of protection may be exceeded by extremely high voltage.
  • Page 16: Customer Service

    Customer Service IMI, a division of PCB Piezotronics, guarantees Total Customer Satisfaction. If, at any time, for any reason, you are not completely satisfied with any IMI product, IMI will repair, replace, or exchange it at no charge. You may also choose, within the warranty period, to have your purchase price refunded.