IMI EX640B71D Installation And Operation Manual
Model EX640B71D
Loop Powered, Current Output, Industrial Vibration Sensor
Installation and Operating Manual
For assistance with the operation of this product,
contact PCB Piezotronics, Inc.
Toll-free: 800-959-4464
24-hour SensorLine: 716-684-0001
Fax: 716-684-3823
E-mail: imi@pcb.com
Web: www.imi-sensors.com
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.
Service – Due to the sophisticated
nature of the sensors and associated
instrumentation provided by PCB
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. Such devices
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 or ceases to
operate, arrangements should be made
to return the equipment to PCB
Piezotronics for repair. User servicing or
repair is not recommended and, if
attempted, may void the factory
warranty.
Calibration – Routine calibration of
sensors and associated instrumentation
is recommended as this helps build
confidence in measurement accuracy
and acquired data. Equipment
calibration cycles are typically
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
also good practice to recalibrate after
exposure to any severe temperature
extreme, shock, load, or other
environmental influence, or prior to any
critical test.
PCB Piezotronics maintains an ISO9001 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 pressure
testing, and others. For information on
standard recalibration services or
special testing, contact your local PCB
Piezotronics distributor, sales
representative, or factory customer
service representative.
Returning Equipment – Following
these procedures will ensure that your
returned materials are handled in the
most expedient manner. Before
returning any equipment to PCB
Piezotronics, contact your local
distributor, sales representative, or
factory customer service representative
to obtain a Return Warranty, Service,
Repair, and Return Policies and
Instructions Materials Authorization
(RMA) Number. This RMA number
should be clearly marked on the outside
of all package(s) and on the packing
list(s) accompanying the shipment. A
detailed account of the nature of the
problem(s) being experienced with the
equipment should also be included
inside the package(s) containing any
returned materials.
A Purchase Order, included with the
returned materials, will expedite the
turn-around of serviced equipment. It is
recommended to include authorization
on the Purchase Order for PCB to
proceed with any repairs, as long as
they do not exceed 50% of the
replacement cost of the returned
item(s). PCB will provide a price
quotation or replacement
recommendation for any item whose
repair costs would exceed 50% of
replacement cost, or any item that is not
economically feasible to repair. For
routine calibration services, the
Purchase Order should include
authorization to proceed and return at
current pricing, which can be obtained
from a factory customer service
representative.
Contact Information – International
customers should direct all inquiries to
their local distributor or sales office. A
complete list of distributors and offices
can be found at www.pcb.com.
Customers within the United States may
contact their local sales representative
or a factory customer service
representative. A complete list of sales
representatives can be found at
www.pcb.com. Toll-free telephone
numbers for a factory customer service
representative, in the division
responsible for this product, can be
found on the title page at the front of this
manual. Our ship to address and
general contact numbers are:
PCB Piezotronics, Inc.
3425 Walden Ave.
Depew, NY14043 USA
Toll-free: (800) 828-8840
24-hour SensorLineSM: (716) 684-0001
Website: www.pcb.com
E-mail: info@pcb.com
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
部件名称
有害物质
铅 (Pb)
汞
(Hg)
镉
(Cd)
六价铬 (Cr(VI))
多溴联苯 (PBB)
多溴二苯醚 (PBDE)
住房
O O O
O O O
PCB板
X O O
O O O
电气连接器
O O O
O O O
压电晶体
X O O
O O O
环氧
O O O
O O O
铁氟龙
O O O
O O O
电子
O O O
O O O
厚膜基板
O O X
O O O
电线
O O O
O O O
电缆
X O O
O O O
塑料
O O O
O O O
焊接
X O O
O O O
铜合金/黄铜
X O O
O O O
本表格依据 SJ/T 11364 的规定编制。
O： 表示该有害物质在该部件所有均质材料中的含量均在 GB/T 26572 规定的限量要求以下。
X： 表示该有害物质至少在该部件的某一均质材料中的含量超出 GB/T 26572 规定的限量要求。
铅是欧洲RoHS指令2011/65/ EU附件三和附件四目前由于允许的豁免。
CHINA RoHS COMPLIANCE
Component Name
Hazardous Substances
Lead
(Pb)
Mercury
(Hg)
Cadmium
(Cd)
Chromium VI
Compounds
(Cr(VI))
Polybrominated
Biphenyls
(PBB)
Polybrominated
Diphenyl
Ethers (PBDE)
Housing O O O O O O
PCB Board
X O O O O
O
Electrical
Connectors
O O O O O
O
Piezoelectric
Crystals
X O O O O
O
Epoxy O O O O O O
Teflon O O O O O O
Electronics
O O O O O
O
Thick Film
Substrate
O O X O O
O
Wires O O O O O O
Cables X O O O O O
Plastic O O O O O O
Solder X O O O O O
Copper Alloy/Brass
X O O O O
O
This table is prepared in accordance with the provisions of SJ/T 11364.
O: Indicates that said hazardous substance contained in all of the homogeneous materials for this part is below the limit
requirement of GB/T 26572.
X: Indicates that said hazardous substance contained in at least one of the homogeneous materials for this part is above
the limit requirement of GB/T 26572.
Lead is present due to allowed exemption in Annex III or Annex IV of the European RoHS Directive 2011/65/EU.
DOCUMENT NUMBER: 21354
DOCUMENT REVISION: D
ECN: 46162
SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
Model 640/641/645/646 B7 Series Industrial 4-20mA Sensor
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: 28077
MANUAL REVISION: B
ECN NUMBER: 42851
SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
Table of Contents
Introduction ...................................................................................................................... Page 3
General Features
Dimension Drawing ......................................................................................................... Page 4
Operation and Wiring ...................................................................................................... Page 5
Standard Wiring
Taking Measurements
ESD Sensitivity ............................................................................................................... Page 10
RV Option
TO Option
EP Option
Warranty/Servicing
Warranty, Service & Return Procedure .......................................................................... Page 11
Customer Service ........................................................................................................... Page 12
PAGE 2
SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
Introduction
The Model 640/641/645/646 B7 Series Industrial 4-20mA Sensors combine the capabilities of a piezoelectric
vibration sensor and a 4-20mA vibration transmitter. The sensor outputs a 4-20mA signal that is proportional to
the overall velocity or acceleration of the machinery. Ideal for monitoring the vibration of process equipment such
as fans, motors and pumps, the output of the sensor is used for process control or predictive maintenance. There
are many options in this series. Please refer to specific specification sheets for further details.
General Features
Imbedded Piezoelectric Accelerometer for improved accuracy and frequency response.
Vibration range can be in Acceleration or Velocity.
Allows for continuous vibration monitoring of critical applications.
Reduces sophisticated vibration analysis requirements.
RV (Raw Vibration) option for conducting frequency analysis and machinery diagnostics.
TO (Temperature Output) option via an independent 4-20mA loop.
EP option includes an Explosion Proof capped elbow.
Readily interfaces to existing process control and predictive maintenance equipment.
Rugged stainless steel construction for applications in harsh environments.
Flexible design allows for various custom requirements.
PAGE 3
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