PCB Piezotronics IMI Sensors 687A02 User manual

Model 687A02
Handheld Vibration Meter
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: [phone]
E-mail: [email protected]
Web: www.imi-sensors.com

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 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 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
Service, Repair, and Return
Policies and Instructions

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: [phone]
24-hour SensorLineSM: [phone]
Website: www.pcb.com
E-mail: [email protected]

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

DOCUMENT NUMBER: 21354
DOCUMENT REVISION: D
ECN: 46162
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.

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The Model 687A01 & 687A02 Hand Held Vibration Meter Kits
Operating Guide with Enclosed Warranty Information
3425 Walden Avenue, Depew, New York 14043-2495
Phone [phone]
Fax [phone]
Toll Free Line 1-800-959-4IMI
MANUAL NUMBER: 18411
MANUAL REVISION: B
ECN NUMBER: 18769

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table of contents
Introduction...................................................................................................................... page 3
Figure 1 –Model 687A01 Hand Held Vibration Meter Kit............................................ page 3
Description....................................................................................................................... page 4
Sensor –Model 603C01................................................................................................... page 5
Headphones –Model 070A47 .......................................................................................... page 5
Magnetic Mounting Base –Model 080A131 ..................................................................... page 5
Cable Assembly –Model 050BQ006AC........................................................................... page 5
ESD Warning Information................................................................................................ page 6
warranty/servicing
Warranty, Service & Return Procedure............................................................................ page 7
Customer Service............................................................................................................ page 8

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introduction
The Model 687A01 Hand Held Vibration Meter Kit consists of a digital vibration meter, a general purpose
accelerometer, an accelerometer cable assembly, magnet, and headphones. The kit is designed for general
purpose, overall vibration readings on all types of machines. When unpacking the kit, be sure to note that the
following accessories are included:
687A02 Meter
603C01 Industrial Accelerometer
050BQ006AC Cable Assembly
080A131 Magnetic Mounting Base
070A47 Headphones
figure 1 - model 687A01 hand held vibration meter kit

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description
The meter provides two types of measurements —overall acceleration and overall velocity. In the velocity mode,
the meter measures in the frequency range of 10 Hz to 1 kHz, and complies with ISO2954 standard. It measures
overall RMS velocity to a maximum of two inches per second. In acceleration mode, the meter measures in the
frequency range of 50 Hz to 50 kHz. The maximum overall RMS acceleration reading is 20 g’s. To toggle
between acceleration and velocity measurements, use the rocker switch labeled “ACC/VEL.”To turn the unit on,
move the rocker switch labeled “0/I/Bias”to the “I”position. The “0”position shuts the unit off, while the bias is a
momentary toggle for monitoring the bias voltage of the sensor.
The meter provides three input connectors that are located at the top of the unit. The input for the sensor (labeled
SENSOR) is a standard BNC Jack. The headphones can be connected through the 1/8 inch stereo jack (labeled
with the appropriate symbol), and the input for the recharger (labeled CHARGE) is a 2.5 mm plug.
The unit is powered by a 9-volt alkaline battery which is housed in the battery compartment located at the bottom
of the meter. To remove this cover, use a small standard screwdriver, pry the cover up, and the push it up
towards the top of the meter. Since the meter is supplied with alkaline batteries, DO NOT ATTEMPT TO
RECHARGE ALKALINE BATTERIES. IT MAY CAUSE A POTENTIAL FIRE AND/OR EXPLOSION.
The unit has a low battery indicator on the front panel LCD display. The indicator will light when the battery
voltage is approximately 7.5 volts. Please replace the battery or recharge the rechargeable battery if supplied.
If the optional recharger was purchased, plug-in the recharger in the appropriate connector located on the top of
the meter. Turn unit off, and plug the charger into an electrical outlet. Recharge the battery for approximately 12
hours.

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sensor –model 603C01
The sensor supplied with the kit is a general purpose industrial accelerometer, Model 603C01. Please refer to the
enclosed specifications on the 603C01 for proper operation of the sensor.
headphones –model 070A47
The headphones are stereo-type with built-in, individual volume controls. The volume knobs are located on the
side of the cuffs. Please keep volume to a comfortable level in order to maintain audio safety.
magnetic mounting base –model 080A131
The supplied magnet can be used for either curved or flat surfaces. To maximize frequency response, always
dab a layer of silicone grease or equivalent between the sensor and the magnet. To minimize errors in readings,
proper surface preparation should be observed. See sensor manual for further information.
cable assembly –model 050BQ006AC
The cable assembly supplied is a 6 ft coiled cable with a right-angle military connector on one end to a BNC plug
on the other. Screw the military connector onto the sensor, and make sure it is hand tight. The BNC plug is then
inserted into the BNC jack on the meter labeled sensor.

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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 –ESD sensitivity
This equipment is designed with user safety in mind; however, the protection provided by the equipment may be
impaired if the equipment is used in a manner not specified by PCB Piezotronics, Inc.
caution 1 –ESD sensitivity
Cables can kill your equipment. High voltage electrostatic discharge (ESD) can damage electrical devices.
Similar to a capacitor, a cable can hold a charge caused by triboelectric transfer, such as that which occurs in the
following:
 Laying on and moving across a rug,
 Any movement through air,
 The action of rolling out a cable, and/or
 Contact with a non-grounded person.
The PCB solution for product safety:
 Connect the cables only with the AC power off.
 Temporarily “short”the end of the cable before attaching it to any signal input or output.
caution 2 –ESD sensitivity
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.

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warranty
IMI instrumentation is warranted against defective material and workmanship for 1 year unless otherwise
expressly specified. Damage to instruments caused by incorrect power or misapplication, is not covered by
warranty. If there are any questions regarding power, intended application, or general usage, please consult with
your local sales contact or distributor. Batteries and other expendable hardware items are not covered by
warranty.
service
Because of the sophisticated nature of IMI instrumentation, field repair is typically NOT recommended and may
void any warranty. If factory service is required, return the instrumentation according to the “Return Procedure”
stated below. A repair and/or replacement quotation will be provided prior to servicing at no charge. Before
returning the unit, please consult a factory IMI applications engineer concerning the situation as certain problems
can often be corrected with simple on-site procedures.
return procedure
To expedite returned instrumentation, contact a factory IMI applications engineer for a RETURN MATERIAL
AUTHORIZATION (RMA) NUMBER. Please have information available such as model and serial number. Also,
to insure efficient service, provide a written description of the symptoms and problems with the equipment to a
local sales representative or distributor, or contact IMI if none are located in your area.
Customers outside the U.S. should consult their local IMI distributor for information on returning equipment. For
exceptions, please contact the International Sales department at IMI to request shipping instructions and an RMA.
For assistance, please call [phone], or fax us at [phone]. You may also receive assistance via e-
mail at [e-mail] or visit our web site at www.pcb.com.

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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.
IMI offers to all customers, at no charge, 24-hour phone support. This service makes product or application
support available to our customers, day or night, seven days a week. When unforeseen problems or emergency
situations arise, call the IMI Hot Line at [phone], and an application specialist will assist you.
3425 Walden Avenue, Depew, NY 14043-2495
Phone: [phone]
 USA Fax: [phone]  INTL Fax: [phone]
ICP ® is a registered trademark of PCB Piezotronics, Incorporated,
which uniquely identifies PCB sensors that incorporate built-in microelectronics.

Model Number
687A02 HANDHELD VIBRATION METER Revision: C
ECN #: 47534
Performanc
e
ENGLISH S
I
Frequency Response(+10 to -20 %) 600 to 60,000 cpm 600 to 60,000 cpm [5]
Frequency Response(+/-3 dB) 3 to 3000 kcpm 99 to 3,000,000 cpm [5]
Acceleration Range 0.01-199.99 g rms 0.01-19.99 g rms
Resolution ± 2 counts ± 2 counts [1]
Velocity Range 0.001-1.999 in/sec rms NA
Accuracy ± 3 % ± 3 % [1]
Environmenta
l
Temperature Range +32 to +122 °F 0 to +50 °C [4]
Electrical
Excitation Voltage(+/-1 VDC) 24 VDC 24 VDC
Constant Current Excitation(+/-0.6 mA) 2 mA 2 mA
Bias Voltage 0.00 to 19.99 VDC 0.00 to 19.99 VDC
Battery Life(Alkaline) 10 hours 10 hours [1]
Battery Life(Rechargeable Ni Cad) 3 hours 3 hours [2][3]
Physica
l
Size (Length x Width x Height) 5.9 in x 3.15 in x 1.2 in 150 mm x 80 mm x 30 mm
Weight(with battery) 0569 lb 0569 lb
Connector(Input) BNC Jack BNC Jack
Connector(Headphones) 1/8" Stereo Jack 1/8" Stereo Jack
ROHS Compliant No No
All specifications are at room temperature unless otherwise specified.
In the interest of constant product improvement, we reserve the right to change specifications without notice.
ICP®is a registered trademark of PCB Group, Inc.
OPTIONAL VERSIONS
Optional versions have identical specifications and accessories as listed for the standard model
except where noted below. More than one option may be used.
R- Rechargeable option, includes rechargable batteries and charger.
Supplied Accessory : Model 017A01 Power Cord (1)
Supplied Accessory : Model 073A09 Rechargeable NiCad battery (9V) (1)
Supplied Accessory : Model 073M12 External Charger (1)
NOTES
:
[1] Typical value.
[2] Typical
.
[3] Varta TR7/8 or Eveready N88 for rechargeable version
.
[4] Non-condensing.
[5] 1Hz = 60 cpm (cycles per minute).
Entered: LK Engineer: RB Sales: M
C
Approved: BAM Spec Number:
Date: 5/15/2018 Date: 5/15/2018 Date: 5/15/201
8
Date: 5/15/2018 11285
3425 Walden Avenue, Depew, NY 14043
Phone: [phone]
Fax: [phone]
E-Mail: [email protected]