background image

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. 
 

Warranty

 – All equipment and repair 

services provided by PCB Piezotronics, 
Inc. are covered by a limited warranty 
against defective material and 
workmanship for a period of one year 
from date of original purchase. Contact 

PCB for a complete statement of our 
warranty. Expendable items, such as 
batteries and mounting hardware, are not 
covered by warranty. Mechanical 
damage to equipment due to improper 
use is not covered by warranty. 
Electronic circuitry failure caused by the 
introduction of unregulated or improper 
excitation power or electrostatic 
discharge is not covered by warranty. 
 

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, NY 14043 USA 
Toll-free: (800) 828-8840 
24-hour SensorLine

SM

: (716) 684-0001 

Website: www.pcb.com 
E-mail: [email protected] 

 
 
 
 
 
 
 
 
 
 

 
 

DOCUMENT NUMBER:  21354 
DOCUMENT REVISION:  B 
ECN: 17900 

Summary of Contents for IMI SENSORS D643A01

Page 1: ...y 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...

Page 2: ...id 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 cali...

Page 3: ...warranty against defective material and workmanship for a period of one year from date of original purchase Contact PCB for a complete statement of our warranty Expendable items such as batteries and...

Page 4: ...642 643 647 648 A 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 8...

Page 5: ...ents Introduction Page 3 General Features Dimension Drawing Page 4 Operation and Wiring Page 5 Standard Wiring Taking Measurements RV Option TO Option Installation Page 9 ESD Sensitivity Page 10 Warra...

Page 6: ...er 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 Vel...

Page 7: ...Dimension Drawing 1 05 26 7 PIN B NEGATIVE 4 20 mA PIN A POSITIVE 4 20 mA 1 8 HEX ALLEN KEY REQUIRED MOUNTING STUD MODEL 080A162 SUPPLIED 1 4 28 UNF 2A 3 4 16 UNF 2A 1 41 35 8 7 8 22 HEX 1 98 45 7 1 2...

Page 8: ...gative input from the power supply to Pin B or Blue wire of the sensor Figure 1 wiring loop powered Figure 2 wiring loop powered DC source If using a standard DC power supply install either an ammeter...

Page 9: ...25 ips pk 0 25 ips pk 0 5 ips pk 12 0 0 25 ips pk 0 5 ips pk 1 0 ips pk 15 75 0 37 ips pk 0 73 ips pk 1 47 ips pk 20 0 5 ips pk 1 0 ips pk 2 0 ips pk Measured mA 643AX0 643AX1 643AX2 4 00 0 0 ips rms...

Page 10: ...n signal for further analysis Figure 3 RV wiring For integral cable sensors RED 4 20mA Positive BLACK 4 20mA Negative same as green GREEN RV Acceleration Negative same as black WHITE RV Acceleration P...

Page 11: ...mperature sensor monitors the environment internal to the sensor housing and is situated at approximately mid level Figure 4 TO wiring For integral cable sensors RED 4 20mA Vibration Positive BLACK 4...

Page 12: ...PAGE 9 SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING Installation Installation should be performed per the following detail drawing for best performance...

Page 13: ...ischarge 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 ru...

Page 14: ...ior 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 proce...

Page 15: ...ed 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 o...

Page 16: ...ExnA IIC T4 Hazardous Area Approval EEx ia IIC T4 40 C Ta 80 C II 1 G EEx ia IIC T4 40 C Ta 80 C II 1 G Hazardous Area Approval EEx nL IIC T4 40 C Ta 80 C II 3 G EEx nL IIC T4 40 C Ta 80 C II 3 G Haza...

Page 17: ...ALL MOUNTING SURFACES SEE ARROWS FIG 1 2 FIG 2 TIGHTEN THE MOUNTING STUD USING THE ALLEN KEY TORQUE THE MOUNTING STUD TO WITHIN 3 TO 4 FT LBS 4 1 TO 5 4 Nm FIG 3 THREAD THE SENSOR S HEX NUT ONTO THE...

Page 18: ......

Reviews: