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PCB Piezotronics IMI Sensors 640 B7 Series, Installation And Operating Manual, Page: 1 / 35

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PCB Piezotronics IMI Sensors 640 B7 Series Installation And Operating Manual Download Page 1

Model EX641B71

Industrial vibration sensor, 4 to 20 mA output, 0 to 1 in/sec RMS, 10 to 1k

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: [email protected]

Web: www.imi-sensors.com

Summary of Contents for IMI Sensors 640 B7 Series

Page 1: ...put 0 to 1 in sec RMS 10 to 1k 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 ...

Page 2: ...oid 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...

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 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 i...

Page 4: ... 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 ...

Page 5: ...f Contents Introduction Page 3 General Features Dimension Drawing Page 4 Operation and Wiring Page 5 Standard Wiring Taking Measurements RV Option TO Option EP Option ESD Sensitivity Page 10 Warranty Servicing Warranty Service Return Procedure Page 11 Customer Service Page 12 ...

Page 6: ...ries 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...

Page 7: ...PAGE 4 SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING Dimension Drawing Inch mm 1 NPT 2 57 1 4 NPT MOUNTING THREAD 3 65 Ø1 500 1 375 ...

Page 8: ...ive input from the power supply to Pin 2 and the negative input from the power supply to Pin 3 Figure 1 wiring standard connection Figure 2 wiring loop powered Figure 3 wiring loop powered DC source If using a standard DC power supply install either an ammeter and or load resistor in line with the return connection Pin 3 The resistor will generate a DC voltage that is proportional to current by V ...

Page 9: ...125 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 641BX0 641BX1 641BX2 4 00 0 0 ips rms 0 0 ips rms 0 0 ips rms 8 00 0 125 ips rms 0 25 ips rms 0 5 ips rms 12 0 0 25 ips rms 0 5 ips rms 1 0 ips rms 15 75 0 37 ips rms 0 73 ips rms 1 47 ips rms 20 0 5 ips rms 1 0 ips rms 2 0 ips rms Measu...

Page 10: ... maximum amplitude of 15 g pk Data collectors or analyzers can use this vibration signal for further analysis Figure 3 RV wiring Note The Acceleration Signal Negative has to be isolated from any grounding If this terminal is grounded the 4 20mA loop will short causing no output The acceleration output signal is ideally suited for use with portable battery powered data collectors or analyzers ...

Page 11: ...ature range is from 40 C to 125 C with an overall accuracy of 5 FSO The imbedded temperature sensor monitors the environment internal to the sensor housing and is situated at approximately mid level Figure 4 TO wiring Note The same power supply can be used for both4 20mA loops Connect both positive terminals directly to the power supply then use the negative terminals for independent process loops...

Page 12: ...n The EP option includes an Explosion Proof capped elbow for applications in rigid or IMC conduit systems where space is limited and access is needed for pulling conductors or maintenance Standard conduit hub size is 1 NPT Figure 5 EP option 5 777 1 927 3 990 CAPPED ELBOW 3 850 ...

Page 13: ...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 sh...

Page 14: ...rior 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 ...

Page 15: ...ded 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 716 684 0003 and an application specialist will assist you 3425 Walden Avenue Depew NY 14043 2495 Phone 716 684 0003 USA Fax 716 684 3823 INTL Fa...

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Page 29: ...Intrinsically Safe and Non Incendive Systems For Hazardous Locations Certified to U S Standards CLASS 2258 03 PROCESS CONTROL EQUIPMENT Intrinsically Safe and Non Incendive Systems For Hazardous Locations CLASS 2258 04 PROCESS CONTROL EQUIPMENT Intrinsically Safe Entity For Hazardous Locations CLASS 2258 84 PROCESS CONTROL EQUIPMENT Intrinsically Safe Entity For Hazardous Locations Certified to US...

Page 30: ... input rated 28V dc max 20mA intrinsically safe with entity parameters of Ui V max 28V Ii I max 120mA Pi 1W Ci 61 nF Li 426 µH when installed per installation Dwg 30538 Temp Code T4 Max Ambient 80 Deg C Models EX64xB7y Vibration Sensors input rated 28V dc max 20mA intrinsically safe with entity parameters of Ui V max 30V Ii I max 100mA Pi 1W Li 1 06 uH Ci 0 when installed per installation Dwg 2876...

Page 31: ...ntity parameters of Ui V max 28V Ii I max 120mA Pi 1W Ci 61 nF Li 426 µH when installed per installation Dwg 30540 Temp Code T4 Max Ambient 80 Deg C Models CS64xB9y Vibration Sensors input rated 28V dc max 20mA intrinsically safe with entity parameters of Ui V max 30V Ii I max 100mA Pi 1W Ci 0 Li 1 06 uH when installed per Dwg 56140 Temp Code T4 Max Ambient 80 Deg C Note The x in the model code ma...

Page 32: ...Temp Code T4 Max Ambient 80 Deg C Models EXTO64xB3y Vibration Sensors input rated 28V dc max 20mA non incendive with entity parameters of Ui V max 28V Ii I max 120mA Pi 1W Li 1 06 uH Ci 0 when installed per installation Dwg 27536 Temp Code T4 Max Ambient 80 Deg C Models EXTO64xB1y and EXTO64xB6y Vibration Sensors input rated 28V dc max 20mA non incendive with entity parameters of Ui V max 28V Ii I...

Page 33: ... Ii I max 120mA Pi 1W Ci 61 nF Li 306 µH when installed per installation Dwg 27537 Temp Code T4 Max Ambient 80 Deg C Models EXRV64xA0y Vibration Sensors input rated 28V dc max 20mA non incendive with entity parameters of Ui V max 28V Ii I max 120mA Pi 1W Li 121 06 uH Ci 0 when installed per installation Dwg 30540 Temp Code T4 Max Ambient 80 Deg C Models EXRV64xA1y and EXRV64xA6y Vibration Sensors ...

Page 34: ...QUIPMENT For Hazardous Locations CERTIFIED TO U S STANDARDS Ex nA IICT4 AEx nA IIC T4 Class I Div 2 Groups A B C D Models EX64xB7x Vibration Sensors input rated 28V dc max 20mA suitable for use in Class I Div 2 or Class I Zone 2 locations when installed per installation Dwg 28766 Temp Code T4 Max Ambient 80 Deg C Models EXTO64xB7x Vibration Sensors input rated 28V dc max 20mA suitable for use in C...

Page 35: ...C22 2 No 213 M1987 R2008 Non Incendive Electrical Equipment for Use in Class I Division 2 Hazardous Locations UL 916 4th Ed Energy Management Equipment UL 1604 3rd Ed Electrical Equipment for Use in Class I and II Division 2 Class III Hazardous Classified Locations ANSI ISA 12 12 01 2000 Nonincendive Electrical Equipment for Use in Class I and II Division 2 and Class III Divisions 1 and 2 Hazardou...

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