PCB Piezotronics EX619A11 Installation And Operating Manual Download Page 1

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Model EX619A11

Charge Output Accelerometer

Installation and Operating Manual

For assistance with the operation of this product,

contact PCB Piezotronics, Inc.

Toll-free: 800-828-8840

24-hour SensorLine: 716-684-0001

Fax: 716-684-0987

E-mail: [email protected]

Web: www.pcb.com

Summary of Contents for EX619A11

Page 1: ...elerometer Installation and Operating Manual For assistance with the operation of this product contact PCB Piezotronics Inc Toll free 800 828 8840 24 hour SensorLine 716 684 0001 Fax 716 684 0987 E ma...

Page 2: ...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...

Page 3: ...ry 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...

Page 4: ...isclosure Table Pb Hg Cd Cr VI PBB PBDE O O O O O O PCB X O O O O O O O O O O O X O O O O O O O O O O O O O O O O O O O O O O O O O X O O O O O O O O O X O O O O O O O O O O O X O O O O O X O O O O O...

Page 5: ...e 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 Indica...

Page 6: ...ODE ACCELEROMETERS SPECIFICATION SHEET INSTALLATION DRAWING AND CALIBRATION INFORMATION ENCLOSED PCB ASSUMES NO RESPONSIBILITY FOR DAMAGE CAUSED TO THIS PRODUCT AS A RESULT OF PROCEDURES THAT ARE INCO...

Page 7: ...Line Differential Charge Amplifier 4 3 INSTALLATION OVERVIEW 5 3 1 Equipment Inspection 5 3 2 Polarity Test 5 3 3 Sensor Location 5 3 4 Mounting Sensor 5 3 5 Route Mineral Insulated Hardline Cable 6...

Page 8: ...prior to being analyzed by a readout or recording device The absence of built in electronics permits operation to elevated temperatures of 500 F 260 C for most models or up to 1300 F 700 C for specia...

Page 9: ...high temperature 500 F charge mode applications use mineral insulated MI hardline Keep cable clean to maintain insulation resistance and good low frequency response 2 4 Hardline Connection Type 2 4 1...

Page 10: ...goes negative the wiring is reversed contact PCB for technical support FIGURE 1 3 3 Sensor Location Characteristics like location ruggedness amplitude range accessibility temperature and portability...

Page 11: ...act surface Figure 2 Mounting Surface Preparation STEP 3 Wipe the mounting surface clean prior to installation STEP 4 Place the sensor on the mounting surface and attach with mounting bolts and tighte...

Page 12: ...um Bending Radius Total d r 1 0 125 3 2 mm 0 60 16 mm 20 0 125 3 2 mm 2 0 50 mm 3 5 3 Clamp Cable To minimize triboelectric motion induced noise from the cable interfering with the sensors high impeda...

Page 13: ...each element is connected allow a few minutes for the system to thermally stabilize Place the switch on the charge amplifier in the OPERATE position and proceed with the measurement It is often conve...

Page 14: ...f a typical direct coupled charge amplifier where Rf Feedback resistor ohms Ri Input leakage resistance ohms Eo Steady state output voltage volts ei Offset voltage FET leakage volts Cf Feedback capaci...

Page 15: ...en the offending sensor or low impedance hardline and the input Figure 5 2 Piezoelectric System Block Diagram Figure 5 2 illustrates a block diagram of the piezo electric system where Ct Shunt capacit...

Page 16: ...s i o C R 16 f To avoid compromise of the low frequency response established by the charge amplifier parameters and illustrated by Equation 2 the product of RiCs should be several orders of magnitude...

Page 17: ...rating range may temporarily or permanently affect the sensor This change manifests itself in a variety of ways including a shift of the sensor resonance due to a cracked crystal or a temporary loss o...

Page 18: ...ognized standards laboratory are designed for stability as well as configured to accept a test accelerometer By mounting a test accelerometer to the reference standard and then connecting this combina...

Page 19: ...are stress relieved by first routing them to the shaker head securing them with tape or cable ties then routing them to a nearby stationary location This reduces cable motion which is especially impor...

Page 20: ...tuds Figure 5 Stud Mounting Understand Back to Back Calibration limitations Do not expect the uncertainty of calibration to be any better than 2 In fact the uncertainty may be as high as 3 or 4 for fr...

Page 21: ...x 41 4 mm x 41 4 mm Weight with cable 19 4 oz 550 gm 1 Electrical Connector 2 Pin MIL C 5015 2 Pin MIL C 5015 Electrical Connection Position Side Side Cable Length 7 ft 2 1 m Cable Type MI Hardline C...

Page 22: ...EROMETER DECIMALS XX 03 XXX 010 DECIMALS X 0 8 XX 0 25 BB 9 30 15 ECB 9 30 15 JJD 9 30 15 bbehringer 16 19 9 30 2015 59256 PCB Piezotronics Inc claims proprietary rights in the information disclosed h...

Page 23: ...DWG 62689 REV NR DIN 44641...

Page 24: ...DWG 62689 REV NR DIN 44641...

Page 25: ...DWG 62689 REV NR DIN 44641...

Page 26: ...DWG 62690 REV NR DIN 44641...

Page 27: ...DWG 62690 REV NR DIN 44641...

Page 28: ...DWG 62690 REV NR DIN 44641...

Page 29: ...44641 SCHEDULE DRAWING NO MODIFICATIONS PERMITTED WITHOUT REFERENCE TO THE NOTIFIED BODY Ci AND Li BASED ON CABLE WITH 20 pF ft AND 3 H ft WITH A MAXIMUM CABLE LENGTH OF 100ft Ci AND Li WILL BE DECREA...

Page 30: ...ER SHALL INSURE THAT THE TRANSDUCER MOUNTING STRUCTURE IS AT THE SAME GROUNDING POTENTIAL AS THE BARRIER GROUND TOTAL EARTH LOOP IMPEDANCE SHALL BE LESS THAN ONE OHM ENTITY PARAMETERS Ui 30 V Ii 130 m...

Page 31: ...nly Zafar Iqbal Issued by Zafar Iqbal PRODUCTS CLASS 2258 03 PROCESS CONTROL EQUIPMENT Intrinsically Safe and Non Incendive Systems For Hazardous Locations CLASS 2258 83 PROCESS CONTROL EQUIPMENT Intr...

Page 32: ...ng to Article 501 16 of the NEC CLASS2258 04 PROCESS CONTROL EQUIPMENT Intrinsically Safe Entity For Hazardous Locations CLASS2258 84 PROCESS CONTROL EQUIPMENT Intrinsically Safe Entity For Hazardous...

Page 33: ...must be bonded to ground according to Section 18 182 of the CEC Part 1 For US Installations sensor case must be bonded to ground according to Article 501 16 of the NEC APPLICABLE REQUIREMENTS CAN CSA...

Page 34: ...and III Division 1 Hazardous Locations FM Std No 3600 1998 Electrical Equipment for Use in Hazardous Classified Locations General Requirements ANSI ISA 12 12 01 2012 Nonincendive Electrical Equipment...

Page 35: ...are eligible to be marked in accordance with the referenced Certificate Product Certification History Project Date Description 70028914 Sep 23 2015 New CSA C US certification for model EX619XYY MNNNZ...

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