PCB Piezotronics 116B03 Installation And Operating Manual Download Page 2

 

 
 

The information contained in this document supersedes all similar information that 
may be found elsewhere in this manual.

 

 

Total Customer Satisfaction

 – PCB 

Piezotronics guarantees Total Customer 
Satisfaction. If, at any time, for any 
reason, you are not completely satisfied 
with any PCB product, PCB will repair, 
replace, or exchange it at no charge. You 
may also choose to have your purchase 
price refunded in lieu of the repair, 
replacement, or exchange of the product. 
 

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 insure 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 traceablility to 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 insure 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 

Summary of Contents for 116B03

Page 1: ...ure Sensor 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: ...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: ...that the sensor is supplied with optional features A option Ablative thermal barrier E option Emralon coating H option Hermetic seal J option Electrical isolation mounting adaptor required M option Me...

Page 5: ...ies 113A High Frequency Miniature Sensor The Series 113A High Frequency Miniature Sensor is a charge mode pressure sensor designed to measure shock wave blast explosion ultrasonic and dynamic combusti...

Page 6: ...rage pressure level over a wide amplitude range and a usable frequency range near DC to between 5 000 and 10 000 Hz the resonant frequency is 25 000 Hz The Model 171 is extremely sensitive with a nomi...

Page 7: ...nd L length of column feet For air at room temperature the equation becomes L 3300 Fr Where L passage length inches The natural frequency and approximately fastest pressure step rise time for various...

Page 8: ...z element The clamp nut is provided with either standard 5 16 24 or metric M7 x 0 75 threads and is supplied along with three seal rings Model 008A Hardline Cable is recommended for operating temperat...

Page 9: ...nce charge signal generated by the sensor into a low impedance voltage signal This signal may then be transmitted to a readout or recording device for analysis See Figure 5 1 for a drawing of a typica...

Page 10: ...DC offset voltage usually very tiny microvolts that exists at the input gate of the MOSFET circuit This minute leakage current exists in all real devices As demonstrated in Equation 1 the steady state...

Page 11: ...1 Introduction 6 4 Low Frequency Response Limitations In a normal charge amplifier the low frequency response is set by the RC time constant as established by the product of Cf and Rf The system acts...

Page 12: ...umulated electrostatic charges may build to the point that they may saturate or even damage the input circuitry of the charge amplifier Operate the charge amplifier in the SHORT time constant while th...

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