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INTL-SENSOR > Products > PCB 137A

PCB 137A

http://www.intl-sensor.com Time:2008/6/10 11:06:16 Count : 119 Times Font： Big normal small print

PERFORMANCE

ENGLISH

Measurement Range(for ±1V output)

1 kpsi

6895 kPa

Sensitivity

1.0 mV/psi

0.145 mV/kPa

Maximum Pressure

5 kpsi

34,475 kPa

Resolution

100 mpsi

0.69 kPa

Resonant Frequency

≥ 500 kHz

Rise Time(Incident)

≤ 4.0 µ sec

Non-Linearity

≤ 1.0 % FS

[1]

ENVIRONMENTAL

Temperature Range(Operating)

-100 to +275 °F

-73 to +135 °C

Temperature Coefficient of Sensitivity

≤ 0.03 %/°F

≤ 0.054 %/°C

ELECTRICAL

Output Polarity(Positive Pressure)

Positive

Discharge Time Constant(at room temp)

≥ 0.2 sec

Excitation Voltage

20 to 30 VDC

Constant Current Excitation

2 to 20 mA

Output Impedance

≤ 100 ohm

Output Bias Voltage

8 to 14 VDC

PHYSICAL

Sensing Geometry

Compression

Sensing Element

Quartz

Housing Material

Aluminum

Diaphragm

Invar

Sealing

Epoxy

Electrical Connector

BNC Jack

Weight

12.7 oz

360 gm

All specifications are at room temperature unless otherwise specified.

NOTES:
[1]	Zero-based, least-squares, straight line method.
[2]	See PCB Declaration of Conformance PS023 for details.

Keywords:

Quartz, free-field, ICP® blast pressure pencil probe, 5000 psi, 1 mV/psi

Measurement Range: (for ±1V output) 1 kpsi (6895 kPa)
Sensitivity: 1.0 mV/psi (0.145 mV/kPa)
Resonant Frequency: >=500 kHz
Electrical Connector: BNC Jack
Weight: 12.7 oz (360 gm)

ProductsCompany

PCB Piezotronics was founded in 1967 as a manufacturer of piezoelectric quartz sensors, accelerometers,and associated electronics for the measurement of dynamic pressure, force, and vibration.The unique expertise of the company was the incorporation of microelectronic signal conditioning circuitry within these sensors to make them easier to use and more environmentally compatible.

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Contact

Beijing Bron Science&Technology Commerce Co., Ltd.
Address：Room 512 of oriental Fortune,No.2 yard, North of the Anhua,Chongwen District，Beijing
Zip：100062
Tel：86 010-67114885/67124125/67152280
Fax：86 010-67124125
http://www.intl-sensor.com
E-mail:pcb@intl-sensor.com

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