PCB Test & Measurement Seite 62

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PCB PIEZOTRONICS INC 716 684 0001 Fax 716 685 3886 For Additional Specification Information Visit www pcb com 60 Highlights Capable of high intensity sound measurement of 191 dB with 86 dB resolution Acceleration compensated ceramic element virtually eliminates vibration sensitivity High Sensitivity ICP Acoustic Pressure Sensors High Sensitivity ICP Acoustic Pressure Sensors Model Number 103B01 103B11 103B02 103B12 Measurement Range 3 3 psi181 dB 10 psi 190 7 dB 3 3 psi 181 dB 10 psi 191 dB Useful Overrange 1 6 7 psi187 dB 20 psi 196 7 dB 6 7 psi 187 dB 20 psi 197 dB Sensitivity 1500 mV psi217 5 mV kPa 500 mV psi 72 5 mV kPa 1500 mV psi 217 5 mV kPa 500 mV psi 72 5 mV kPa Maximum Dynamic Pressure Step 250 psi 4 1725 kPa 250 psi 4 1725 kPa 250 psi 4 1725 kPa 250 psi 4 1725 kPa Resolution 0 02m psi77 dB 0 06m psi 86 dB 0 02m psi 77 dB 0 06m psi 86 dB Resonant Frequency 13 kHz 13 kHz 13 kHz 13 kHz Rise Time Reflected 25 µsec 25 µsec 25 µsec 25 µsec Low Frequency Response 5 5 Hz 5 Hz 5 Hz 5 Hz Non linearity 2 2 2 2 2 Acceleration Sensitivity 0 0005 psi g 0 0035 psi m s2 0 0005 psi g 0 0035 psi m s2 0 0005 psi g 0 0035 psi m s2 0 0005 psi g 0 0035 psi m s2 Temperature Range 100 to 250 F 73 to 121 C 100 to 250 F 73 to 121 C 100 to 250 F 73 to 121 C 100 to 250 F 73 to 121 C Discharge Time Constant at room temp 0 1 sec 0 1 sec 0 1 sec 0 1 sec Electrical Connector Integral Cable Integral Cable 10 32 Coaxial Jack 10 32 Coaxial Jack Housing Material Stainless Steel Stainless Steel Stainless Steel Stainless Steel Diaphragm Material 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel Sealing Epoxy Epoxy Welded Hermetic Welded Hermetic Supplied Accessories Adhesive Mounting Ring 3 065A66 3 065A66 3 065A66 3 065A66 Sleeve Clamp 061A04 061A04 English Clamp Nut 060A10 060A10 Metric Clamp Nut 060A24 060A24 Seal Rings 3 160 0242 00 3 160 0242 00 Additional Versions Side Connector 103B03 103B13 Metric Mount M103B01 M103B11 M103B02 M103B12 Additional Accessories Mating Cable Connector EB EB EB EB Recommended Cables 002 003 CE 002 003 CE 002 003 CE 002 003 CE Notes 1 For 10 volt output minimum 24 VDC supply voltage required Negative 10 volt output may be limited by output bias 2 Zero based least squares straight line method PCB Series 103B has played a major role in the development of supersonic aircraft and rockets This tiny instrument is also useful for measuring transient pressure events air turbulence and other such acoustic phenomena on structures or aerodynamic models 4 T Mcatalog 2011 Seite 49 64 A4 F G500 21 04 11 15 30 Seite 60