PCB Test & Measurement Seite 67

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PCB PIEZOTRONICS INC 716 684 0001 Fax 716 685 3886 65 For Additional Specification Information Visit www pcb com Industrial Dynamic ICP Pressure Sensors Highlights Welded hermetically sealed stainless steel construction Electrical case isolation prevents noise interference and ground loop challenges Leak proof long life integral machined diaphragm Rugged 2 Pin MIL C 5015 connector or submersible integral cable Industrial Dynamic ICP Pressure Sensors Model Number 121A21 121A23 121A31 Measurement Range for 5V output 100 psi690 kPa 5k psi 34 475 kPa 100 psi 690 kPa Maximum Pressure Step 200 psi1380 kPa 200 psi 1380 kPa Maximum Pressure Total 7 2k psi49 642 kPa 7 2k psi 49 642 kPa 7 2k psi 49 642 kPa Sensitivity 50 mV psi7 25 mV kPa 1 mV psi 0 145 mV kPa 50 mV psi 7 25 mV kPa Resolution 4m psi0 0276 kPa 40m psi 0 276 kPa 4m psi 0 0276 kPa Resonant Frequency 200 kHz 200 kHz 200 kHz Rise Time Reflected 2 5 µsec 2 5 µsec 2 5 µsec Low Frequency Response 5 0 5 Hz 0 005 Hz 0 5 Hz Non linearity 1 2 2 2 Acceleration Sensitivity 0 2 psi g 0 14 psi m s2 0 2 psi g 0 14 psi m s2 0 2 psi g 0 14 psi m s2 Temperature Range 65 to 250 F 54 to 121 C 65 to 250 F 54 to 121 C 65 to 250 F 54 to 121 C Discharge Time Constant at room temp 1 sec 100 sec 1 sec Electrical Connector 2 Pin MIL C 5015 2 Pin MIL C 5015 Attached 10 ft 3m 052 Cable Housing Material 304L Stainless 304L Stainless 304L Stainless Diaphragm Material 304L Stainless 304L Stainless 304L Stainless Sealing Welded Hermetic Welded Hermetic Welded Hermetic Additional Versions Metric Mount M121A21 M121A31 Additional Accessories Mating Cable Connector BR BR Recommended Cable 052 052 Notes 1 Zero based least squares straight line method Designed specifically for industrial applications these rugged quartz sensors have a inch NPT process fitting for ease of installation into standard industrial process connections around the world Metric mount available 5 T Mcatalog 2011 Seite 65 82 A4 F G500 21 04 11 15 35 Seite 65