PCB Test & Measurement Seite 27

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For Additional Specification Information Visit www pcb com PCB PIEZOTRONICS INC 716 684 0001 Fax 716 685 3886 25 High Sensitivity ICP Accelerometers Model Number 355B04 352B 393B04 393B05 Sensitivity 1000 mV g 1000 mV g 1000 mV g 10 V g Measurement Range 5 g pk 5 g pk 5 g pk 0 5 g pk Broadband Resolution 0 0001 g rms 0 00008 g rms 0 000003 g rms 0 000004 g rms Frequency Range 5 1 to 8k Hz 2 to 10k Hz 0 06 to 450 Hz 0 7 to 450 Hz Resonant Frequency 30 kHz 25 kHz 2 5 kHz 2 5 kHz Temperature Range 65 to 200 F 54 to 93 C 65 to 200 F 54 to 93 C 0 to 176 F 18 to 80 C 0 to 176 F 18 to 80 C Sensing Element Ceramic Shear Ceramic Shear Ceramic Flexural Ceramic Flexural Electrical Connector 10 32 Coaxial Jack 10 32 Coaxial Jack 10 32 Coaxial Jack 10 32 Coaxial Jack Electrical Ground Isolation Yes No No No Housing Material Titanium Titanium Titanium Titanium Sealing Hermetic Hermetic Hermetic Hermetic Weight 11 gm 25 gm 50 gm 50 gm Size 0 40 x 0 95 x 0 63 in10 2 x 24 x 16 mm 3 4 x 1 10 in 3 4 in x 28 mm 0 99 x 1 22 in 25 x 31 mm 0 99 x 1 22 in 25 x 31 mm Mounting Through Hole 10 32 Thread 10 32 Thread 10 32 Thread Supplied Accessories Wax Adhesive 080A109 080A109 Adhesive Mounting Base 080A12 Mounting Stud Screw 081B45 081B05 M081B05 081B05 M081B05 081B05 M081B05 Additional Accessories Magnetic Mounting Base 080A27 Triaxial Mounting Adaptor 080B11 Mating Cable Connector EB EB EB EB Recommended Cables 002 003 CE 002 003 CE 002 003 CE 002 003 CE High Sensitivity ICP Accelerometers Vibration monitoring of civil structures and treasured monuments can be an essential practice for ensuring the safety of occupants or protecting the structure from catastrophic demise Studies have shown that crowds of people in a stadium grandstand or theater balcony can impart tremendous forces and harmonic motion to the structure when the crowd acts in a synchronous manner Earth tremors foot traffic and trucks trains can impart vibration which can cause a structure to sway shift crumble or collapse Permanent monitoring high sensitivity accelerometers are useful for trending analyzing and alerting when structural motion exceeds established safety limits to enable corrective or evasive action 2 T Mcatalog 2011 Seite 17 32 A4 F G500 21 04 11 09 06 Seite 25


Vorschau PCB Test & Measurement Seite 27