IEPE OR ICP ACCELEROMETERS Tri Axial IEPE type Ceramic or Quartz Shear, IEPE OR ICP ACCELEROMETERS Tri Axial Measurement range plus or minus 50 G pk, IEPE OR ICP ACCELEROMETERS Single Axis Exciation Voltage 20 to 30 V, IEPE OR ICP ACCELEROMETERS Single Axis Excitation current range 2 to 20 ma, IEPE OR ICP ACCELEROMETERS Single Axis Measurement range plus or minus 50 G pk