Low Cost ICP Accelerometers Sensitivity 20 500 mV g 10 mV g 500 mV g 51 mV m s 2 1 02 mV m s2 2 51 0 mV m s2 2 Measurement Range 10 g 500 g 10 g 98 m s 4 905 m s 98 m s Frequency Range 3 dB 10 to 600 000 cpm 4 30 to 600 000 cpm 30 to 180 000 cpm 0 17 Hz to 10 kHz 0 5 Hz to 10 kHz 4 0 5 Hz to 3 kHz 4 Frequency Range 5 28 to 240 000 cpm N A 0 47 Hz to 4 kHz 4 Frequency Range 10 20 to 300 000 cpm N A 0 33 Hz to 5 kHz Resonant Frequency N A 1 500 kcpm 25 kHz 5 Broadband Resolution 1 to 10 kHz 35 µg 2 000 µg 300 µg 343 µm sec 5 19 620 µm sec2 5 2 943 µm sec2 5 Non linearity 1 6 Transverse Sensitivity 7 Environmental Overload Limit Shock 5 000 g pk 49 050 m s2 pk Temperature Range 65 to 250 F 54 to 121 C Enclosure Rating IP68 Electrical Settling Time within 1 of bias 10 sec 3 0 sec 5 0 sec Discharge Time Constant 1 0 sec 0 4 sec 0 3 sec Excitation Voltage 18 to 28 VDC Constant Current Excitation 2 to 20 mA Output Impedance 150 ohm Output Bias Voltage 8 to 12 VDC Spectral Noise 10 Hz 3 2 µg Hz 85 µg Hz 8 µg Hz 29 4 µm sec Hz 5 834 µm sec Hz 5 78 5 µm sec Hz 5 Spectral Noise 100 Hz 0 7 µg Hz 20 µg Hz 3 µg Hz 6 9 µm sec Hz 5 196 µm sec Hz 5 29 4 µm sec Hz 5 Spectral Noise 1 kHz 0 5 µg Hz 5 5 µg Hz 3 µg Hz 4 9 µm sec Hz 49 1 µm sec Hz 5 29 4 µm sec Hz 5 Electrical Isolation Case 108 ohm Size Hex 7 8 in 11 16 in 22 mm 18 mm Size Height 1 94 in 1 65 in 49 3 mm 42 2 mm Weight 2 8 oz 1 8 oz 80 gm 51 gm Mounting 1 4 28 Female 1 Mounting Torque 2 to 5 ft lb 2 7 to 6 8 N m Sensing Element Ceramic Shear Housing Material Stainless Steel Sealing Welded Hermetic Electrical Connector 2 pin MIL C 5015 Supplied Accessories Model M081A61 Mounting Stud 1 4 28 to M6 X 1 1 replaces Model 081A40 Notes All specifications are at room temperature unless otherwise specified Optional Versions EX Hazardous Area Approval For Models 603C00 603C02 M Metric Mount For Models 601A02 603C00 603C02 TO Temperature Output For Models 603C02 1 1 4 28 has no equivalent in S I units 2 Conversion Factor 1g 9 81 m s 3 For CE reference PCB Declaration of Conformance PS023 or PS060 for details 4 The high frequency tolerance is accurate within 10 of the specified frequency 5 Typical 6 Zero based least squares straight line method visit us online at www imi sensors com 1 716 684 0003 85 Technical Specifications Model Number 601A02 603C00 603C02 Model Number 601A02 603C00 603C02 Performance Physical Accessories Cables Pages 146 159