Proven History of Successful Railway Applications with Thousands of Railway Train Control Systems. Meets CENELEC/AREMA Standards specifically to yield a combination of high accuracy and ruggedness in railway applications. The inertial sensor moving system is supported by a taut-band torsional suspension, which is floated in a silicon damping Making Sense out of Motion... Outline Diagram • Extremely rugged in high vibration • Extremely rugged in long term low level vibration applications • Can withstand high shock environments • Meets CENELEC/AREMA Standards See Spec Table page 2 • Railcar Acceleration Control • Geophysical Testing • Platform Orientation Pin Out (Options: C-connector, P-Pin) Jewell Instruments LLC, 850 Perimeter Road, Manchester, NH 03103

LCF-501-R Series Accelerometer Making Sense out of Motion… Performance Specifications STATIC/DYNAMIC Input Range, g: Full Range Output (FRO -Note 1) VDC ±0.5%: Scale Factor, Volts/g, nominal: Scale Factor Temp. Sensitivity (SFTS), PPM /°C maximum: Natural Frequency, Hz nominal (Note 3): Output Axis Misalignment, ° maximum: Pendulous Axis Misalignment, ° maximum: Bias Temperature Sensitivity, µg /°C maximum: Resolution and Threshold, µg maximum: ELECTRICAL Number of Axes: Input Voltage Range, (VDC): Output Impedance, Ohms, nom: Noise, Vrms, maximum: ENVIRONMENTAL Operating Temp Range: Storage...