A640 Series
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A640 Series DC-Operated Accelerometer with unfiltered and low pass filter outputs Features ■ Ranges ±1g to ±20g ■ Essentially zero temperature coefficent of damping ratio ■ Filtered and unfiltered outputs simultaneously available ■ Integral temperature compensation ■ DC input - DC output ■ Signal ground isolated from power ground ■ High reliability Benefits ■ High resolution down to 0.001% FRO (max) ■ Low weight 120g ■ Wide temperature range -40 °C to +100 °C PLAN VIEW Electrical Connections SIDE VIEW Pin A NOVA Sherborne Sensors, a Nova Metrix company METRIX

Specifications Specifications by Range @ 25°C Output Impedance Output Noise Filtered Output Response Non-linearity (see note 2) Hysteresis Resolution Cross-axis Sensitivity (see note 3) Zero Offset (see note 4) Damping Ratio Thermal Zero Shift Thermal Sensitivity Shift Weight Electrical Full Range Output (FRO) (see note 1) Volts dc Input Voltage Volts dc Environmental Characteristics Operating Temperature Range °C Compensated Temperature Range °C Storage Temperature Range g Notes Model Designation & Ordering Code 1. Full Range Output (FRO) is defined as the full acceleration excursion from...