4001A加速度传感器:The Model 4000A & 4001A are economical signal conditioned accelerometers with integral temperature compensation. The accelerometers incorporate a 3rd generation silicon MEMS sensor providing outstanding performance. The accelerometers are packaged in a rugged aluminum housing ideal for transportation and instrumentation testing. Thesignalconditioned output incorporates a 2.5V reference that offers the user a differential or single-ended output.