... our customers>> Quality ControlFrom the CPU module, to the 8inch Human Machine Interface (HMI), and to the power board, ... MB>> Table 3. Dimensions, Weight, Acoustic, MTBF, and Environmental Range Dimensions (H x W x D)InchesCentimetersmeTough LE6 ... HoursmeTough LE10,000Environmental RangesWith AC Power SupplyOperating Environment and AltitudeNormal Operating Temperature and Altitudes:-5ºC to +45ºC, up ...