... VM64B have plastic housing; VM64C has white aluminum housing, 1-2 channel input, can be used for weight transmitter; VM64D has cast ... aluminum water-proof housing, 1-2 channels input, can be used for weight transmitter; VM64E has ... directly input PLC, inverter and other equipment.n Specifications Accuracy0.2%, 0.1%, 0.05%Power supply+24Vdc, +12Vdc, +5VdcInput5 ~ ...