The CS330C、D MFC/MFM incorporate a dual interface, voltage and current as well as RS-485，DeviceNet and ProfiBus digital interfaces. It is possible to operate the instrument completely digitally or it can be operated in analog mode with digital monitoring. CS330C、D series have wide range of power supply(available for ±8 ～ ±16 VDC or +14 ～ +28 VDC). In addition, autoAlarm, change of operating gas and range available through the digital interface. Customer Secondary Development of control and sample software is available through the open protocol.