Flow Meters Expand Communications Capabilities

摘要

ST and MT series thermal flow meters combine accurate,repeatable thermal flow measurement with Profibus digital bus communications technology.The single-and multi-point meters offer Profibus-PA and Profibus-DP digital bus communications,in addition to HART,Foundation Fieldbus and Modbus,as well as standard 4-20-mA or pulse communications.The meters can be configured as either a field instrument PA type device or a system RS-485-based DP type device.The ST80 series is available with both Profibus-PA and Profibus-DP,while the ST100A and MT100 series come with Profibus-PA.