西门子便携式外夹式超声波流量计变送器FST090操作手册英文版下载

The transmitter reads the measured process values from the sensor and calculates derived values. It provides Modbus communications, 1x 4-20 mA, 1x relay, 2x digital inputs for totalizer

start/stop and reset and 1x Pulse/Frequency, USB service port, and a local display. It also adds functionalities such as totalizers, access control, diagnostics, and configuration. The local user

interface consists of a display and four buttons for user interaction.