FLT401 is a microcontroller based user programmable Flow Rate Indicator-Totaliser. The operator can view and set the parameters through the 4-digit upper and 6-digit lower display. It accepts inputs 0~20 mA, 4~20 mA, 0~5 V, 1~5 V and 0~10 V. It has four relays assignable to either the flow totalizer (batch control) or to the flow rate (alarms). An isolated 4~20 mA (or voltage) retransmission output and an RS485/MODBUS RTU serial interface are also provided.
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