Flow Rate Indicator / Totaliser

Product Description :
    * 4~20mA or pulse input, user selectable
    * 4 relays : 2 x flow rate, 2 x totaliser
    * Isolated 4~20mA output
    * RS485/MODBUS
    * 3 x flexible control inputs
    *Plug-in design - replace at site in under a minute
    *85~265VAC SMPS
    *20~30VDC supply option.