... structure, 0.2 grade designed Used for measure flow control Universal Flow Control Meter KH101 used the advanced technology , ... screen as well as on site from a remote place via RS485, RS232 serial interface. MODBUS ... Alarm functionUp to 4 points outputs , Out1, Out2, Out3, Out4CommunicationRS485/RS232, MODBUS-RTU protocol , DCS configuration softwarePower85-240VAC , 24VDC option Universal Flow Control ...