The ST100 flowmeter from FCI - Fluid Components International has a wide choice of communication options with 4-20 mA analog, frequency/pulse, alarm relays and fully approved digital communications: HART, Foundation Fieldbus, Modbus and Profibus. It is designed with a plug-in card replacement that can be changed out by technicians in the field to adapt to changing network communication needs. Its sophisticated readout continuously displays all process measurements and alarm status, and it has the ability to query for service diagnostics. 800/854-1993; www.fluidcomponents.com.