The ST100 Flow Meter from FCI – Fluid Components International has a 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 combines flow sensing with a thermal mass gas flowmeter. A plug-in card replacement can be changed out in the field to adapt to changing network communication needs. The meter has a graphical, multivariable, backlit LCD display and a readout that continuously displays all process measurements and alarm status. It can query for service diagnostics and includes an onboard data logger with an easily accessible, removable 2 GB micro-SD memory card that stores up to 21 million readings. 800/854-1993; www.fluidcomponents.com.