GF Piping Systems has introduced the second generation Signet 9900 Transmitter featuring a Batch Controller option along with all the proven features of the original model. The new Signet 9900 Transmitter (Generation II) supports multiple parameters that include flow, pH/ORP, Conductivity/Resistivity, Salinity, Temperature, Pressure, Level, and 4 to 20 mA Signals, and now also Batch Systems.