Hoffer FlowControls” HRT1 rate and total indicator works with the company”sturbine flowmeters and other frequency-producing flowmeters. The deviceenables users to communicate to a processor via software or ahandheld communicator using the HART protocol, allowing them to adjustsettings in the unit and check diagnostics. Features of the HRT1include rate, total and grand total display, two optional alarm outputsconfigurable for rate and total, 20-point linearization, scaled pulseoutput, and 4-20mA loop powered analog output. The HRT1 incorporatesthe latest HART software Version 7. This software provides an upgradeand migration path to WirelessHART for future product enhancement.