Hoffer Flow Controls, Inc. Volumemetric/Mass Batch Totalizer/Rate Indicator Flowstar 2007

The Model 2007 is a microprocessor based batch controller that provides local display of flow rate, accumulated total and batch total. This unit also transmits flow data for control capability. Standard outputs include analog, RS-232, RS-422, RS-485 and conditioned pulse outputs. Optional temperature and pressure compensation is available for mass flow batching. This unit is part of a cost effective family of flow products designed to accept inputs from pulse producing flowmeters. The FLOWSTAR™ series offers software packages to support the following functions: • Model 2000 Volumetric Flow Rate Indicator/Totalizer for Liquids and Gases • Model 2005 Temperature/Pressure Compensated Mass Flow Computer for Liquids • Model 2007 Temperature/Pressure Compensated Mass/Volumetric Batch Controller for Liquids with Intelligent Batching The unit is factory programmed to display in either English or Metric units when purchased with a Hoffer turbine flowmeter. This feature should save the user numerous hours of set up time that is associated with other microprocessor based units available in the marketplace. Programming is done through the front panel keyboard, as well as through the two way RS-232 or RS-422/RS-485 multi-drop communications port. The FLOWSTAR™ 2007 provides for a single flowmeter input with two stage intelligent batching. Intelligent batching adjusts the prewarn value automatically to compensate for any overrun created by the valve or pump shut off times.