ES-747 Liquid & Gas Applications Flow Computer, Kessler-Ellis

Features
Supports Pulse Producing Flowmeters. 
Rate/Total and Batching Functions. 
Universal Viscosity Curve (UVC) and Strouhal/ Roshko Advanced Linearization Methods.
Gas & Liquid Flow Equations (Volume, Mass, Corrected Volume) API 2540, AGA-7 Equations. 
10 Selectable Fluid Tables. 
Advanced Batching Features: Overrun Compensation, Print End of Batch. 
Menu Selectable Hardware & Software Features. 
Data Logging. 
Two Line LCD, OLED or VFD Display. 
Isolated Pulse and Analog Outputs. 
Standard RS-232 Port Standard, RS-485 Optional. 
Windows™ Setup Software DDE Server & HMI Software Available.