SRE-6 Gas Flow Analyzer


For the measurement and Diagnosis of Pulsation-Induced Square Root Errors (SRE) and Gauge-Line-Induced Errors (GLE) in Orifice Meters.

SRE-6 upgrades and downloads are available at the PGI International Inc. web site.

Significantly simplifies field installations, calibration, and testing
Uses USB-Based Technology for more robust field installations
Uses only Validyne sensors – two sensors suffice foe GLE and SRE measurements
Uses P-855D DP transmitter to simplify full and zero span settings
Uses real time strip charting to facilitate installation and calibration
Uses cutting-edge Windows-Based software
Calculates % SRE and estimates a dollar value of measurement error
Sampling rate of 5,000 Hz
Real-time spectrum analysis displays pulsations and frequencies
Off-line processing for recalculation of SRE at user-defined spectrum range
Automatic warnings and interpretations of high resonance frequencies induced by the manifold
Prints custom reports
System Components

Validyne P-855D DP transducer with one-valve manifold
Transducer interface box and connection cables (includes data acquisition board)
SRE6 or GLE6 software
Computer Requirements (not supplied with the system)

Laptop computer with Pentium Processor 1GHZ and Above
Windows XP operating system
Minimum 800X600 screen resolution
Support for USB2
Minimum 256 megabytes RAM
Free disk space for program (22 megabytes) and test data (1 megabyte / test for raw data)
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