Natural Gas Chromatograph0 pages

CHANDLER ENGINEERING

®

PROCESS INSTRUMENTS

Natural Gas Chromatograph

On-Line Natural Gas Chromatograph with Modular Design
Features
►t Easy to install and maintain
►t Flexible, one-site, one-structure
installation for all components
►t Dual on-board computers for
simultaneous operation and
communications
►t Automatic restart after power
outage
►t Built-in data protection and
diagnostics
►t Compliance with industry
standards: GPA, ASTM, ISO,
AGA
►t Maintains a Microsoft® standard
database (MDB) for all analysis
results

Flexible, Modern Design
The Model 2920 System was
designed for easy installation
and maintenance. Its modular
components (electronics,
chromatograph, and stream
selector), unlike other on-line
systems, are housed in a single
NEMA 4 enclosure. It takes hours,
not days, to put the Model 2920
into operation and allows for fast,
easy field-repairs and minimum
downtime, dramatically reducing
installation and operation cost.

Operation
A simple menu guides you through
each operation step-by-step while
prompting you for information
to configure parameters for gas
analysis, calibration, data retrieval,
and diagnostics. Sampling time
can be set or adjusted quickly and
easily.
►t SI (kJ/m3) units or English (units
BTU/Scf) units can be easily
selected.
►t Samples are automatically
purged between analyses.
►t Calibration is fast and automatic.
►t Data are password-protected to
prevent tampering and ensure
security.

►t Network-compatible

Description
The Chandler Model 2920 Gas
Analyzer System is a stand-alone gas
chromatograph designed to measure
the heating value of up to six natural
gas streams. Its modular design
makes it easy to install, operate, and
maintain in the field, and an optional
software package is available for
remote communications, diagnostics
and control. Built to withstand harsh
environmental conditions, the Model
2920 delivers the repeatability
and accuracy of a laboratory gas
chromatograph. It uses field-proven
technologies and industry-standard
gas chromatographic techniques.
The Model 2920’s modular components
(electronics, chromatograph, and stream
selector), are housed in a single NEMA 4
enclosure.

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