Category: Industry Trends

Description

An isothermal oven contains the temperature programmed

oven assembly with a detector, either a Flame Ionization

Detector (FID) or Thermal Conductivity Detector (TCD). The

detector is mounted on top of the temperature programmed

oven, and it is integrated with the TP oven in order to provide

an optimal analytical flow path and eliminate potential cold

spots. The sample valves, either a Liquid Sample Valve (LSV)

or a Continuous Performance (CP) valve, can also be installed

in the isothermal oven compartment. An optional air

cleanup / methanizer unit may be used. Special columns

(capillary or packed type) are installed inside the temperature

programmed oven. The columns contain special packing

material which separates the compounds to be analyzed so

that they enter the detector in a predictable sequence.

Specialty analysis for separation of wide boiling range

compounds. The PGC5000 Temperature Programmed (TP)

Gas Chromatograph uses component separation to analyze

gas or liquid samples. The analyzer operates unattended,

automatically sampling and analyzing process streams.

Introduction

Specialty analysis for separation of wide boiling range

compounds. The PGC5000 Temperature Programmed (TP)

Gas Chromatograph uses component separation to analyze

gas or liquid samples. The analyzer operates unattended,

automatically sampling and analyzing process streams.

Physical

Environmental (enclosure)

Protected from weather:  IP 54. (NEMA Type 13) equivalent

Ambient temperature range

0 to +50 °C (32 to 122 °F)

Humidity

95% relative humidity, non-condensing

Dimensions (W x D x H)

496 x 340 x 1175 mm

(19.5 x 13.4 x 46.3 in.)

Weight

73 kg (160 lb) (minimum)

Mounting

Wall: 32 mm (1.3 in.) from wall with brackets

Floor: Optional wheeled dolly

EMI/RFI considerations

Conforms to Class A industrial environment

Electrical entries

Left side

Pneumatic entries

Right side

Sample entries

Liquid

Right side, 1 each model 791 LSV

Gas

Bottom and/or right side

Vents

Bottom and/or right side

Safety area classification

CSA / NRTL

Class I, Division 1; gas groups B, C, D with type Y-purge

Class I, Division 2; gas groups B, C, D Temperature Code T4

ATEX / IECEx/ CN / KO

Zone 1: CE; II2G, Ex ib py IIB+H2 T4 Gb

Zone 2: CE; II3G Ex nA IIB+H2 T4 Gb

CU TR: INMETRO

Optional X-purge power interlock Ex d ib px IIB+H2 T4

Purge wait time

18.2 minutes (Class I, Division 1 / Zone 1 area)

(hot, neutral, ground)

Power (hot, neutral, ground)

Voltage: 100 to 240 VAC

Frequency: 50 to 60 Hz

Power consumption: 120 VA startup and steady-state

operation (variable with installed options)

Instrument air

Supply connection: ¼ inch tube, minimum

Supply pressure: 414 kPa (60 psig) minimum

Quality: Clean, oil free and –34° C, ( –30° F) dew point

Instrument grade:

Flow rates – steady state purge

2 to 25 l / min (0.75 to 0.78 ft3 / min) at 20° C,

Y-purge types

Features

Ease of use

• Graphics based touch screen HMI

Multiple configurations

• Supports multiple Smart OvenTM configurations,

•  Up to 4 PGC5000B ovens

• Up to 2 PGC5000C ovens

• One PGC5000C with up to 2 PGC5000B ovens

Communication interfaces

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• Ethernet, OPC, MODBUS, 4 to 20mA analog

outputs, VistaNET 2.0 compatible

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Enhanced Data Storage

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• Up to 7 days of chromatograms and reports via

removable SSD card

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Standard inputs / outputs

• Eight isolated 4 to 20mA outputs – Four digital outputs

– Dedicated purge alarm

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– Dedicated common malfunction alarm

• Two additional configurable outputs

The new standard in industrial gas chromatographs

Measurement made easy

—

Overview

The PGC5000A Generation 2 master controller

provides all analyzer system control functions and

coordinates internal and external data activities for

all of the PGC5000 Series ovens. The new controller

also supports multiple smart oven configurations to

maximize application flexibility while minimizing

space and utility requirements. The Generation 2

controller is designed with a Real Time (embedded)

Operating System (RTOS) to guarantee critical

system uptime, security and deterministic transfer

of data. The Human Machine Interface (HMI)

includes a 10.4 inch true color touchscreen SVGA

display, universal keypad and touch-pad mouse.

Backwards compatibility and legacy interfacing

This interface is supported on the PGC5000 Direct Modbus

TCP from the VistaGateway Modbus Client application, and

OPC server application. If you use a VistaGateway, you only

have to write to one set of registers or OPC tag. If you are

writing direct to the PGC5000 then you must write to each

PGC5000’s Modbus interface because each PGC5000 acts

as a Modbus slave.

If you have legacy instruments (such as the model 3100 or

PGC2000 Series) then you must use a VistaGateway or a

Modbus enabled router. However, the Modbus enabled router

does not support the PGC5000 but you can write through the

Modbus enabled router to the PGC5000 using the Ethernet

switch with the PGC5000 being the actual Modbus slave.

Measurement made easy

Time Synchronization in the current data system

Time synchronization is supported in the PGC5000 with

Version 3.0.3.12 and later software.

This feature can be implemented either through a Modbus link

direct from the PGC5000 (acting as a Modbus Slave), or from

a connection to the VistaGateway either using an OPC

connection or a Modbus connection.

With an OPC connection, the tag that is connected and

written to by an OPC Client is the following.

Note: OPC connection not available direct from PGC5000.

SetAnalyzerDate

This is a Canonical Date Type 7 (i.e. DATE).

With a Modbus master connection, the time is set by

adding the following entry to the Modbus Map.

Analyzername.SetAnalyzerClock,1.40001.DATE,

This will then reserve 7 registers in the following order.

40001 Hour

40002 Minute

40003 Second

40004 Day of month

40005 Month

40006 Year

40007 Day of week

The time and date information must be written starting with

hour and finished with the day of the week register. The latter

will trigger the setting of time.

The STAR Server is an appliance server that saves data

from PGC5000 (Version 4), PGC2000. RVP, and Multiwave.

The STAR Server has three different licensing levels 1-5.

1-15. 1-250. If the 1-250 level is purchased, a 12 Terabyte

hard drive array is supplied in order to guarantee maximum

system availability.

VistaSTAR System

– Distributed, secure, and persisted Access Control List (ACL)

– Device / Application version aware

– Span multiple subnets

– Minimize network port exposure

– Supports IPv4 and IPv6 devices

Features of PGC5000 (Version 4)

– Fully supports the VistaSTAR data system protocols

– Allows remote upgrades

– Allows remote configuration uploads

– Allows remote rebootin

Features of STAR Server

– Store data for PGC5000 (Version 4)

– Stores all analyzer data including every chromatograph

and report for a minimum of 30 days

– Trending and archiving of data values from multiple devices

in the same trend plot

– Batch reprocessing of PGC5000 chromatograms

– Run Repeatability

Features of STAR Client

– View all data stored in STAR Server

– Plant overview

–Application launcher

– User preferences

– Import / Export trends

– Reprocess PGC5000 Chromatograms

– Consistent report viewing across multiple devices

Features of STAR Server

– Store data for PGC5000 (Version 4)

– Stores all analyzer data including every chromatograph

and report for a minimum of 30 days

– Trending and archiving of data values from multiple devices

in the same trend plot

– Batch reprocessing of PGC5000 chromatograms

– Run Repeatability

Features of STAR Client

– View all data stored in STAR Server

– Plant overview

–Application launcher

– User preferences

– Import / Export trends

– Reprocess PGC5000 Chromatograms

– Consistent report viewing across multiple devices