700XA process gas chromatograph

Rosemount Analytical's 700XA process gas chromatograph provides a broader analysis under extreme conditions. 700XA is a field installed gas chromatograph (GC) that integrates various analysis options, providing enhanced analysis capabilities, reliability, and maintainability.

Rosemount Analytical's 700XA process gas chromatograph provides a broader analysis under extreme conditions. 700XA is a field installed gas chromatograph (GC) that integrates various analysis options, providing enhanced analysis capabilities, reliability, and maintainability.

The 700XA adopts a redesigned monolithic casting shell, which improves the effective utilization of the constant temperature furnace space. It can accommodate micro packed columns and capillary columns, 4 6-way or 10 way injection valves, 1 liquid injection rotary valve, up to 2 thermal conductivity detectors, and 1 micro hydrogen flame ionization detector (μ FID) (optional). By significantly reducing internal wiring, the 700XA can easily access the injection valve and internal components, making maintenance more convenient and fast.

The 700XA process gas chromatograph is specifically designed for industries such as refining, petrochemicals, power, and environmental protection to continuously and accurately monitor the measured components in gas or liquid phase fluids.

Each 700XA gas chromatograph offers a range of service and support options to ensure that your device can operate consistently according to precise technical specifications. For each new system, we provide on-site training guided by gas chromatography (GC) experts to equip your operators, engineers, and technicians with the necessary skills and knowledge to ensure optimal system performance. ​​​

Flexible design can meet all process requirements

Fully compatible with modern Ethernet and DCS communication

Provide 6-way and 10 way diaphragm chromatography injection valves

Thermal conductivity detector (TCD) can detect at least ppm level

The hydrogen flame ionization detector (FID) can detect at least ppb levels

Storage capacity of up to 2500 chromatograms, including sampling calibration and calibration flow path

Archive up to 64 average values, up to 35 days of standard operation and calculation

Reduced installation costs

Standard power supply 24 VDC

Integrated controller electronic unit

Pipeline installation, wall installation, or floor installation

Reduce operating and maintenance costs

The design of the instrument is suitable for on-site installation, without the need for expensive analysis cabins or loss of analytical capabilities

Low consumption of carrier gas and electricity

Gas chromatograph injection valve and chromatographic column provide the longest warranty period

Unparalleled measurement performance

High repeatability -0.0125 (+0.125 BTU/1000 BTU) for controlled environment C6+analysis and 0.025 (+0.25 BTU/1000 BTU) for uncontrolled environment (-20o to 60o C/-4o to 140o F) C6+analysis

Wide dynamic measurement range, with component concentrations ranging from percentage to trace levels

Reliable performance, ambient temperature range from -40o to 60o C/-40o to 140o F

easy to use

MON 20/20TM software settings and diagnostics

The structure has been redesigned to use fewer cables, making it easier to operate internal components

Power Supply:

Standard: 24 VDC (20-30 VDC)

Optional: 90-264 VAC, 47-63 Hz

Environmental temperature: -20 ° C to 60 ° C (-4 ° F to 140 ° F)

Environmental temperature without safety certification: -40 ° C to 60 ° C (-40 ° F to 140 ° F)

Shell protection level: IP66 and NEMA 4X

Size (excluding sampling system):

Wall installation: 711.20mm high x 444.5mm wide x 497.84mm deep (28 inches high x 17.5 inches wide x 19.6 inches deep)

Pipeline installation: 711.20mm high x 444.5mm wide x 670.56mm deep (28 inches high x 17.5 inches wide x 26.4 inches deep)

Ground installation: 1531.62 millimeters high x 444.5 millimeters wide x 612.14 millimeters deep (60.3 inches high x 17.5 inches wide x 24.1 inches deep)

Installation method: No bracket (standard), wall or pipe installation (optional)

Approximate weight (without sampling system): 49.895 kilograms (110 pounds)

Regional security authentication options:*

CSA:

the United States

Level I, Zone 1, A Ex d IIC，T6

Level I, Zone 1, Groups B, C, D T6 Shell Type 4

Canada

Level I, Zone 1, Ex d IIC，T6

Level I, Zone 1, Ex d IIC，T6

ATEX/IECEX

Ex II 2G

Ex d IIC Gb T6

Thermostatic furnace: Non air bath furnace, maximum 150 ° C (302 ° F)

Injection valves: 6-way and 10 way diaphragm chromatography injection valves may use other types of valves, such as liquid injection plunger valves or rotary valves, depending on the application

Carrier gas: depends on the application. Usually zero order helium, nitrogen, or hydrogen

Sampling inlet pressure range (recommended): 15-20 PSI

Recommended inlet pressure range for carrier gas: 90-100 PSI

Detector: Can provide thermal conductivity detector (TCD), hydrogen flame ionization detector (FID), TCD/TCD or TCD/FID dual detector configuration; We also provide a flame photometric detector (FPD) (please refer to the FPD module sample)

Selection options: Fixed time, slope sensing peak selection

Flow path: Up to 20 flow paths (including calibration flow paths), 6 flow paths are standard

Internally stored/archived chromatograms: Store analysis report data for up to 30 days and up to 2500 chromatograms.

Communication (standard):

Ethernet: 2 available connections -1 RJ-45 port, 1 4-wire terminal - speed 10/100Mbps

Analog input: 2 standard 4-20mA inputs, using transient protection filtering (user expandable and assignable)

Analog output: 6 isolated 4-20mA outputs

Digital switch input: 5, user selectable, optically isolated, rated value of 30VDC @ 0.5A

Digital switch output: 5, user specified, C-type and mechanical isolation, 24VDC

Serial interface: 3 wiring ports, configurable as RS-232, RS-422, or RS-485; 1 D-sub (9-pin) interface for PC connection

Communication (optional):

Two expansion slots available for additional communication. Each slot has the ability to add one of the following:

2 expansion slots for additional communication. Each slot has capacity to insert the following cards:

4 isolated analog input cards

4 isolated analog output cards

8 digital switch input (isolated) cards

5 digital switch output (isolated) cards

1 RS-232, RS-422 or RS-485 serial connection card

1 modem card, 300-19.2k baud rate

Storage capacity: 1 Gb flash card for data storage; 128Mb SDRAM system memory with 2Mb static RAM (battery powered)

*Using the LSIV option may result in slight differences in authentication.