Operating Instructions

Model GFC7000TA Carbon Dioxide Analyzer

*This refers to the internal voltage level of the function NOT the output signal level of the Test channel itself.

6.14.SETUP MORE ALRM: Using the Gas Concentration Alarms

The Model GFC 7000TA includes two CO2 concentration alarms. Each alarm has a user settable limit, and is associated with an opto-isolated TTL relay accessible via the status output connector on the instrument’s back panel (See Section 6.15.1.1). If the CO2 concentration measured by the instrument rises above that limit, the alarm‘s status output relay is closed.

The default settings for ALM1 and ALM2 are:

Table 6-23: CO2 Concentration Alarm Default Settings

ALARM

STATUS

LIMIT SET POINT1

ALM1

Disabled

100 ppm

ALM2

Disabled

300 ppm

1Set points listed are for PPM. Should the reporting range units of measure be changed (See Section 6.7.6) the analyzer will automatically scale the set points to match the new range unit setting.

Note

To prevent the concentration alarms from activating during span calibration operations make sure to press CAL or CALS button prior to introducing span gas into the analyzer.

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Teledyne gfc 7000ta Setup MORE  Alrm Using the Gas Concentration Alarms, 23 CO2 Concentration Alarm Default Settings
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gfc 7000ta specifications

The Teledyne GFC 7000TA is a cutting-edge, high-performance gas flow calibrator designed for both laboratory and field applications. This instrument is renowned for its accuracy, versatility, and reliability, making it an ideal choice for various industries, including aerospace, environmental monitoring, and manufacturing.

One of the standout features of the GFC 7000TA is its advanced measurement technology. It utilizes state-of-the-art thermal mass flow meters, which allow for precise fluid measurement across a wide range of flow rates. This technology ensures highly accurate readings, which are essential for applications requiring stringent compliance with regulatory standards.

The GFC 7000TA is capable of accommodating various types of gases, making it particularly versatile. Users can calibrate flow for gases such as air, nitrogen, or carbon dioxide, providing flexibility in a multitude of applications. The device also supports dual-channel capabilities, allowing simultaneous measurement and calibration of two different gas types, enhancing productivity and efficiency in processes.

Another notable characteristic of the GFC 7000TA is its user-friendly interface. Equipped with a high-resolution touchscreen display, the device offers intuitive navigation and data visualization. Users can easily set parameters, view real-time measurements, and generate printed reports. This interface reduces the learning curve for new operators, allowing organizations to implement the GFC 7000TA with minimal training.

In addition to its advanced measuring capabilities, the GFC 7000TA features a robust design for durability in harsh environments. The instrument is compliant with various international standards, ensuring its reliability and performance in various conditions. Its portable form factor makes it convenient for fieldwork, while the rugged construction provides peace of mind for users working in demanding settings.

The GFC 7000TA also incorporates modern connectivity options. With built-in USB and Ethernet ports, users can easily integrate the device into their existing systems for data logging and remote monitoring. This connectivity feature enables real-time data access and enhances the potential for analysis and optimization of gas flow systems.

In summary, the Teledyne GFC 7000TA is a high-performance gas flow calibrator characterized by its advanced thermal mass flow measurement technology, versatility in accommodating various gases, user-friendly interface, and robust design. With its modern connectivity features, this instrument stands out as a vital tool for professionals seeking precision and reliability in gas flow applications.
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