Operating Instructions

Model GFC7000TA Carbon Dioxide Analyzer

6.15.4.2. Hessen com Port Configuration

Hessen protocol requires the communication parameters of the GFC 7000TA’s com ports to be set differently than the standard configuration as shown in the table below.

Table 6-29: RS-232 Communication Parameters for Hessen Protocol

Parameter

Standard

Hessen

Data Bits

8

7

 

 

 

Stop Bits

1

2

 

 

 

Parity

None

Even

 

 

 

Duplex

Full

Half

To change the rest of the com port parameters. See Section 6.11.5.

To change the baud rate of the GFC 7000TA’s com ports, See Section 6.11.8.

NOTE

Make sure that the communication parameters of the host computer are also

properly set.

Also, the instrument software has a 200 ms. Latency before it responds to

commands issued by the host computer. This latency should present no problems,

but you should be aware of it and not issue commands to the instrument too

frequently.

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Teledyne gfc 7000ta operation manual 29 RS-232 Communication Parameters for Hessen Protocol
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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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