2620A, 2625A

Users Manual

10:33:45 5/11/90

Lines following the time and date contain measurement data for channels that have been set up for this session. The last line of the printout contains the Totalizer count and the status of the digital I/O lines.

Channel data is formatted to fit three readings onto an 80-column line. Each reading provides the following information:

∙Channel number, followed by a colon and a space (4 characters)

∙space or minus sign (1 character)

∙Digits and decimal point. Measurements taken at the fast rate use 5 characters (4 digits plus a decimal point.) Measurements taken at the slow rate use 6 characters (5 digits plus a decimal point.)

∙Space(1 character)

∙Measurement multiplier - ’m for X0.001, space for X1, ’k’ for X1,000, ’M’ for X1,000,000

∙Measurement units - VDC, VAC, OHMS, HZ, C, F, Mx+B (4 characters, left justified)

∙Space(1 character)

∙Alarm indication for Limit-1 (H=High, L=Low, R=Return) (1 character); a blank space = no alarm limit is used, or alarm inactive.

∙Slash (/) used as a separator when either alarm indicator is shown (1 character)

∙Alarm indication for Limit-2 (H, L, R); space = no alarm limit is used, or alarm inactive.

∙Two spaces between channel measurements (2 characters)

∙The following example illustrates this format:

07:42:0102/09/91

5:-3.2345 mMX+B H/R12:123.87 kOHMS/L17:31.268VAC ALM:15DIO:204TOTAL:0

Memory Storage: Computer Interface Control

Memory Storage can be controlled from the front panel or over the RS-232 interface. Refer to Chapter 3 for front panel operation.

Through the RS-232 interface, the PRINT_TYPE and PRINT commands can be used to set up and enable Memory Storage. PRINT_TYPE selects the destination (0 for printer, 1 for Memory Storage, and 2 for both) and the mode used to select the scans to store (0 for ALL, 1 for ALAr, or 2 for trAnS.) PRINT sets storage on (1) or off (0).

The PRINT_TYPE? and PRINT? queries can be used to determine present settings for the PRINT_TYPE (destination, type) and PRINT commands, respectively.

Memory Retrieval

Note

The LOG? query does not return channel numbers with scan data. Therefore, if you add or delete defined channels, you may want to clear the memory contents so that subsequent LOG? queries return only data for the new set of scanned channels.

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Fluke 2625A, 2620A user manual Memory Storage Computer Interface Control, Memory Retrieval
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2625A, 2620A specifications

The Fluke 2625A is a sophisticated data logger designed for a wide range of industrial and laboratory applications. This versatile instrument excels in capturing and monitoring temperature and voltage measurements with precision and reliability. One of its standout features is its ability to record data from various sensors, making it ideal for environments where comprehensive data acquisition is critical.

Equipped with a large LCD display, the Fluke 2625A provides clear and user-friendly access to real-time measurement data. Its graphical interface allows users to visualize trends and monitor readings easily, which significantly enhances usability. The device supports a variety of input types and can connect to thermocouples, RTDs, and other sensors, offering great flexibility for various measurement tasks.

The Fluke 2625A employs advanced measurement technologies that ensure accuracy in data logging. With a high sampling rate, it captures fast-changing signals while maintaining data integrity. The device features a built-in memory that allows for extensive logging, accommodating long-term monitoring tasks without requiring constant oversight. Users can set it to log data at specified intervals, offering customizable solutions for different monitoring needs.

Another significant characteristic of the Fluke 2625A is its robust communication capabilities. The device supports USB and RS-232 interfaces for easy connectivity with computers and other devices, making data transfer and analysis seamless. This feature is especially beneficial for users who need to compile or analyze large sets of data quickly.

Furthermore, the Fluke 2625A is designed with durability in mind. Its rugged construction makes it suitable for challenging environments, including those with high levels of vibration, dust, or moisture. This reliability ensures that the device can withstand the rigors of fieldwork while still delivering accurate measurements.

In summary, the Fluke 2625A is a powerful data logger that combines versatility, accuracy, and reliability. Its user-friendly interface, advanced measurement technologies, and robust design make it an essential tool for professionals in various industries, from manufacturing and HVAC to research and development. Whether monitoring temperature changes in a laboratory or assessing voltage levels in an industrial setting, the Fluke 2625A stands out as a trusted solution for effective data logging and analysis.
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