2620A, 2625A

Users Manual

Table 1-1. Hydra Features

Channel Scanning

Can be continuous scanning, scanning at an interval time, single scans, or triggered (internal or external) scans.

Channel Monitoring

Make measurements on a single channel and view these measurements on the display.

Channel Scanning and Monitoring

View measurements made for the monitor channel while scanning of all active channels continues.

Multi-Function Display

Left (numeric) display shows measurement readings; also used when setting numeric parameters.

Right (alphanumeric) display used for numeric entries, channel number selection and display, status information, and operator prompts.

Front-Panel Operation

Almost all operations can be readily controlled with the buttons on the front panel.

Measurement Input Function and Range

Volts dc (VDC), volts ac (VAC), frequency (Hz), and resistance (Ω) inputs can be specified in a fixed measurement range. Autoranging, which allows the instrument to use the measurement range providing the optimum resolution, can also be selected.

Temperature Measurement

Thermocouple types J, K, E, T, N, R, S, and B, and Hoskins Engineering Co. type C are supported. Also, DIN/IEC 751 Platinum RTDs are supported.

Totalize Events on the Totalizing Input

Alarm Limits and Digital Output Alarm Indication

4-Terminal Resistance Measurements (Channels 1 through 10 only)

RS-232 Computer Interface Operation

Measurement Rate Selection

Nonvolatile Memory

Storage of minimum, maximum, and most recent measurements for all scanned channels. Storage of Computer Interface setup, channel configurations, and calibration values.

Storage of measurement data: storage for 2047 scans of up to 21 channels, representing up to 42,987 readings (Hydra Data Logger only).

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Fluke 2625A, 2620A user manual Hydra Features

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.