2635A

Users Manual

DC operation, 1-13DC power, 1-17

Decoding the ascii string, C-1dedicated alarm output test, 7-18Digital I/O, 1-18

digital I/O connections, 1-18Digital input test, 7-16Digital output test, 7-15

—E—

Example, C-7

Examples, 2-23External trigger, 2-31External trigger input, 1-17external trigger input test, 7-21

—F—

Floating point conversion, C-4four-terminal resistance test, 7-10front panel controls, 1-19

front panel indicators, 1-19front panel operation, 1-7

—H—

how the instrument processes input, 4-12how the instrument processes output, 4-13hydra logger package, 1-10

hydra starter package, 1-10Hysteresis, A-14

memory card capacity, 3-4Memory card capacity, 2-26Memory card data extraction, 2-27

Memory card exchange during scanning, 2-26memory card file operations to and

from a pc, 3-16Memory card files, 2-26Memory card formatting, 2-26memory card operation, 1-7memory card reader, 1-10modem operation, 1-8Monitor-alarm trigger, 2-31Mx+B scaling, 1-9

—O—

open thermocouple response test, 7-11operating modes, 1-5,2-26

options and accessories, 1-10

—P—

performance tests, 7-4printer operation, 1-8

printing measurement data and memory card directory, 5-6

printing measurement results during scanning, 5-6

printing the directory of the memory card, 5-9printing the review array, 5-8

—R—

—I—

initializing a memory card, 3-7input channels, 1-13

Input debouncing, A-14input string examples, 4-13input terminators, 4-12Input voltage, A-14inserting a memory card, 3-5

inserting and removing the memory card, 3-5installing or replacing the memory card

battery, 3-5

Instrument event register (IER), 4-14Isolation, A-14

Rate, A-14

recording measurement results during scanning,3-8

removing a memory card, 3-5Resistance temperature detectors

restrictions:, 2-13Resistance-temperature detectors, 2-13Restrictions, 2-8,2-9,2-10,2-11,2-12,2-23RTD temperature accuracy test, 7-13

RTD temperature accuracy test (using decade resistance source), 7-13

RTD temperature accuracy test (using DIN/IEC 751 RTD), 7-14

—L—

line fuse, 7-3

—M—

Maximum autoranging time, A-14measurement capabilities, 1-9Memory card as a data destination, 2-26memory card battery, 3-5

—S—

selecting a channel, 2-8

selftest diagnostics and error codes, 7-4sending numeric values to the instrument, 4-13Sensitivity, A-12

service, 7-22

setting the memory card write-protect feature, 3-5

setting the Mx+B scaling, 2-23

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2635A specifications

The Fluke 2635A is a highly advanced multichannel data acquisition system designed for engineers and technicians requiring precision and versatility in their measurement tasks. This instrument excels in monitoring and capturing data from various sources, making it a valuable tool in laboratories, production environments, and field applications.

One of the standout features of the Fluke 2635A is its ability to support up to 20 measurement channels. Users can simultaneously monitor multiple signals, which is crucial for complex testing scenarios where numerous variables need to be tracked. The device is equipped with a 6.5-digit precision measurement capability that ensures high accuracy and resolution in readings. This level of precision is particularly beneficial in applications such as environmental monitoring, research and development, and industrial process control.

The unit incorporates a variety of measurement modes, including voltage, current, temperature, and resistance, making it exceptionally versatile. The Fluke 2635A not only handles standard signals but also integrates with various transducers, providing extensive compatibility for users engaged in diverse testing applications.

To enhance data management, the Fluke 2635A offers advanced data logging capabilities. Data can be stored internally or transferred to external devices for further analysis. The internal memory can accommodate extensive datasets, which can be crucial in long-term monitoring tasks. Integration with external software enables users to analyze and visualize data effectively, allowing for informed decision-making based on comprehensive results.

The user interface is designed for ease of use, featuring a large, bright LCD display that clearly presents measurements and status information. The device is also equipped with a simple navigation system, allowing users to switch between channels and measurement types without hassle.

In terms of construction, the Fluke 2635A is built to withstand rigorous environments. It features a robust design that ensures reliability and durability, making it suitable for both laboratory settings and field operations. Furthermore, the device supports a wide temperature range, thus enabling usage in diverse conditions.

Overall, the Fluke 2635A is a powerful and flexible instrument that provides precise measurements across multiple channels, supporting a wide range of applications. Its advanced technology, combined with user-friendly features, makes it an essential tool for professionals in various fields. The combination of accuracy, flexibility, and durability solidifies its standing as a trusted choice for data acquisition and monitoring tasks.
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