This manual covers the Fluke Hydra Series, a line of data acquisition units and loggers designed for robust performance. The Hydra Series includes models such as the 2620A Data Acquisition Unit, 2625A Data Logger, and 2635A Data Bucket, each with varying physical dimensions and weight. These devices are engineered for reliability in demanding environments, providing essential data logging and acquisition capabilities. Their precise specifications and operational parameters are detailed within this comprehensive service repair manual, ensuring users can leverage their full potential.

The purpose of this English-language service repair manual is to provide detailed information for the maintenance, repair, and operation of the Fluke Hydra Series, specifically for units with serial numbers SN 6560XXX and higher. It encompasses critical areas including technical specifications, connectivity options, power requirements, operating and storage temperature ranges, and calibration procedures. Furthermore, the manual offers guidance on common troubleshooting steps, safety precautions, and the identification of replacement parts, serving as an indispensable resource for owners, technicians, and service personnel.

This manual covers the Fluke Hydra Series, a line of data acquisition units and loggers designed for robust performance. The Hydra Series includes models such as the 2620A Data Acquisition Unit, 2625A Data Logger, and 2635A Data Bucket, each with varying physical dimensions and weight. These devices are engineered for reliability in demanding environments, providing essential data logging and acquisition capabilities. Their precise specifications and operational parameters are detailed within this comprehensive service repair manual, ensuring users can leverage their full potential.

The purpose of this English-language service repair manual is to provide detailed information for the maintenance, repair, and operation of the Fluke Hydra Series, specifically for units with serial numbers SN 6560XXX and higher. It encompasses critical areas including technical specifications, connectivity options, power requirements, operating and storage temperature ranges, and calibration procedures. Furthermore, the manual offers guidance on common troubleshooting steps, safety precautions, and the identification of replacement parts, serving as an indispensable resource for owners, technicians, and service personnel.