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General| Brand | Danfoss |
|---|---|
| Model | PFM 1000 |
| Category | Measuring Instruments |
| Language | English |
Details on the core features and capabilities of the PFM 1000 measuring unit.
Description of the physical unit and its pressure sensing components.
Setting up initial features like units, sound, and default project settings.
Steps and indicators for turning on the PFM 1000 instrument.
Overview of the main measuring screen and its displayed information.
Selecting a valve from the database and setting its preset value.
Choosing the heat-transfer medium and direct Kv setup.
Displaying and setting the actual/requested flow ratio for balancing.
Manually entering the medium temperature for accurate flow calculation.
Procedure for resetting the pressure sensor and bleeding hoses.
Capturing and saving measurement data quickly.
Entering project data, file names, and initial pressure values.
Accessing options like New, Open, Save, Mail, Delete, and Rename projects.
Setting up and measuring parameters for individual branches within a project.
Operations include adding, renaming, moving, and deleting branches.
Accessing record metadata and managing records via a context menu.
Selecting quantities, medium, temperature, valve, and setting record intervals.
Opening, reading, sending records via email, and deleting records.
Viewing detailed measured values and timestamps of a record.
Calculating the valve preset for a requested flow rate.
Calculating pressure loss on a valve for a given flow and preset.
Determining the minimum pressure in a branch after reaching a flow.
Calculating the ratio of pressure drop on a valve versus branch pressure.
Accessing and browsing previously saved quick recordings.
Guide for replacing clogged sintered filters in the pressure inputs.
Instructions for replacing batteries and updating the battery type in the app.
Common faults, their causes, and recommended repair steps.
Guidelines for safe handling, battery precautions, and device disposal.
Technical specifications including pressure range, errors, operating time, and dimensions.
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