10.8 Human interface. Endres+Hauser Digital recorder eco-graph c

Technical Data Digital Recorder

10.7.3

Materials

Front frame / door made of metal die-cast, abrasion-proof matt chrome coating

Extended diaphragm seal / rear panel: galvanized sheet metal

Protective glass plate in front of display

10.8

Human interface

10.8.1

Display elements

Display: STN colour graphic display with 126 mm screen diagonal (5"), 76,800 pixels

(320 x 240)

Display modes (signal grouping of channels, i.e. 10 groups of 10 channels): graphic signal display of digital channels, digital combinations and relay statuses. Digital display, event list (limit values / power failure), history display in curve form with display of digital statuses, date and time, overview window, device information such as memory information.

Signal analysis: quantities, operating times, display of the last 7 evaluations

(intermediate, daily, monthly or annual evaluations) directly at the device.

10.8.2

Saving data

Data storage:

• Selectable memory cycle 1s / 2s / 3s / 4s / 5s / 10s / 20s / 30s / 1min / 2min / 4min /

5min.

• Permanent storage of the set device parameters in the internal Flash memory (nonvolatile)

Internal memory:

•

Buffering

≥

10 years for program / measured value memory (Flash memory, nonvolatile), internal memory 1024 or 2048 kSRAM

•

Permanent storage of the set device parameters in the internal Flash memory (nonvolatile)

External memory:

• Cyclic copying of the measured data for archiving on 3.5" / 1.44 MB disk

10.8.3

Real time clock

Switchable summer / normal time automatic

Buffering

≥

4 years (at ambient temperature of 15 to 25 °C / 59 to 77 °F)

10.9

Certificates and approvals

10.9.1

CE mark

The measuring system meets the legal requirements of the EC directives. The manufacturer confirms successful testing of the device by affixing the CE mark.

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