Endress+Hauser SpectraSensors J22 TDLAS, Руководство по эксплуатации

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J22 TDLAS Gas Analyzer Operating Instructions
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5.3 Local operation
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Fig 43. Operation with touch control
Display elements
• 4-line, illuminated, graphic display
• White background lighting; switches to red in event of device errors
• Format for displaying measured variables and status variables can be individually configured
• Permitted ambient temperature for the display: –20 to 60 °C (–4 to 140 °F). The readability of the display may be
impaired at temperatures outside the temperature range.
Operating elements
• External operation through touch control (3 optical keys) without opening the housing:  ,  , 
• Operating elements also accessible in various hazardous areas
5.4 Accessing the operating menu through the local display
5.4.1 Operational display
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Fig 44. Operational display
1 Operational display
2 Device tag
3 Status area
4 Display area for measured values (4-line)
5 Operating elements → 