Endress+Hauser Proline Promass I 300 - Page 251

Proline Promass I 300 PROFINET Technical data
Endress+Hauser 251
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 via touch control (3 optical keys) without opening the housing: ,
, 
• Operating elements also accessible in the various zones of the hazardous area
Via remote display and operating module DKX001
The remote display and operating module DKX001 is available as an optional extra
→  226.
• The remote display and operating module DKX001 is only available for the
following housing versions, order code for "Housing":
• Option A "Aluminum, coated"
• Option L "Cast, stainless"
• The measuring device is always supplied with a dummy cover when the remote
display and operating module DKX001 is ordered directly with the measuring
device. Display or operation at the transmitter is not possible in this case.
• If ordered subsequently, the remote display and operating module DKX001 may not
be connected at the same time as the existing measuring device display module.
Only one display or operation unit may be connected to the transmitter at any one
time.
A0026786
 35 Operation via remote display and operating module DKX001
Display and operating elements
The display and operating elements correspond to those of the display module →  250.