Siemens SITRANS P DS III Operating Instructions Manual page 208

Technical data
13.5 Operating conditions
Conditions of use for gauge pressure and absolute pressure with flush-mounted diaphragm
Storage temperature
•
Climate class
Condensation
Degree of protection in
•
accordance with EN 60 529
Degree of protection in
•
accordance with NEMA 250
Electromagnetic compatibility
Interference emission and
•
interference immunity
Process medium conditions
Process temperature
1)
Measuring cell with silicone oil
•
filling
Measuring cell with inert liquid
•
Measuring cell with Neobee
•
(FDA-compliant)
Measuring cell with high-
•
temperature oil filling
Observe the temperature limits in the process connection standards (e.g. DIN 32676 and DIN 11851) for the maximum
1)
process temperature for flush-mounted process connections.
Rated conditions DS III with PMC connection
Installation conditions
Ambient temperature
Note
Measuring cell with silicone oil
•
filling
Display
•
Storage temperature
•
Climate class
Condensation
Degree of protection in
•
accordance with EN 60529
Degree of protection in
•
accordance with NEMA 250
208
-50 ... +85 °C (-58 ... +185 °F)
(for Neobee: -20 ... + 85 °C (-4 ... +185 °F))
(for high-temperature oil: -10 ... + 85 °C (14 ... 185 °F))
Permitted
IP65, IP68
NEMA 4X
In accordance with EN 61326 and NAMUR NE 21
-40 ... +150°C (-40 ... +302 °F)
-40 ... +200°C (-40 ... +392 °F) with cooling extension
-20 ... +100 °C (-4 ... +212 °F)
-20 ... +200°C (-4 ... +392 °F) with cooling extension
-10 ... +150°C (14 ... 302 °F)
-10 ... +200°C (14 ... 392 °F) with cooling extension
-10 ... +250 °C (14 ... 482 °F) with cooling extension
Observe the temperature class in hazardous areas.
-40 ... +85 °C (-40 ... +185 °F)
-30 ... +85 °C (-22 ... +185 °F)
-50 ... +85 °C (-58 ... +185 °F)
Permitted
IP65, IP68
NEMA 4X
SITRANS P DS III with PROFIBUS PA
Operating Instructions, 06/2013, A5E00053276-07