Endress+Hauser Thermophant T TTR31 Operating Manual page 29

TTR31, TTR35
Operating conditions: Process
• Process temperature limits
-50 to 150 °C (-58 to 302 °F)
"
Caution!
Restrictions depending on process connection and ambient temperature:
– No restriction with coupling (see Accessories, → Chap. 6.2.1, → Chap. 6.2.3, order no.
51004751, 51004753) and neck tube length min. 20 mm.
– with process connection:
max. ambient temperature
up to 25 °C (77 °F)
up to 40 °C (104 °F)
up to 60 °C (140 °F)
up to 85 °C (185 °F)
• Process pressure limits
p/T load diagram as per DIN 43763 or Dittrich
Fig. 12: p/T load diagram
L = insertion length
v = medium velocity air
L
v = medium velocity water
W
Endress+Hauser
max. process temperature
no restriction
135 °C (275 °F)
120 °C (248 °F)
100 °C (212 °F)
The most important technical data
T09-TSM470ZZ-05-00-xx-en-000
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