Siemens SITRANS LG260 Operating Instructions Manual page 73

Process pressure
Vessel pressure relating to the flange
nominal pressure stage
Process temperature - Cable versions
with PA coating
Process temperature (thread or flange temperature) with process seals
Ʋ FKM (SHS FPM 70C3 GLT)
Ʋ EPDM (A+P 75.5/KW75F)
Ʋ FFKM (Kalrez 6375) - with tempera-
ture adapter
A
80°C / 176°F
60°C / 140°F
45°C / 113°F
40°C / 104°F
30°C / 86°F
0°C / 32°F
-40°C
-40°F
-40°C / -40°F
Fig. 47: Ambient temperature - process temperature, standard version
A Ambient temperature
B Process temperature (depending on the seal material)
1 Aluminium housing
2 Plastic housing
3 Stainless steel housing, precision casting
4 Stainless steel housing, electropolished
PBD-51041057
-1 ... +40 bar/-100 ... +4000 kPa (-14.5 ... +580 psig),
depending on the process fitting
see supplementary instructions manual "Flanges ac-
cording to DIN-EN-ASME-JIS"
-40 ... +80 °C (-40 ... +176 °F)
-40 ... +150 °C (-40 ... +302 °F)
-40 ... +150 °C (-40 ... +302 °F)
-20 ... +200 °C (-4 ... +392 °F)
50°C 80°C
122°F 176°F
SITRANS LG260 - Operating Instructions
1
2
3
4
100°C 150°C
212°F 302°F
B
73