VEGA VEGAFLEX 81 4 … 20 mA_HART - four-wire Coax probe - Manual (Page 71)

71
11 Supplement
VEGAFLEX 81 • 4 … 20 mA/HART - four-wire
42280-EN-130314
Ʋ EPDM (A+P 75.5/KW75F) -40 … +150 °C (-40 … +302 °F)
Ʋ FFKM (Kalrez 6375) -20 … +150 °C (-4 … +302 °F)
Ʋ FFKM (Kalrez 6375) -20 … +200 °C (-4 … +392 °F)
Ʋ with borosilicate glass leadthrough -60 … +150 °C (-76 … +302 °F)
1
2
0°C
(32°F)
-40°C
(-104°F)
65°C
(149°F)
80°C
(176°F)
150°C
(302°F)
130°C
(266°F)
80°C
(176°F)
3
4
-40°C
(-104°F)
Fig. 33: Ambient temperature - process temperature, standard version
1 Ambient temperature
2 Process temperature (depending on the seal material)
3 Maximum permissible temperature - standard
4 Limited temperature range - plastic housing and stainless steel housing, electropolished
1
2
0°C
(32°F)
-40°C
(-104°F)
55°C
(131°F)
80°C
(176°F)
200°C
(392°F)
150°C
(302°F)
3
4
-20°C
(-68°F)
Fig. 34: Ambient temperature - process temperature, version with temperature adapter
1 Ambient temperature
2 Process temperature (depending on the seal material)
3 Maximum permissible temperature - standard
4 Limited temperature range - plastic housing and stainless steel housing, electropolished