VEGA VEGAFLEX 81 Modbus and Levelmaster protocol - Manual (Page 78)

78
11 Supplement
VEGAFLEX 81 • Modbus and Levelmaster protocol
41828-EN-130314
Ʋ FKM (SHS FPM 70C3 GLT) -40 … +150 °C (-40 … +302 °F)
Ʋ EPDM (A+P 75.5/KW75F) -40 … +150 °C (-40 … +302 °F)
Ʋ Silicone FEP coated (A+P FEP-O-
SEAL)
-40 … +150 °C (-40 … +302 °F)
Ʋ FFKM (Kalrez 6375) -20 … +150 °C (-4 … +302 °F)
Ʋ FFKM (Kalrez 6375) - with tempera-
ture adapter
-20 … +200 °C (-4 … +392 °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. 43: 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. 44: 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
Vibration resistance
Ʋ Instrument housing 4 g at 5 … 200 Hz according to EN 60068-2-6 (vibration
with resonance)
Ʋ Rod probe 1 g with 5 … 200 Hz according EN 60068-2-6 (vibration
at resonance) with rod length 50 cm (19.69 in)