VEGA VEGAFLEX 81 Modbus and Levelmaster protocol Coax probe - Manual (Page 71)

71
11 Supplement
VEGAFLEX 81 • Modbus and Levelmaster protocol
42283-EN-130314
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. 35: 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
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)
3
4
-60°C
(-140°F)
Fig. 36: Ambient temperature - process temperature, elastomer-free version for ammonia applications
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
Viscosity - dynamic 0.1 … 500 mPa s (requirement: with density 1)
Vibration resistance
Ʋ Instrument housing 4 g at 5 … 200 Hz according to EN 60068-2-6 (vibration
with resonance)
Ʋ Coax probe 1 g with 5 … 200 Hz according EN 60068-2-6 (vibration
at resonance) with tube length 50 cm (19.69 in)
Shock resistance
Ʋ Instrument housing 100 g, 6 ms according to EN 60068-2-27 (mechanical
shock)
Ʋ Coax probe 25 g, 6 ms according to EN 60068-2-27 (mechanical
shock) with tube length 50 cm (19.69 in)