75
11 Supplement
VEGAPULS 64 • 4 … 20 mA/HART - two-wire
51141-EN-160815
0°C / 32°F
-40°C / -40°F
80°C / 176°F
53°C / 127°F
56°C / 133°F
48°C / 118°F
64°C / 147°F
200°C
392°F
150°C
302°F
100°C
212°F
50°C
122°F
80°C
176°F
-40°C
-40°F
1
2
3
4
A
B
Fig. 58: Ambient temperature - Process temperature, thread G¾ and G1½ with integrated horn antenna up to
+200 °C (+392 °F)
A Ambient temperature
B Process temperature
1 Aluminium housing
2 Plastic housing
3 Stainless steel housing, precision casting
4 Stainless steel housing, electropolished
1
2
0 °C
(32 °F)
-40 °C
(-104 °F)
80 °C
(176 °F)
80 °C
(176 °F)
-40 °C
(-104 °F)
Fig. 59: Ambient temperature - Process temperature, plastic horn antenna
1 Ambient temperature
2 Process temperature