DEVICE DESCRIPTION
2
9
SITRANS FX300
www.siemens.com/flow05/2015 - SFIDK.PS.050.G1.02 A5E02172013
Permissible product and ambient temperatures with converter / connection box
sensor installed laterally or below the measuring section
Maximum permissible product and ambient temperatures per temperature class in °C
Maximum permissible product and ambient temperatures for temperature class in °F
Maximum permissible product and ambient temperatures for devices with painted
measuring sections (all sizes)
Temperature class T6 T5 T4 T3 T2 … T1
T
amb
in °C 60 60 50 60 40 50 60 40 50 60
Nominal size
DN15 … 25 60 75 110 110 175 175 1 145 1 240 1 205 1 145 1
DN40 … 50 60 75 110 110 175 175 1 135 1 240 1 205 1 135 1
DN65 … 100 60 75 110 110 175 175 1 130 1 240 1 195 1 130 1
DN150 ... 300 60 75 110 110 175 175 1 150 1 240 1 235 1 150 1
1 Permanent service temperature of connecting cable and cable entry min. 80°C
Temperature class T6 T5 T4 T3 T2 … T1
T
amb
in °F 140 140 122 140 104 122 140 104 122 140
Nominal size
DN15 … 25 140 167 230 230 347 347 1 293 1 464 1 401 1 293 1
DN40 … 50 140 167 230 230 347 347 1 275 1 464 1 401 1 275 1
DN65 … 100 140 167 230 230 347 347 1 266 1 464 1 383 1 266 1
DN150 ... 300 140 167 230 230 347 347 1 302 1 464 1 455 1 302 1
1 Continuous operating temperature of the connecting cable and cable entry min. 176°F
Temp. Class T6 T5 T4 … T1
T
amb
in 60°C 140°F 60°C 140°F 60°C 140°F
T
M
60°C 140°F 75°C 167°F 90°C 194°F