Siemens SITRANS FXT030 - Page 14

2 DEVICE DESCRIPTION
14
SITRANS FX330
www.siemens.com/flow 09/2018 - A5E40861058-AB
Max. permissible product and ambient temperatures for devices with painted flow
sensors / signal converters or connection box mounted at side or underneath the flow
sensor
Temperature class in °C
Temperature class in °F
Temperature class T6 T5 T4 T3 T2
T
amb
in °C 60 65 60 65 60 65 40 60 65 40 60 65
Nominal size
DN15…25 65 65 95 90 120 120
1
120 120 120
1
120 120 120
1
DN40…50 65 65 85 80 120
1
120
1
120 120
1
120
1
120 120
1
120
1
DN65…100 65 65 95 90 1 120
1
120
1
120 120
1
120
1
120 120
1
120
1
DN150...300 65 65 85 85 120 120
1
120 120 120
1
120 120 120
1
1 Permanent service temperature of connecting cable and cable entry min. 80°C
Temperature class T6 T5 T4 T3 T2
T
amb
in °F 140 149 140 149 140 149 104 140 149 104 140 149
Nominal size
DN15…25 149 149 203 194 248 248
1
248 248 248
1
248 248 248
1
DN40…50 149 149 185 176 248
1
248
1
248 248
1
248
1
248 248
1
248
1
DN65…100 149 149 203 248
1
248
1
248
1
248 248
1
248
1
248 248
1
248
1
DN150...300 149 149 185 248 248 248
1
248 248 248
1
248 248 248
1
1 Permanent service temperature of connecting cable and cable entry min. 176°F