12
SFIDK.PS.028.S2.02
4.2
Location
The flowmeter can be located both indoors and outdoors, but the following conditions must be
observed:
Liquid temperature
The FC300 DN 4 is available in 2 temperature versions:
Standard version:
−
40 °C to + 115 °C
(−
40 °F to + 239 °F)
High temperature version:
−
40 °C to + 180 °C
(−
40 °F to + 356 °F)
For the high temperature version the multiple plug is raised from the sensor housing by a pipe,
as the maximum temperature of the plug is 125 °C (257 °F). It is possible to insulate the sensor
while still having access to the plug.
Important
.
When the liquid temperature and the ambient temperature differ too much, the sensor must be
insulated to prevent 2-phase flow causing possible loss of measuring accuracy. This applies
especially in applications with low flow.
The sensor must
always
be completely filled with a homogeneous liquid or gas in single phase,
otherwise measuring errors will occur.
Standard version
High temperature version
Summary of Contents for SITRANS F C MASSFLO
Page 24: ...24 SFIDK PS 028 S2 02 Dimensional drawings 9 9 1 Standard version 40 115 C 40 239 F ...
Page 25: ...25 SFIDK PS 028 S2 02 9 2 High temperature version 40 180 C 40 356 F ...
Page 26: ...26 SFIDK PS 028 S2 02 Appendix 10 10 1 UL certificates ...
Page 27: ...27 SFIDK PS 028 S2 02 10 2 ATEX certificate standard version 40 115 C 40 239 F ...
Page 28: ...28 SFIDK PS 028 S2 02 ...
Page 29: ...29 SFIDK PS 028 S2 02 ...
Page 30: ...30 SFIDK PS 028 S2 02 ...
Page 31: ...31 SFIDK PS 028 S2 02 10 3 ATEX certificate high temperature version 40 180 C 40 356 F ...
Page 32: ...32 SFIDK PS 028 S2 02 ...
Page 33: ...33 SFIDK PS 028 S2 02 ...
Page 34: ...34 SFIDK PS 028 S2 02 ...
Page 35: ...35 SFIDK PS 028 S2 02 ...