ABB ProcessMaster FEP631 - HygienicMaster Temperature Data

140 FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | OI/FEP630/FEH630-EN REV. D
… 13 Specification
HygienicMaster - Temperature data
The temperature range offered by the device is dependent on a
number of different factors.
These factors include the measuring medium temperature
T
medium
, the ambient temperature T
amb
, operating pressure
P
medium
, liner material and the approval for explosion protection.
Storage temperature range
−40 to 70 °C (−40 to 158 °F)
Maximum permissible cleaning temperature
CIP media Liner Cleaning temperature
Steam PTFE, PFA 150 °C (302 °F)
Cleaning fluid PTFE, PFA 140 °C (284 °F)
• The maximum cleaning temperature specified applies to a
maximum ambient temperature of 25 °C (77 °F).
If the ambient temperature up-scales > 25 °C (> 77 °F), then
the temperature difference to the current temperature must
be subtracted from the max. cleaning temperature.
• The specified cleaning temperature may have an effect for a
maximum of 60 minutes.
Maximum Allowable Temperature Shock
Maximum allowable temperature shock difference in °C: Any
Temperature gradient °C/min: Any
Change from two to one column
Maximum ambient temperature depending on measuring medium temperature
Integral mount design or remote mount design
Flowmeter sensor in standard version
Process connection Ambient temperature range (T
amb
) Measuring medium temperature (T
medium
)
Minimum* Maximum Minimum Maximum*
Flange -20 °C (-4 °F) 60 °C (140 °F) -25 °C (-13 °F) 100 °C (112 °F)
-20 °C (-4 °F) 40 °C (104 °F) -25 °C (-13 °F) 130 °C (266 °F)***
Variable process connections -20 °C (-4 °F) 60 °C (140 °F) -25 °C (-13 °F) 100 °C (112 °F)
-20 °C (-4 °F) 40 °C (104 °F) -25 °C (-13 °F) 130 °C (266 °F)***
High temperature version – from size DN 10 (⅜ in)
Process connection Ambient temperature range (T
amb
) Measuring medium temperature (T
medium
)
Minimum* Maximum Minimum Maximum
Flange -20 °C (-4 °F) 60 °C (140 °F) -25 °C (-13 °F) 180 °C (356 °F)
* Also available in low temperature version for ambient temperatures down to −40 °C (−40 °F)
** For CIP/SIP cleaning, higher temperatures are permitted for limited time periods; refer to Maximum permissible cleaning temperature on page 140.
*** For units of nominal size DN 1 to 2 , the measuring medium temperature is limited to 120 °C (248 °F)
Change from one to tw o columns