KROHNE OPTIMASS 8000K EN - Manual (Page 12)

2
DEVICE DESCRIPTION
12
OPTIMASS 8000K
www.krohne.com 08/2010 - 4000921002 - MA OPTIMASS 8000k R02 en
2.1.1 Meters with hygienic connections
2.2 Nameplates
2.3 Temperature differential and thermal shock
Temperature differential Temperature differential Temperature differential Temperature differential
The maximum difference between ambient temperature and process (operating) temperature is
210°C / 410°F.
Thermal shock Thermal shock Thermal shock Thermal shock
Thermal shock occurs when there is a sudden and extreme change (shift) in process
temperature. To prevent thermal shock on this meter, the manufacturer recommends that you
avoid a temperature shift greater than 120°C / 248°F
1 Fully welded - the O-rings between the meter and the process pipework are not supplied as standard but can be or-
dered.
2 DIN 11864-2 Form A - the O-rings between the Form A and Form B parts of the connection are not supplied as standard
but can be ordered.
3 The 11864-2 Form B is not supplied as part of this connection but it can be ordered.
INFORMATION!
Look at the device nameplate to ensure that the device is delivered according to your order.
Check for the correct supply voltage printed on the nameplate.
CAUTION!
Operation outside these limits may result in shifts in density and mass flow calibration. Repeated
shocking may also lead to premature failure of the meter! However, higher thermal shocks are
possible at lower working pressures. For more information, please contact your nearest
representative.
MA_OPTIMASS_8000k_en_100817_4000921002_R02.book Page 12 Tuesday, August 17, 2010 2:08 PM