Manual

TECHNICAL DATA 7
69
OPTIBAR DP 7060 C
www.krohne.com04/2014 - 4003292001 - MA OPTIBAR DP 7060 C R01 en
7.3 Pressure ranges
Approvals and certificates
CE The device fulfils the statutory requirements of the EC directives. The manufacturer certifies
that these requirements have been met by applying the CE marking.
Electromagnetic
compatibility (EMC)
EMC conformity for EN 61326-1 (05/2006)
NAMUR NE 21 - Electromagnetic compatibility of equipment
NE 43 - Signal level for the failure information of digital transmitters
NE 53 - Compatibility of field devices and display/adjustment components
NE 107 - Self-monitoring and diagnosis of field devices
Classification
according to Pressure
Equipment Directive
(PED 97/23/EC)
PN160 (MWP 2320 psi) - For gases of fluid group 1 and liquids of fluid group 1, the
requirements are fulfilled according to article 3, paragraph 3 (sound engineering practice).
Nominal range 30 mbar 100 mbar 500 mbar 3 bar 16 bar
Limit
URL (upper)
30 mbar 100 mbar 500 mbar 3 bar 16 bar
Limit
LRL (lower)
-30 mbar -100 mbar -500 mbar -3 bar -16 bar
Smallest
adjustable
measuring span
1 mbar 1 mbar 5 mbar 30 mbar 160 mbar
Turn down 30:1 100:1 100:1 100:1 100:1
MWP
(maximum
system pressure)
1
40 bar 160 bar 160 bar 160 bar 160 bar
Minimum system
pressure
5 mbar abs (under reference conditions)
1 MWP corresponds to the PS designation in the PED (maximum system pressure)
Nominal range 0.44 psi 1.50 psi 7.30 psi 43.51 psi 232.1 psi
Limit
URL (upper)
0.44 psi 1.50 psi 7.30 psi 43.51 psi 232.1 psi
Limit
LRL (lower)
-0.44 psi -1.45 psi -7.25 psi -43.51 psi -232.1 psi
Smallest
adjustable
measuring span
0.015 psi 0.015 psi 0.073 psi 0.44 psi 2.32 psi
Turn down 30:1 100:1 100:1 100:1 100:1
MWP
(maximum
system pressure)
1
580 psi 2321 psi 2321 psi 2321 psi 2321 psi
Minimum system
pressure
0.073 psi abs (under reference conditions)
1 MWP corresponds to the PS designation in the PED (maximum system pressure)
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