KROHNE DK 32 Purge EN - Manual (Page 22)

7
TECHNICAL DATA
22
DK32
www.krohne.com 04/2011 - 4000898801 MA DK32 Air purge set R02 en
7.2 Technical data
DK32 Flowmeter
INFORMATION!
•
The following data is provided for general applications. If you require data that is more
relevant to your specific application, please contact us or your local representative.
• Additional information (certificates, special tools, software,...) and complete product
documentation can be downloaded free of charge from the website (Download Center).
Measuring system
Application range Flow measurement of liquids, gases and vapors
Operating method / measuring principle Float measuring principle
Measured value
Primary measured value Float position
Secondary measured value Operating and standard volumetric flow
Measuring accuracy
Directive VDI / VDE Code 3513 Sheet 2 (q
G
=50%)
DK32 4.0%
Operating conditions
Max. operating temperature TS -40..+150°C / -112...+302°F
Operating pressure PS Pressure Equipment Directive 97/23/EC
Test pressure PT Pressure Equipment Directive 97/23/EC and AD 2000-HP30
Max. allowable operating pressure PS 130 bar standard 1
Installation conditions
Inlet / outlet run non
Weights
DK32 0.7 kg (1.54 lb)
DK32 with differential pressure
regulator
2.5 kg (5.51 lb)
complete purge set 3.5 kg (7.72 lb)
complete with differential pressure
regulator
5.3 kg (11.7 lb)
Connection
Inlet - Outlet NPT ½" female
Check valve
Max. flow-coefficient 0.47
Nom. cracking pressure 0.03bar (1/3 psi)
Downstream pressure at 20°C (70°F) 68.9bar (1000psig)
1 higher pressures on request
MA_DK32_Purge_R02_en_898801_PRT.book Page 22 Wednesday, April 6, 2011 3:01 PM