KROHNE DK 46-47-48-800 EN - Manual (Page 28)

7
TECHNICAL DATA
28
DK46 - DK800
www.krohne.com 05/2011 - 4000302403 MA DK46-800-R03-en
Materials
Temperatures
Top fitting, bottom fitting CrNi steel 1.4404 / 316 L, nickel-plated brass, PVDF 1
Top fitting, bottom fitting (optional) Hastelloy ®
Measuring tube Borosilicate glass
Float (ball) CrNi steel 1.4401 / 316
Float options Glass, POM, titanium, Hastelloy ® C4
Float AIII CrNi steel 1.4404 / 316 L, Aluminium, Polypropylene (PP)
Metering unit CrNi steel 1.4571 / 316 Ti
Valve spindle CrNi steel 1.4404 / 316 L
Gaskets (standard) PTFE / FPM
Gaskets (optional) PTFE / FFKM, PTFE / EPDM
Gaskets (optional) EPDM, FFKM
Protective cover Polycarbonate
1 top and bottom fittings made of PVDF not on DK48
Max. temperature of medium T
m
-5...+100°C +23...+212°F
Max. T
m
with limit switches -5...+65°C +23...+149°F
Max. ambient temperature T
amb.
-20...+100°C -4...+212°F
Max. T
amb.
with limit switches -20...+65°C -4...+149°F
Other temperatures on request.
MA_DK46_800_R03_en_302403_PRT.book Page 28 Thursday, May 19, 2011 8:26 AM