Kobold DOG Series, Operating Instructions Manual

Page: 24 / 58

DOG
page 24 DOG K11/0422
14. Technical Data
Measuring accuracy:

1,5% of reading (at Q
t
≤MW≤100%*)

5% of reading (at 1%≤MW≤-Q
t
*)
*The lower limit Q
t
depends on the density.
Q
t
= 8% at density 1 kg/m³
Q
t
= 4% at density 2 kg/m³
Q
t
= 2% at density 4 kg/m³
Q
t
= 1% at density

8 kg/m³
Repeatability: 0.1% of reading
Media temperature: -20 ...+120 °C (non ATEX version)
-20 ...+60 °C (ATEX version)
Ambient temperature: -25 …+80 °C (non ATEX version)
-20…+60 °C (ATEX version)
Operating pressure p
max
: 25 bar nominal size 25, 40, 50, 80 and 100
16 bar nominal size 150 and 200
Span: DOG-4: 1:100, DOG-6: max. 1:75
Hot wire sensor: platinum sensor
Protection: IP 65
Materials (Transmitter)
Housing: stainless steel 1.4404/316L
Orifice: stainless steel 1.4404/316L
Oscillator: PPS
Hot wire sensor: platinum/PEEK/ceramic
Gaskets: Klingersil
®
C-4265, NBR
Ball valves: stainless steel, rust proof