Heinrichs Messtechnik GmbH
Page 14
Betriebsanleitung KDS/BGK
9.3
Fluid conditions
Fluid temperature ranges KDS-S/C/K and BGK
without limit transducer:
- 40°C to + 130°C
with limit transducer :
- 25°C to + 100°C
Fluid temperature range KDS-R
Membrane:
- 10°C to + 100°C
Fluid pressure limit
KDS-K/C:
PN 40, special version up to PN 160
KDS-S
PN 63, speceial version up to PN 320
BGK
PN 40
KDS-R
16 bar, special version up to PN 40
(The maximum unilateral pressure resistance of the diaphragm is 7 bar)
Inlet and outlet sections
Inlet and outlet sections are not required for a linear flow profile of the fluid. For a non-linear flow profile, we
recommend an inlet section of 150 mm (see also guidelines in accordance with VDI/VDE 3513).
Physical state
Liquid, gaseous
Pressure (for gas measurement)
The measured values only apply to the calibrated fluid data stated on the scale. Any change or deviation in
pressure will cause a display fault.
Pressure loss
Depends on the meter size and the measuring range (see 6.4 Measuring range table).
