 Liquid Examples:
Neutral liquids, mineral oil products, many acids and alkalis, cosmetic products, foodstuffs, paints and lacquers, etc.
Features:
-
Suitable for non-flammable fluids
-
For high flow rates, temperatures and operating pressures
-
Oval gear principle
-
For thin-bodied and highly viscous liquids
-
Low friction losses
-
High accuracy
-
Touch-screen display with multi-lingual operating menu
-
Suitable for flow rates from 1.5 to 45 GPM
(6 l/min to 170 l/min)
-
Available in aluminium (Alu) or stainless steel (SS)
 Types:
-
Type HDO 250 Alu for neutral liquids
-
Type HDO 250 SS for neutral and aggressive liquids
Benefit:
-
Touch-screen display with multi-lingual operating menu
-
Simple, modular construction
-
Easy operation
-
Precise measuring at high reproducibility
-
No re-calibration required by and large
-
Low pressure losses
-
Comprehensive monitoring and safety functions
-
Communication module for external control / data evaluation via standard interfaces
-
Relay module retrofittable at any time
Technical:
| |
HDO 250
Alu/PPS
|
HDO 250
SS/PPS
|
HDO 250
SS/SS
|
|
Housing:
|
Aluminium |
Stainless steel
(1.4404) |
Stainless steel
(1.4404) |
|
Rotors: |
PPS |
PPS |
Stainless steel
(1.4401) |
|
Shaft: |
Stainless steel
(1.4404) |
Stainless steel
(1.4404) |
Stainless steel
(1.4404) |
|
Seals: |
FPM
(opt. FFKM) |
FPM
(opt. FFKM) |
FPM
(opt. FFKM) |
Range of measurement:
below 5 cps
below 5 mPas
above 5 cps
above 5 mPas |
2.5 - 40 GPM
9.5 - 150 l/min
1.5 - 45 GPM
6 - 170 l/min |
2.5 - 40 GPM
9.5 - 150 l/min
1.5 - 45 GPM
6 - 170 l/min |
2.5 - 40 GPM
9.5 - 150 l/min
1.5 - 45 GPM
6 - 170 l/min
|
|
Viscosity: |
max. 500,000 cps
max. 500,000 mPas |
max. 500,000 cps
max. 500,000 mPas
|
max. 500,000 cps
max. 500,000 mPas |
Operating
pressure: |
max. 232 psi
max. 16 bar |
max. 232 psi
max. 16 bar |
max. 232 psi
max. 16 bar
|
|
Accuracy: |
+/- 0.5% |
+/- 0.5% |
+/- 0.5%
|
|
Reproducibility: |
0.03% |
0.03% |
0.03%
|
|
Temperature: |
max. 176 °F
max. 80 °C |
max. 176 °F
max. 80 °C |
max. 248°F
max. 120°C
|
|
Connection: |
1" female BSP /
Flange DIN DN 25
PN 16*
|
1" female BSP /
Flange DIN DN 25
PN 16*
|
1" female BSP /
Flange DIN DN 25
PN 16*
|
Lutz Flow Meters
|
