Positive Diplacement Meter
Model ZC 17
The Satam Positive Diplacement Meter (PD Meter) is a system with freely-moving blades used to measure petroleum product such as fuels, bio-fuels and refined liquid hydrocarbons and non corrosive chemicals.
Its simple design with only two pairs of blades and one moving rotor makes it exceptionally robust and allows the user to make significant savings on maintenance costs.
Sector of Application :
Oil Depots
For oil product reception and loading stations for tank truck tank car and ships
Hydrocarbon transportation
Distribution of fuel oil or fuel by road tanker
Aircraft Refueling
Aircraft dispensers and aircraft fuelling tankers
Army
Depot supplies and loading of trucks
Transport companies
Refueling of locomotives, trucks and public transport coaches
Marine applications
Refueling of trucks or site machinery
Key points
Reduced pressure loss
0.3 to 0.5 bar at maximum flow rate
Low maintenance costs
Simple and robust design with mechanical components interchangeable between the different models
Stability of measurements
Accuracy of measurement guaranteed over a period of many years without any drift in the calibration curve.
Modular design
Wide range of accessories for performing customized measurement applications
Robust contruction
Flowmeter manifold is separated from measurement chamber to eliminate any posibble influence of external mechanical stress on measurement accuracy.
Technical data-PD meter ZC17 48
| Application | Custody transfer metering of liquid hydrocarbon |
| Max. Flowrate (m3/h-L/mn-USGPM) | 48-800-210 |
| Min. Flowrate (m3/h-L/mn-USGPM) | 4.8-80-21 |
| Connection | |
| DN | 2″ |
| Flanges (standard) | Standard Satam |
| Flanges (option) | ASA 150 RF |
| Materials | |
| Manifold | Aluminium |
| Casing | Ductile iron or Ni resist iron |
| Front and back cover | Carbon steel with protective coating |
| Rotor-Blades-Gaskets | Aluminium-Graphite-Viton (option nitrile) |
| Operating conditions | |
| Max. Pressure (operation) | 10 bar-150 PSI |
| Max. pressure (EC/MID certificate) | 6 bar (gasoline, kerosene) 8 bar (diesel oil, ethanol) |
| Max. viscosity | MID : 20mm2/s (cSt)-operation : 800 mm2/s (cSt) |
| Liquid temperature | 10°C to +55°C |
| Ambient temperature | Standard 25°C to +55°C-Option : 40°C to +55°C |
| Pressure drop at max flowrate, 3.7 mm2/s (cSt) | 0.45 |
| Internal construction Cyclic volume (L-USG) | 0.80-0.21 |
| Metrological Performances | |
| Accuracy | < 0.15%/ option < 0.1 for 10:1 measuring range |
| Repeatability | < 0.02% |