Home   -   Contact eps   -   Terms & Conditions   -   Site Map
Satam Meters









POSITIVE DISPLACEMENT METERS

Applications
Oil Depots
Tank trucks distribution
Airports : Aircraft refuellers
Army : depot reception or loading trucks
Administration (Railway companies, Public transport)
Ports : boats / barges
Mines : loading truck fleets
Private Oil Transport Companies
Advantages

SATAM meters are Positive Displacement type meters. Their great efficiency has earned them a world-wide reputation :
Special design featuring a meter manifold in line and a seperate measuring chamber. This protects the measuring chamber from any eventual stress and strain from the installation piping.

High accuracy over a wide range of flow rates, superior by 1 to 10 to Weights and Measures requirements.

Very low repeatability error, less than 0.04%

Low head loss : 0.5 bar maxi (0.3 bar for the ZC17-24 and 48 models)

Exceptional accuracy over time, the accuracy curve of the meters hardly varying over a long period of use.

Service and maintenance simplified by the use of many identical and interchangeable parts.

Simplicity of design, the only moving parts being the 2 sets of blades and the rotor. This keeps maintenance costs to a minimum.

A wide range of accessories can be used to build metering units specially adapted to customer requirements.
Measuring Chamber

Thanks to its advanced technical design, SATAM is able to cover the entire range of flow rates, from 20 l/mn ( 5 USGPM) to 4200 l/mn (1100 USGPM), by the simple addition of measuring chambers.

Operating Principle


The product enters the measuring chamber at (A) following the direction of the arrows. The rotor and blades assembly (1-2) is set in motion by the pressure of the liquid on blades.

A certain amount of liquid (3) is held between two blades, measured and then directed towards to discharge manifold (B). The volume of liquid measured at easch rotation is therefore equal to 4 times the measured quantity (3).

Accuracy is provided by the extremely small clearance between the different elements of the meter.

The smooth curves of the meter pieces provide a steady, non-fluctuating flow, resulting in low head loss.

In mechanical version, an extended rotor shaft transmits its movement to the meter head using a calibrating device. The mechanism of the meter adjustment is stepless.

Mechanical Calibrating Mechanism

All the meters in the SATAM range are equipped with a Continuous adjustment calibrating mechanism. All meters are tested in the factory before delivery to the customer. This very accurate mechanism is based on the principle of differentials. By means of a calibration screw we can adjust as follows:

on ZC.17.12 Meters:
1 notch = 0.025% (adjustment range: 4% maximum)

on ZC.17.24/24 and ZC.17.24/48 Meters:
1 notch = 0.025% (adjustment range: 4% maximum)

on ZC.17.80/80, ZC.17.80/150 and ZC.17.80/250 Meters:
1 round = 0.1% (adjustment range 1.2% maximum)

Materials

Manifold: Steel or Aluminium
Body: Ni-Resist cast iron
(Aluminium for 12m³/h)
Covers: Steel kanigen
Rotor: Aluminium
Blades: Carbon
Bearings: Stainless steel
Seals/gaskets: Viton

Accessories

In the standard version, SATAM Meters are supplied with manifold and Register.

A wide range of accessories can be supplied with the meters:

Preset Counters, with mechanical or electrical preset valve.

Ticket Printers

Rate of flow Indicators

Pulse Transmitters

Flow Governors

Temperature compensation with correction volume

Additive Injectors (3", 4", 6" meters)

Strainers

Air Eliminators or Air Separators

Accuracy and Head Loss

Possible Configurations (3", 4" and 6" Meters)

Dimensions and Technical Data

    ZC 17 12 ZC 17 24 ZC 17 48 ZC 17 80 ZC 17 150 ZC 17 250
Flanges  
Flanges SATAM supplied with counter flanges (60mm)
ASA 150 RF - SF
(ANSI B 16-5)
Size Inches  2" 2"  2"   3" 4"   6"
Vol. per cycle Litres  0.33 0.40 0.80  2.27  4.54  6.82 
  US Gallons 0.08 0.08 0.17 0.5 1 1.5
Counter graduation Litres Yes  Yes  Yes Yes Yes  
  Decalitres           Yes
Max. flow rate m³/h  12 24 48 80 150 250
  l/mn 200 400 800 1333 2500 4166
  USGPM 53 105 210 360 660 1100
  IMPGPM 44 90 176 295 550 915
Min. flow rate m³/h 1.2 2.4 4.8 8 15 25
  l/mn 20 40 80 133 250 416
  USGPM 5.3 10.5 21 36 66 110
  IMPGPM 4.4 9 17.6 29 55 91
Max. operation pressure Bar 8 8 8 10 10 10
  PSI 116 120 120 150 150 150
  Kg/cm² 8 8.3 8.3 10.5 10.5 10.5
Working temp. range   
     -40°C (-40°F) to + 60°C (+140°F)
Viscosity max.  
      800 Cps / 3850 SSU
Weight net Kgs  14 20  25 56 85 141
  Lbs 31 44 55 123 187 311
Gross weight (sea packing) Kgs 32 38 43 95 124 180
  Lbs 70.5 84 95 209 273 397
Dimensions:              
Between flanges mm
180  180 180 356 432 400
  (inch) 7 7 7 14 17 15.7
Width mm 180 287 287 356 432 400
  (inch) 7 11.3 11.3 14 17 15.7
Depth mm
215 235 269 370 497 675
  (inch) 8.5 9.3 10.6 14.6 19.6 26.6
Height mm 221 406 406 405 405 568
  (inch)   8.7 16 16 16 16 22.4