Truck Mounted Fuel Meters
An instrument designed to measure, memorise and display the quantity of fuel gas (volume or mass) that has passed it.
Legal Tolerences
| Minimum Measured Quantity (MMQ) |
Maximum permissible error (Emin) |
|
| Verification |
Inservice Inspection |
|
|
MMQ < 0.1 litre |
+4ml -4ml |
+8ml -4ml |
|
0.1 litre ≤ MMQ < 0.2 litre |
+4% -4% |
+8% |
|
0.2 litre ≤ MMQ < 0.4 litre |
+8ml -8ml |
+16ml |
|
0.4 litre ≤ MMQ < 1litre |
+2% -2% |
+4% -2% |
|
1 litre ≤ MMQ < 2 litre |
+20ml -20ml |
+40ml -20ml |
| 2 litre ≤ MMQ | +1% -1% |
+2% -1% |