VZO 4 y 8
- oil meter with internal threaded connections located on the bottom plate
- with mechanical roller counter, volume display in litres
- meters in US-Gallons 2)
- for mounting in horizontal, vertical and inclined positions
- VZOA 4 and 8 with EEC legal verification
| Type | VZO 4 | VZO 4 | VZO 8 | |
|---|---|---|---|---|
| Nominal diameter | mm | 4 | 4 | 8 |
| inch | 1/8 | 1/8 | 1/4 | |
| Connection threads of meter | inch | 1/8 | 1/8 | 1/4 |
| Nominal pressure | bar | 25 | ||
| Temperature | Tmax º C | 60 | ||
| Maximum flow rate | Qmax l/h | 40 | 80 | 200 |
| Nominal flow rate | Qcont l/h | 25 | 50 | 135 |
| Minimal flow rate | Qmin l/h | 0,5 | 1 | 4 |
| Approx. starting flow rate | l/h | 0,3 | 0,4 | 1,6 |
| Max. permissible error | ±1% del valor real | |||
| Repeatability | ±0.2 % | |||
| Smallest readable amount | l | 0,001 | 0,001 | 0,01 |
| Registration capacity | m3 | 100 | 100 | 1000 |
| Registration at Qcont until overrunning to zero | h | 4000 | 2000 | 7400 |
| Safety filter mesh size | mm | 0,125 | 0,125 | 0,150 |
| Dirt filter mesh size | mm | 0,080 | 0,080 | 0,100 |
| Volume of the measuring chamber | aprox. cm3 | 5 | 5 | 12,5 |
| Weight without couplings | aprox. kg | 0,65 | 0,65 | 0,75 |
| Reed pulsers | RE 1 l/Pulse | - | - | 1 |
| RE 0.1 l/Pulse | - | 0,1 | - | |
| RE 0.00125 l/Pulse | - | 0,00125 | - | |
| RE 0.00311 l/Pulse | - | - | 0,00311 | |
| Pulse frequency for | RE 0.00125 con Qmax Hz | - | 17,777 | - |
| RE 0.00125 con Qmax Hz | - | 0,222 | - | |
| Pulse frequency for | RE 0.00311con Qmax Hz | - | - | 17,864 |
| RE 0.00311con Qmax Hz | - | - | 0,357 | |
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