VZO 4 y 8 OEM
- fuel oil meters for OEMs (original equipment manufacturers), to be mounted under the burner cover
- meters with lateral internal threaded connections
- with 230 V Reed pulser to display measurement values on remote totaliser or on burner control unit
- for mounting in horizontal, vertical or inclined positions
| MODELO | VZO 4 | VZO 8 | |
|---|---|---|---|
| Nominal diameter | mm | 4 | 8 |
| inch | 1/8 | 1/4 | |
| Connection threads of meter | inch | 1/8 | 1/4 |
| Nominal pressure | bar | 32 | 25 |
| Temperature | Tmax º C | 60 | 60 |
| Maximum flow rate | Qmax l/h | 80 | 200 |
| Nominal flow rate | Qcont l/h | 50 | 135 |
| Minimal flow rate | Qmin l/h | 1 | 4 |
| Approx. starting flow rate | l/h | 0,4 | 1,6 |
| Max. permissible error | ±1% del valor real | ||
| Repeatability | ±0.2 % | ||
| Safety filter mesh size | mm | - | 0,150 |
| Dirt filter mesh size | mm | 0,080 | 0,100 |
| Volume of the measuring chamber | aprox. cm3 | 5 | 12,5 |
| Weight | aprox. kg | 0,65 | 0,75 |
| Reed pulsers | RE l/pulse | 0,005 | 0,0125 |
| Pulse frequency | RE 0.00311con Qmax Hz | 4,444 | 4,444 |
| RE 0.00311con Qmax Hz | 0,056 | 0,089 | |
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