| Metrological |
As per is : 779/94 Equal to ISO - 4064 |
|
| Characteristic |
15 mm |
20 mm |
| Least Count |
0.2 K/Litres |
0.2 K/ Litres |
| Maximum Reading |
99999 K/Litres |
99999 K/Litres |
| Accuracy |
+ 5% at 30 Ltr/hr. |
50 Ltr/hr |
| |
+ 2% at 120 Ltr/hr. |
200 Ltr/hr |
| |
+ 2% at 1500 Ltr/hr. |
2500 Ltr/hr |
| |
+ 2% at 3000 Ltr/hr. |
5000 Ltr/hr |
| HEAD LOSS |
Not exceeding 2.5 meter at 1500 Ltr/hr. |
Not Exceeding 2.5 meter at 2500 ltr/hr. |
| |
Not exceeding 7.5 meter at 3000 Ltr/hr. |
Not Exceeding 7.5 meter at 5000 ltr/hr. |
| Tempreture Suitability |
Upto 50°C |
50°C |
| Maximum Test Pressure |
25 Kg/Cm2 |
25 Kg/Cm2 |
| Working Pressure |
16 Kg/Cm2 |
16 Kg/Cm2 |
| Dimensions: |
|
|
| Length of meter with coupling |
250 mm + 5 mm |
290mm + 5mm |
| Length of Meter without Coupling |
110 mm |
165 mm |
| Width |
80 mm |
80 mm |
| Height |
80 mm |
80 mm |
| Meter Thread |
3/4" BSP |
1" BSP |
| Coupling thread |
1/2" BSP |
3/4" BSP |
