APPLICATION: MEASURING THE TOTAL VOLUME OF COLD POTABLE WATER PASSING THROUGH THE METER.
OPERATING CONDITION:
THE MAX.ADMISSIBLE PRESSURE 1.6MPa
RESISTING WATER TEMPERATURE OF 50¡æ
SPECIALITY:
*SEMI-POSITIVE ROTARY PISTON TYPE
* STRIGHT READING REGISTER
*SHIELED MAGNETIC TRANSMISSION
* INSTALLATION IN ANY POSITION
* ROBUST AND RUGGED CONSTRUCTION
Maximum permissible error:
Between qt (included) and qs is ¡À2%;
Between qmin and qt (excluded) is ¡À5%.
NOTE: The technical data conform to ISO4064 standard, class C.
FLOW-ERROR CURVE
SPECIFICATION AND OVERAL DIMENSIONS
|
Description |
Unit |
Hydraulic data and dimensions |
|
Nominal size |
mm(inch) |
DN15(1/2) |
|
Overload flow-rate (qs) |
m3/h |
1.2 |
|
Permanent flow-rate (qp) |
m3/h |
0.6 |
|
Transitional flow-rate (qt) |
l/h |
9 |
|
Minimum flow-rate (qmin) |
l/h |
6 |
|
Start flow-rate |
l |
¡Ü2 |
|
Min. reading |
l |
0.005 |
|
Max. reading |
m3/h |
9999.99999 |
|
Max. working pressure |
MPa |
1.0 |
|
¡÷P at the qs |
MPa |
¡Ü0.1 |
|
L |
mm |
204 |
|
I |
mm |
110 |
|
B |
mm |
80 |
|
H |
mm |
95 |
|
Weight |
Plastic body with connections |
Kg |
0.53 |
|
Plastic body without connections |
0.29 |
|
Stainless body with connections |
0.94 |
|
Stainless body without connections |
0.70 |
OVERALL DIMENSIONS PRESSURE LOSS CURVE
 |
