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℃
SPECIALITY:
*SEMI-POSITIVE ROTARY PISTON TYPE
* STRIGHT READING REGISTER
*MAGNETIC TRANSMISSION AND WITH MAGNETIC SHIELD
* INSTALLATION IN ANY POSITION
* ROBUST AND RUGGED CONSTRUCTION
Maximum permissible error:
Between qt (included) and qs is ±2%;
Between qmin and qt (excluded) is ±5%.
NOTE: The technical data conform to ISO4064 standard, class C.
FLOW-ERROR CURVE
SPECIFICATION AND OVERALL DIMENSIONS
|
DESCRTPTION |
UNIT |
Hydraulic data and dimensions |
|
Nominal size |
mm(inch) |
DN15(1/2) |
|
Overload flow-rate (qs) |
m3/h |
3 |
|
Permanent flow-rate (qp) |
m3/h |
1.5 |
|
Transitional flow-rate (qt) |
l/h |
22.5 |
|
Minimum flow-rate (qmin) |
l/h |
15 |
|
Min. reading |
1 |
0.05 |
|
Max. reading |
m3 |
99999.9999 |
|
Max. working pressure |
MPa |
1.6 |
|
△P at qs |
MPa |
0.086 |
|
I |
mm |
245/270 |
|
L |
mm |
165/190 |
|
B |
mm |
100 |
|
R |
inch |
R1/2 |
|
G |
inch |
G3/4B |
|
H |
mm |
122 |
|
Weight |
Without connections |
kg |
0.60 |
|
With connections |
0.77 |
OVERALL DIMENSIONS PRESSURE LOSS CURVE
 |
