Description
Ningbo Water Meter Co., Ltd. is the largest water meter manufacturer in China and also the world's largest production base of water meters, has built up a worldwide reputation for quality and precision in water meter industry.
CHARACTERISTICS:
All the components are produced with high resistance and quality materials, technical plastics and stainless steel parts;
Cold water meter under current standard for lower than 30(T30), but NWM PD-SDC (B6)
Composite Vision can be used safely in water temperature up to 50T50);
The ROTARY indicator register for the most comfortable reading position is of 7 Rollers and 2 Pointers;
Suitable for any position installation;
The Piston is the main moving parts in contact with water permitting the most reliable;
The extra inlet filter at the inlet of the meter body permits cleaning it without breaking the metrological seal;
Direct supply dry digital counter for easy reading in Cubic Meters.
The conception of the Magnetic Protection to against the external influences;
The dry compartment register shall be possible to turn on 360°
AMR pre-equipped at 10 liters/pulse;
Non Return Valve to avoid the reserve flow Rate AS OPTION;
OPTION FOR AMR SYSTEM:
NWM HRI modules have been designed to fulfill requirements of all water management utilities willing to remote read their water meters. PD-SDC B6 series are pre-equipped considering actual or future evolutions towards remote reading technologies. The HRI module completely compatible with all NWM water meters equipped with the non-magnetic sensors.
It can be easily retrofitted and installed on meters already on the field.
Magnetic tampering is impossible since the non-magnetic target is not influenced by an external magnet
HRI module is not sensible to pipe vibrations. Parasitic pulses do not disturb metering. Remote position: 1 pulse per revolution.
Ø (EN14154 Standard / ISO4064:2005 Standard)
Size |
mm |
Dn15 |
|
R |
Q3/Q1 |
200 |
|
Q4 |
m3/h |
2.0 |
|
Q3 |
m3/h |
1.6 |
|
Q2 |
l/h |
12.8 |
|
Q1 |
l/h |
8 |
|
Qs |
l/h |
5 |
|
Max. Reading |
m3 |
99999,9999 |
|
Min. Reading |
Liter |
0.02 |
|
Pressure Loss |
ΔP |
ΔP<63 at Q3 |
|
Max. Pressure |
MAP |
MAP16 |
|
Max. Temperate |
T |
T30 or T50 |
Complaint
