Brand Name: NWM
Model: WPI-SDC
Type: Woltman Irrigation
Body Material: Ductile Iron
Brand Name | NWM |
Model | WPI-SDC |
Type | Woltman Irrigation |
Body Material | Ductile Iron |
Ratio | R20 |
Size | Dn50/65/80/100/125/150/200/250/300 |
Customized Support | OEM, ODM |
Communication Port | Pulse(Reed switch) |
Installation Mode | Horizontal Installation |
Temperature Class | T30 (cold water)/T50 |
Pressure Rating | MAP16 |
Certificate | CE/MID 2014/32/EU |
Place of Origin | Ningbo, China |
Warranty | 2 years |
NWM WPI-SDC irrigation water flow meter is a TURBINE water meter with magnetic transmission, and super dry type register for irrigation and Agriculture applications with sizes from Dn50 to Dn300 designed by NWM and meets the requirements of Directive 2004/22/EC on measuring instruments and of European Standard EN14154.
● All the materials in contact with water, consciously selected by the known resistance to corrosion, iron body with inside and outside epoxy coating for protecting the corrosion;
● The ROTATING indicator register for the most comfortable reading position;
● The irrigation water flow meter is with copper can super dry register with IP68 protection;
● The interchangeable, removable measuring mechanism can be easy removed from the body for checking, maintaining and replacing, no needs to dismantle the body from the pipe;
● Paddle wheel design resists blockage and damage to meter from solids in water; Magnetic transmission, Low pressure loss;
● The water irrigation meter is suitable for irrigation, agriculture and waste water application.
● Pulse output as OPTION for the water irrigation meter; DETIAL AS: The Pulse Emitter Device consists of a plastic housing with Reed Switch, and 1.5m cable with 2 cores in Red and Black.
● Electric Data: Vmax=24AC/DC; Imax=0,01A
Capacity of the Pulse Emitter:

Dial Plate Design:

Dimension:

The Flange Standard under lSO 7005-2:1998(E) PN16 as:

Main Technical Data:

Max. Permission Error:
a.From Q1 inclusive up to but excluding Q2 is ± 5%;
b.From Q2 inclusive up to and including Q4 is±2% for T30 and+ 3% for T50.

Pressure Loss Curve:

