Irrigation Water Meter (Tangencial) for Agricultural

• Install: Horizontal
• Medium Temperature: Cold Water
• Level Measurement: B
• Counter Instructions: Digital
• Nominal Diameter: >100mm
• Application: Civil, Agricultural
• Model NO.: WPI-SDC
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Traditional
• Size: 2-20
• Transport Package: Pallets
• Specification: CE approval
• Trademark: NWM or OEM
• Origin: Nwm Ningbo, China
• HS Code: 90282010
• Production Capacity: 500, 000/Year

Product Description

NWM WPI-SDC is TURBINE water meter with magnetic transmission, super dry type register for Irrigation and Agriculture application with sizes from Dn50 to Dn300 designed by NWM and meets the international standard of ISO 4064 Standard

Characteristics:

• 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 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 form the pipe;
• Paddle wheel design resists blockage and damage to meter from solids in water;
• Magnetic transmission, Low pressure loss;
• Suitable for irrigation, agriculture and waste water application ;

 

• PULSE OUTPUT ALWAYS READY, AND PULSE OUTPUT AS OPTION, DETIAL AS:

1. The Pulse Emitter Device consists of a plastic housing with Reed Switch, and 1,5 m cable with 2 cores in Red and Black.
2. Electric Data: Vmax=24AC/DC; Imax=0,01A
3. Capacity of the Pulse Emitter:

Size	m^3/pulse
Dn50 to Dn125	0.1	1
Dn150 to Dn300	1	10

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

Dn	50	65	80	100	125	150	200	250	300
L	200	200	225	250	250	300	350	450	500
H	252	262	279.5	289.5	303	332.5	389	442.5	498.5
H1	338	348	365.5	375.5	389	418.5	475	528.5	584.5
G
D	165	185	200	220	250	285	340	405	460
D1	125	145	160	180	210	240	295	355	410
nxM	4xM16		8xM16			8xM20	12xM20	12xM24

Different Flange Standard for selecting such as: ISO 7005-2: 1998(E) PN10, ASME B16.1-Class 125 working for B16.5-Class 150…
Main Technical Data:  

Size	mm	50	65	80	100	125	150	200	250	300
Qmax	m^3/h	70	100	150	250	350	500	900	1200	1600
Qn	m^3/h	35	50	75	125	175	250	450	600	800
Qt	m^3/h	10.5	15	22.5	37.5	52.5	75	135	180	240
Qmin	m^3/h	2.8	4	6	10	14	20	36	48	64
Max. Reading	m^3	999999.999						9999999.99
Min. Reading	m^3	0.001						0.01
Max. Pressure	PN	16 bar
Max. Temperate	ºC	T30