Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of dn15-dn50 cast iron multi jet water meter in China. If you're going to wholesale high quality dn15-dn50 cast iron multi jet water meter, welcome to get pricelist and quotation from our factory.
MULTI-JET TYPE
Dry-dial Iron Body Water Meters
Parameter
M echanism, Shell ( connections ), Reed switch
The part that most affects accuracy- the Mechanism, which is divided into counting
Part and measuring part.
1.The Counting Part
(1) Register: POM (polyformaldehyde) material, porcelain white color, which ensures the pure
material production, without adding any waste, and with strong wear resistance.
(2) Central Gear: Vertical design to ensure its coaxality.
2.The Measuring Part
(1) Turbine Component: It is made of stainless steel, inset bushings and corundum for
improved wear resistance.
(2) Measuring Chamber: The mould is made of high quality material, which ensures small
error and high pass rate. In addition to accidents, every 1 million sets of molds produced
will be replaced to ensure high precision.
(3) Bottom Strainer: The bottom filter is designed to minimize the impact of the filter
on accuracy.
This year, our company's colleagues have visited South Africa, Kenya and other places to conduct field surveys and solve some technical problems of customers. Next year, we will go to other countries for technical guidance. If you need a water meter, you can contact us, maybe our next stop will go to your city.
Features of Cast Iron Multi Jet Water Meter
·Magnetic Drive, Lower transmission resistance.
·Magnetic shield, for external magnetic field protection.
·Sealed dry register ensures long time clear reading.
·External regulating device.
Accressories: 2pcs coupling, 2pcs coupling nuts and 2pcs washers.
·With high accuracy
·For horizontal use
·Accessories include Strainer, Rotary piston, Connection Widget, connector fitting
Optional Features
·Register sealed type: Dry type; Semi-dry type; Super-dry type.
·Accuracy: R=80 ; 100; 125; 160;class b;class c.
·Size: 15~50mm.
·Cold water.
·Non return valve.
·Reed switch option.
·Several lengths and connections availavle on request.
·Thread end type: BSP / NPT.
·Materials: Cast iron
·Brass working pressure: PN16(16bar)
·Provide pulse output/rs485 modbus/wired remote/pulse splitter/pulse read display
Maximum Permissible Error
·In the lower zone from qmin inclusive up to but excluding qt is ±5%.
·In the upper zone from qt inclusive up to and including qs is ±2%; ±3% for hot water meter.
Standards Compliance
Technical data conform to international standard ISO 4064.
Working Conditions
·Water temperature: 0.1℃~50℃ for cold water meter.
·Water pressure: ≤1.6Mpa (16 bar).
Overall Dimension And Weight
DN(mm) | 15 | 20 | 25 | 32 | 40 | 50 | 50 |
Size(inch) | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2" |
Length(L) | 165/190 | 190 | 260 | 260 | 300 | 300 | 280 |
Width(W) | 98 | 98 | 103.5 | 103.5 | 125 | 125 | 160 |
Height(H) | 116 | 117 | 124 | 124 | 162 | 162 | 187.5 |
Connecting Thread D | G3/4B | G1B | G11/4B | G11/2B | G2B | G21/2B | Flange end |
Weight(kgs) | 1.65 | 1.79 | 1.85 | 2.68 | 5.25 | 7.25 |
Technical Data
DN(mm) | 15 | 20 | 25 | 32 | 40 | 50 | |
Size(inch) | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | |
Q4(l/h) | 3125 | 5000 | 7875 | 12500 | 20000 | 31250 | |
Q3(l/h) | 2500 | 4000 | 6300 | 10000 | 16000 | 25000 | |
R=80 | Q2(l/h) | 50 | 80 | 126 | 200 | 320 | 400 |
Q1(l/h) | 31.25 | 50 | 78.75 | 125 | 200 | 250 | |
R=100 | Q2(l/h) | 40 | 64 | 100.8 | 160 | 256 | 400 |
Q1(l/h) | 25 | 40 | 63 | 100 | 160 | 250 | |
R=125 | Q2(l/h) | 32 | 51.2 | 80.64 | 128 | 204.8 | 200 |
Q1(l/h) | 20 | 32 | 50.5 | 80 | 128 | ||
R=160 | Q2(l/h) | 22.5 | 40 | 63 | 100 | 160 | 400 |
Q1(l/h) | 15.62 | 25 | 39.37 | 62.5 | 100 | 250 | |
Max.Reading(m³) | 99,999 | 99,999 | 99,999 | 99,999 | 99,999 | 99,999 | |
Min.Reading(Liter) | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | |
Max.Pressure(Bar) | 16 | 16 | 16 | 16 | 16 | 16 | |
Pressure Loss | 63 | ||||||
Max.Temperature | T=50/90 | ||||||
Pulse Output Option | Vmax=24V | ||||||
Imax=100mA | |||||||
Pmax=2W | |||||||
Pulse Output Option
Magnet Position | Liter/Pulse |
*0.0001 | 1 |
*0.001 | 10 |
*0.01 | 100 |
*0.1 | 1000 |
Warranty
All meters will be guaranteed against defects in workmanship and materials for a period of one (1) year from the date of acceptance. Defective meters or parts discovered within this period shall be replaced without charge upon return to the S.H.Meters.
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