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WT4200S electromagnetic water meter
The WT4200S series electromagnetic water meter is used to measure conductive liquids such as water, sewage, etc. The product complies with the require
Product details
The WT4200S series electromagnetic water meter is used to measure conductive liquids such as water, sewage, etc. The product complies with the requirements of the National Metrology Verification Regulations of the People's Republic of China JJG162-2009 "Cold Water Meter" and the National Standard of the People's Republic of China GB/T778.1-2007 "Measurement of Water Flow in Closed Full Pipelines - Drinking Cold Water Meter and Hot Water Meter"; It has powerful data processing and information transmission functions, providing optimized options for accurate measurement and effective monitoring in the water supply industry. An electromagnetic water meter is a flow measurement system composed of an electromagnetic flow sensor and a converter, and its display and communication parts can also be installed separately from the sensor.
Technical features:
☑ Full stainless steel shell design, longer service life
☑ Fully sealed IP68 submersible design for a wider range of applications
☑ The first level water meter certification fully complies with the GB/T 778-2007 standard
☑ Built in black box to ensure data is not lost
☑ GPRS/GSM integrated design, more convenient to use
☑ Optional RS485 (Modbus protocol) output
☑ No need for mains power supply, breaking through traditional electromagnetic concepts
☑ Full straight pipe design, no pressure loss, suitable for leakage measurement in DMA area
☑ Professional upper computer management system (including GIS)
Technical parameters:
|
model |
WT4200SElectromagnetic water meter |
|
Caliber range |
DN40 ~ DN300(Scalable)DN25 ~ DN1200） |
|
pressure rating |
1.0 ~ 4.0MPa(For special pressure levels, please consult the manufacturer) |
|
Temperature rating |
T50 |
|
Lining material |
RubberPTFEOther according to ordering requirements |
|
Electrode material |
Mo2TiStainless steel, Hastelloy alloyC4Platinum iridium alloy, tantalum, titanium |
|
Housing material |
Stainless steel, optional carbon steel |
|
medium temperature |
-25℃~ +65℃(Optional)-40℃~ +130℃） |
|
measurement direction |
Bidirectional, measurable reverse flow |
|
Air traffic control inspection |
have |
|
self-test |
There are (battery level, excitation statusGPRSSignal strength, etc.) |
|
communication |
RS485（ModbusProtocol, isolated output)GPRS、GSMWireless remote transmission |
List of Caliber and Flow Range:
|
R250 1level |
R400 2level |
|||||
|
caliber |
Q4(m3/h) |
Q3(m3/h) |
Q2(m3/h) |
Q1(m3/h) |
Q2(m3/h) |
Q1(m3/h) |
|
DN40 |
50.00 |
40.00 |
—— | —— |
0.16 |
0.10 |
|
DN50 |
78.75 |
63.00 |
—— | —— |
0.25 |
0.16 |
|
DN65 |
125.00 |
100.00 |
0.64 |
0.40 |
0.40 |
0.25 |
|
DN80 |
200.00 |
160.00 |
1.02 |
0.64 |
0.64 |
0.40 |
|
DN100 |
312.50 |
250.00 |
1.60 |
1.00 |
1.00 |
0.62 |
|
DN125 |
500.00 |
400.00 |
2.56 |
1.60 |
1.60 |
1.00 |
|
DN150 |
787.50 |
630.00 |
4.03 |
2.52 |
2.52 |
1.57 |
|
DN200 |
1250.00 |
1000.00 |
6.40 |
4.00 |
4.00 |
2.50 |
|
DN250 |
2000.00 |
1600.00 |
10.24 |
6.40 |
6.40 |
4.00 |
|
DN300 |
3125.00 |
2500.00 |
16.00 |
10.00 |
10.00 |
6.25 |
Note: 1 Q1： Minimum flow rate; Q2： Boundary flow; Q3： Common traffic; Q4： Overload flow
2 R=Q3/Q1； Q2/Q1=1.6； Q4/Q3=1.25
3. Pressure loss △ P: ≤ 2KPa
4. Fully comply with JJG162-2009 inspection standards
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