cold water meter

High accuracy Electromagnetic water meter

The electromagnetic water meter is specially designed for the water supply enterprise and is designed for the water industry. It can optimize the water supply and ensure accurate water trade measurement and settlement. The unique all-stainless steel shell design ensures that the water meter is used in a highly polluted environment, conforms to the water meter environment, all-pass structure, zero pressure loss, no wear; ultra-large range ratio, small flow sensitivity and large flow measurement are far superior to other water meters .
  • item no.:

    MFB-K
  • lead time:

    15 days
  • product orgin:

    China
  • brand:

    EMI®
  • shipping port:

    Shanghai
  • payment:

    LC,T/T
  • color:

    Blue
inquiry now inquiry now
products details
Introduction to electromagnetic water meter

MFB-K series electromagnetic water meter
Electromagnetic water meter features:
  1. Easy installation, overall protection class IP68
  2. Battery life: up to 6 years of service life
  3. Range ratio: R=160, R=250,R400 ,R630
  4. Low requiremenat for installation enviroment,can be installed with zero pipeline suitable for DN50~DN300 (50mm ~300 mm carliber size) Ultra low speed initial flow rate
  5. Measurement accuracy, long-term measurement performance, maintenance-free
  6. Can measure flow in both positive and negative directions
  7. The battery water sensor can be equipped with a pressure sensor to detect the pipeline pressure at the installation point, which can be transmitted to the system.
  8. The internal power supply is powered by a 3.6V high-energy lithium battery. It requires no external power supply and external settings. It is easy to use and has a wide range of applications.
  9. Electromagnetic flowmeter or electromagnetic water meter housing is made of stainless steel (carbon steel optional)
  10. A variety of communication solutions are available: RS485 communication, wireless remote transmission (GPRS\NB-IoT): remotely collect and detect electromagnetic water meter measurement information and alarm information to maximize customer convenience
  11. The converter has a series of word diagnosis functions, electrode scaling, sensor leakage, empty tube alarm, low battery alarm light function, the user can detect the status of the water meter in real time.
  12. Data protection: electromagnetic flowmeter parameters and measurement data are registered in non-volatile memory (can be stored for more than 10 years). The instrument has mechanical seal and electronic seal, which can effectively prevent parameters from being modified by unauthorized persons.
  13. It is not affected by the density, viscosity, temperature, pressure and electroconductibility of fluid DC/AC, battery power supply.
Electromagnetic water meter technical data

MFB-S series

electromagnetic water meter     
electromagnetic water meter
Carliber

DN50~DN300

Installation standard
Pipeline type(flanged connection)
Flange standard

GB/T9119

Pressure grade
1.0MPA\or others
Lining matgerial
PU
Electrode material
316L
Electroconductibility
 ≧20μs/cm
Initial flow speed ≧3mm/s
Protection grade
IP68,IP67(split type)
Temperature grade
T50
Medium temperature
0℃~50℃
Climate and mechanical environmental class
class c
Electromagnetic enviroment grade
E2
Embeddability
Embedding depth ≤5m (only for IP68)
Electrical connection 

high-protection aviation plug

Split cable
≤10m
Power supply
3.6v lithium battery,220v ac+3.6v lithium battery,24v dc+3.6v lithium battery
Output interface
Pulse(standard ),RS485(standard),GPRS,NB-IoT


MFB-K R160 type Electromagnetic water meter Flow rate Parameter
Carliber Q4(m³/h) Q3(m³/h)
Q2(m³/h)
Q1(m³/h)

Q1 Accuracy value

(mm/s)

R(Q3/Q1)
50 50 40 0.4 0.25 35 160
80 125 100 1 0.63 35
100 200 160 1.6 1.6 35
150 500 400 4 2.5 40
200 787.5 630 6.3 4 35
250 1250 1000 10 6.3 36
300 2000 1600 16 10 39
Class C :Q1-Q2:Erro range ≦3%R   Q2-Q4 Erro range ≦1%;   Class B :Q1-Q2:Erro range ≦5%R   Q2-Q4 Erro range ≦2%R

MFB-K R250 type Electromagnetic water meter Flow rate Parameter
Carliber Q4(m³/h) Q3(m³/h)
Q2(m³/h)
Q1(m³/h)

Q1 Accuracy value

(mm/s)

R(Q3/Q1)
50 50 40 0.25 0.16 23 250
80 125 100 0.63 0.4 22
100 200 160 1 0.63 22
150 500 400 2.5 1.6 25
200 787.5 630 4 2.5 22
250 1250 1000 6.3 4 23
300 2000 1600 10 6.3 25
Class C :Q1-Q2:Erro range ≦3%R   Q2-Q4 Erro range ≦1%;   Class B :Q1-Q2:Erro range ≦5%R   Q2-Q4 Erro range ≦2%R

MFB-K R400 type Electromagnetic water meter Flow rate Parameter
Carliber Q4(m³/h) Q3(m³/h)
Q2(m³/h)
Q1(m³/h)

Q1 Accuracy value

(mm/s)

R(Q3/Q1)
50 50 40 0.16 0.1 14 400
80 125 100 0.4 0.25 14
100 200 160 0.63 0.4 14
150 500 400 1.6 1 16
200 787.5 630 2.5 1.6 14
250 1250 1000 4 2.5 14
300 2000 1600 6.3 4 16
Class C :Q1-Q2:Erro range ≦3%R   Q2-Q4 Erro range ≦1%;   Class B :Q1-Q2:Erro range ≦5%R   Q2-Q4 Erro range ≦2%R

MFB-K R630 type Electromagnetic water meter Flow rate Parameter
Carliber Q4(m³/h) Q3(m³/h)
Q2(m³/h)
Q1(m³/h)

Q1 Accuracy value

(mm/s)

R(Q3/Q1)
50 50 40 0.1 0.063 9 630
80 125 100 0.25 0.16 9
100 200 160 0.4 0.25 9
150 500 400 1 0.63 10
200 787.5 630 1.6 1 9
250 1250 1000 2.5 1.6 9
300 2000 1600 4 2.5 10
Class C :Q1-Q2:Erro range ≦3%R   Q2-Q4 Erro range ≦1%;   Class B :Q1-Q2:Erro range ≦5%R   Q2-Q4 Erro range ≦2%R

electromagnetic water meter mag water meterelectromagnetic weaer meter external dimensionelectromagnetic water flowmetersElectromagnetic Flow MetersElectromagnetic water meter dimension
related products
Electromagnetic water meter

Electromagnetic water meter

The electromagnetic water meter is specially designed for the water supply enterprise and is designed for the water industry. It can optimize the water supply and ensure accurate water trade measurement and settlement. The unique all-stainless steel shell design ensures that the water meter is used in a highly polluted environment, conforms to the water meter environment, all-pass structure, zero pressure loss, no wear; ultra-large range ratio, small flow sensitivity and large flow measurement are far superior to other water meters .
Plug-in Type Magnetic flowmeter

Plug-in Type Magnetic flowmeter

The plug-in electromagnetic flowmeter is composed of sensor and converter. It is used to measure conductive liquid. The conductivity should be greater than 5u s/cm. It can be used to measure water, sewage, acid, alkali and other substances. It is mainly used to measure the instantaneous and volumetric flow of conductive liquids in large and medium-sized pipes in tap water, petrochemical industry, etc. It is especially suitable for flow measurement in metallurgical, paper-making and sewage treatment industries.
Pipeline type Magnetic flowmeter

Pipeline type Magnetic flowmeter

Electromagnetic flowmeter is composed of sensor and converter. It works on the basis of Faraday's law of electromagnetic induction. It is used to measure liquid and liquid-solid two-phase substances with conductivity of 5 μ S/cm (the conductivity of tap water and raw water is about 100 μ S/cm~500 μ S/cm). It can be used to measure various substances such as acid, alkali, salt solution, pulp and mineral pulp, but it can not be contained in substances. There are more ferromagnetic materials and a lot of bubbles.
plastic water meter

multi jet vane wheel plastic water meter

The water meter is mainly used for measuring the total volume of water flowing through the tap and water pipe, and is suitable for water for small industrial enterprises and domestic water. This water meter is not suitable for hot water and corrosive liquids.
domestic water meter

Photoelectric remote valve control and reading water meter

Photoelectric remote valve control and reading water meter belongs to one type of EMI high-tech remote water meters and this series of meters has adopted the most advanced M-Bus transmission technology ,tranferred measurement information of traditional mechanical meters into electronic data through a microelectronic control circuit and upload the water status measurement results to the data acquisition unit through a RS485 transmission module,the data acquisition unit can have a remote communication network through a wire or wirless module,directly deliver data in a handheld data acquisition unit to computer terminals and achieve information exchange for the purpose of meter reading modernization .in the meantimethe water supply valve also can be controlled to realize remote control or water supply of specific users can  be shut down,opened or opened with a certain percentage of control.
remote reading water meter

multi jet remote reading water meter

EMI ®AMRMD gives you the opportunity to monitor water consumption in your home or office To determine consumption, it is possible to go to the meter personally and read the value on the counter . Or you can use a more modern method - read the value remotely using the Remote module device. Our instruments continuously monitor the measured value and display it directly on the monitor of your computer or phone.
welcome to emi
We will contact you as soon as possible!

home

products

about

contact