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low cost water flow meter liquid electromagnetic flowmeter
Why you choose MAC Pressure Sensor ?
1. high quality German Sensor cell
2. different pressure port, electrical connection for options.
3.Standard Voltage, current output
4. OEM Viable.
Features for low cost water flow meter liquid electromagnetic flowmeter:
1.Measurement is not affected by the variation of flow density, viscosity, temperature, pressure and
conductivity. High accuracy measurement is guaranteed according to the linear measurement
principle.
2.No obstacle in the pipe, no pressure-loss and lower requirement for straight pipeline.
DN 6 to DN2000 covers a wide range of pipe size. A variety of liners and electrodes are available to
satisfy different flow characteristic.
3.Programmable low frequency square wave fie excitation, improving measurement stability and
reducing power consumption.
4.Implementing 16 bits MCU, providing high integration and accuracy; Full-digital processing, high
noise resistance and reliable measurement; Flow measurement range up to 1500:1.
5.High definition LCD display with backlight.
6.RS485 or RS232 interface supports digital communication.
7.Intelligent empty pipe detection and electrodes resistance measurement diagnosing empty pipe
and electrodes contamination accurately.
8.SMD component and surface mount technology (SMT) are implemented to improve the reliability.

Basic techinical specification for MACSENSOR EF series electromagnetic flowmeter
Measure accuracy | ±0.2%.±0.5% F.S | |
Flow range | 0.3~15m/s | |
Medium conductivity | >5μs/cm ;Water≥20μs/cm | |
Ambient temperature: | -25℃~60℃ | |
Working Pressure | ||
DN 10~80mm | PN≤25Mpa | |
DN 100~150mm | PN≤2.5Mpa | |
DN 200~900mm | PN≤1Mpa | |
DN 1000~2400mm | PN≤0.6Mpa | |
Flow output signal | ||
a. Main output
| Current output: 0~10mA (Load resistance0~ 1.5KΩ), 4~20mA (Load resistance 0~750Ω) Pulse / frequency output: 1~5000Hz Communication output:MODBUS,RS-48,RS-232C,HART agreement, communication Interface has prevent from lightning effect. | |
b. Control output
| Upper limit alarm open circuit output of the collector (normal:0, alarm: 1) Lower limit alarm open circuit output of the collector (normal: 0, alarm: 1) Forward and reverse flow state open circuit output of the collector (forward: 0, reverse: 1) | |
Supply voltage | AC220V or DC24V | |
Instrument power | ≤ 20VA | |
Language patterns:
| Chinese and English (special order for the other languages) | |
Sensor connection: | flanged, threaded connection, clamping connection type | |
Explosion-proof levels | normal,flameproof(EIICT4-CT6), Intrinsically safety(ExiaII CT4) | |
1:How to install the turbine flow meter ?
We could provide manual of turbine flow meter ,kindly contacts us freely.
2:How can i choose this flow diameter ?
Yes,That 's according to your pipe diameter and flow range
we have profession guide you to choose suitable micro flow meter
3:Could I get samples?
Yes,we have materials in stock to help you to get the samples as soon as we can.
4:How about the quality of the magnets?
We have the certification of ISO,CE and ROSH,we could send the certification test of our company to you.
5:Could you provide me the shortest lead time?
We have materials in our stock,if you really need, you can tell us and we will try our best to satisfy you.
6:Could I visit your factory?
Of course,if you need we will help you to visit our factory.
7:If I have paid,when will you help me to produce?
When we have received the money in our account,we will give you the receipt and arrange to produce immediately.
MACSENSOR is a professional vertically integrated manufacturer and approved high-tech enterprise engaged in product design, development, manufacture, and one-shop solutions service for measuring instruments & equipment since 2009. The manufacturing bases cover an area of about 6000 m² and have been inspected by SGS and TUV. The annual export sales are more than 10 million units.

From shell processing to components selection, MACSENSOR do excellent, use of the international management system, to control every production process, to ensure that each product is qualified before delivery. The product failure rate is less than 1% and the order repurchase rate is as high as 98%.

MACSENSOR is committed to providing more efficient, greener and safer superior performance measurement and control in industrial automation field instrumentation, measurement and control. The main products cover various pressure sensors, liquid level meters, flowmeters, meteorological monitoring products, water quality detecting products, wireless IoT systems, etc., and provide one-stop solutions for water monitoring systems, flood warning systems, meteorological monitoring, agricultural monitoring, and oil and gas industry monitoring, etc.

MACSENSOR brings together a group of outstanding automation engineers, electronic engineers, mechanical engineers and computer experts in various fields, 90% of whom have bachelor's degrees or above.
At MACSENSOR, we believe that by providing you with unique, customized solutions and supporting your needs well beyond your initial purchase, we can become more than a manufacturer. We can become a long-term partner that continues to add value and make your business run more efficiently with
1. Fast response time: 24h response rate ≥99%
2. One-to-one professional sales engineer support to ensure an effective procurement process.
3. Customize the most economical solution for your project.
4. One-stop service whilst minimising time and costs.
5. Easy Ordering with various payment terms.
6. Fast and efficient logistics solution
7. Intimate after-sales service
8. Online training services
9. Ongoing business development and review
After years of unremitting efforts, MACSENSOR becomes a well-known leading brand with good fame and successfully supplied one-stop monitoring solutions to thousands of projects in the world.

Contact the MACSENSOR team today to have all your questions answered and get exactly what you need.

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