Plug-in water slurry cement slurry corrosive liquid 4~20ma electromagnetic flowmeter

Probe material: ABS / Nylon; Connection: Welded type; Output: Pulse /4-20mA /RS485; Power supply: 220VAC/ 24VDC; Ambient temperature:-25~+60℃; Protection grade: IP65 / IP67 / IP68(optional); Accuracy: 1.5%; Material: SS304/SS316L; Diameter: DN100mm

Plug-in water slurry cement slurry corrosive liquid 4~20ma electromagnetic flowmeter

Working principle of Insertion type electromagnetic flow meter:

Electromagnetic flow meters are flowmeters that measure flow according to Faraday's law of electromagnetic induction. Electromagnetic flowmeters have the advantage of minimal pressure loss and a large range of measurable flow rates. The ratio of the maximum flow rate to the minimum flow rate is generally more than 20:1. The applicable industrial tube diameter is wide, up to 3 meters. The output signal and the measured flow rate are linear, and the accuracy is high. The conductivity can be measured ≥5μs/cm. Acid, alkali, salt solution, water, sewage, corrosive liquids, and fluid flow of mud, pulp, pulp, etc. However, it cannot measure the flow of gas, steam, and pure water.

Insertion type electromagnetic flow meter product features:

  • No moving parts, high reliability, long-term stability and good maintenance;
  • No additional resistance. This is especially important for large diameter flow meters;
  • High measurement accuracy. Typical product accuracy can reach ±0.5% R;
  • The range of the flow range is large. The accuracy range is up to 40:1. When v=0.08m/s, the basic error can still be less than ±2%R;
  • The requirements for straight pipe sections are relatively low. This is also important for large diameter pipes. There are a variety of flowmeters that require straight and straight sections up to 5D, 3D;
  • Integrated grounding electrode to achieve good grounding of the instrument;
  • The structure is simple, the electromagnetic flowmeter measuring tube can be used without lining, and the reliability is high;
  • High-reliability external plug-in installation method, the installation and maintenance of the sensor do not need to disassemble the measuring tube, so it is more suitable for on-site use that cannot be stopped for a long time, and can be installed on the old pipe on the site;
  • With upper and lower limit alarm.

Shengda's Packing Style:

  • Shengda team always clean every product with our own machine to keep the items neat and tidy.
  • Shengda team always put paper sticker to keep it away from the dust and protect the liner without any abrasion.
  • Shengda team always protect the flow meters with a transparent polybag.
  • The meters DN15mm-100mm, Shengda team always pad the good quality carton with foamer to ensure there is no shaking during the transportation.
  • The meters DN150mm-3000mm, Shengda team always arrange the packing with standard export wooden box to ensure keep away from damp, worm, shaking, etc.
  • take them lightly and don’t put them to the floor to make sure that there are no scars on the surface.
  • In a word, Shengda team protect the products just like our own luxuries for same.

Open the box to see:

  • Product-1 unit
  • User's Guide
  • Product Qualification
  • Packing list

Order notice: 

  • The measured medium should not contain more ferromagnetic substances and a lot of bubbles, otherwise it will affect the measurement accuracy;
  • The user shall clearly specify to our company the medium to be measured and its flow range, working pressure and fluid temperature, and select the appropriate flow meter according to these parameters;
  • If the user needs to install accessories, such as supporting flanges, gaskets, bolts, nuts, washers and other additional requirements, can ask when ordering.


About Shengda Water Meter

  • 2 factories-+200 workers, +100 products
  • 400 customers
  • 24 years production experience
  • +50000 square meters' area
  • Our stainless steel equipments are from DN6mm~DN3000mm,
  • Our customer service staff is from multilanguage talented persons, more intimately serve oversea's clients
  • Our brand "Shengda water meter & China instrument


We have cooperated with many famous companies in the world, if you give us a chance, we'll be your best supplier in China.

We supply services as below for flow meter:

  • 24*7 after sales services;
  • Specialized R & D team;
  • Introduced German technology as basis;
  • 15 patented product;
  • Established in 1995, 24 years development process;
  • More than 200 types of water meter and flow meter for option;
  • Support OEM according to your requirements;
  • Support signing contract if you need;
  • Support sample order to test our product quality;
  • Support bid projects.