Digital Electromagnetic Flowmeter Liquid Water Magnetic Flow Water Meter
The working principle of the electromagnetic flowmeter is based on Faraday's law of electromagnetic induction. When a conductor moves in a magnetic field, an induced electromotive force is generated at both ends of the conductor in a direction perpendicular to the direction of the magnetic field and the direction of motion. The magnitude of the electromotive force is proportional to the speed of movement of the conductor and the magnitude of the magnetic induction of the magnetic field. An electromagnetic flow meter that measures the volumetric flow of a conductive fluid in a closed conduit. It is widely used in the measurement and control of flow in industrial and agricultural production processes such as petrochemical, steel metallurgy, water supply and drainage, water conservancy irrigation, water treatment, environmental sewage measurement and control, paper making, medicine, food, etc.
1.Not affected by changes in fluid density, viscosity, temperature, pressure and conductivity, the linear measurement principle enables high-accuracy measurements;
2.There is no obstruction in the measuring tube, the pressure loss is small, and the requirements of the straight pipe section are low;
3.The nominal diameter of DN6-DN2000 is wide, and there are many options for lining and electrode, which can meet the requirements of measuring a variety of conductive fluids;
4.The converter adopts programmable frequency low frequency rectangular wave excitation to improve the stability of flow measurement and low power loss;
5.The converter adopts 16-bit embedded microprocessor, all digital processing, fast computing speed, strong anti-interference ability, reliable measurement, high precision, flow measurement range up to 1500:1;
6.High-definition backlit LCD display, full Chinese character menu operation, easy to use, easy to operate, easy to learn and understand;
7.With RS485 or RS232 digital communication signal output;
8.With conductivity measurement function, it can judge whether the sensor is empty or not; it has self-test and self-diagnosis function;
9.SMD device and surface mount (SMT) technology, high circuit reliability;
10.Can be used in the corresponding explosion-proof occasions.
|Measuring tube material||Carbon steel,304 stainless steel|
The sensor measures the head material
|Electrode material||SUS316,hastelloy B,hastelloy C|
|Accuracy||flow velocity≤0.5m/s,±1.5%,Full range velocity>1m/s,±1.0%|
|Straight pipe section requirements||upstream 15D,downstream 10D|
|Ingress protection||IP65,Optional IP68|
|Connection||flange connection,threaded connection|
|Explosion proof grade||ExmdII T4|
FAQ:Q: How long will you give me the reply?
|Electromagnetic flowmeter selection table|
|KLD|| || || || || || || ||SENSOR|
|15|| || || || || || ||DN15 0.19-3.18m³/h|
|...|| || || || || || ||... Unit:mm|
|20|| || || || || || ||DN20 0.33-5.65m³/h|
|Pressure rating||6|| || || || || ||0.6Mpa|
|10|| || || || || ||1.0Mpa|
|16|| || || || || ||1.6Mpa|
|40|| || || || || ||4.0Mpa|
|...|| || || || || ||Special requirements|
|160|| || || || || ||16.0Mpa|
|Connection mode||F|| || || || ||Flange|
|I|| || || || ||plug-in|
|C|| || || || ||Sanitary type-clamping connection|
|ST|| || || || ||Sanitary-thread connection|
|Lining material||1|| || || ||Polytetrafluoroethylene(PTEE)|
|2|| || || ||Polychloroprene|
|3|| || || ||Polyurethane rubber|
|4|| || || ||F46|
|5|| || || ||Fluorosilicone gum|
|6|| || || ||PFA|
|Electrode material||Y|| || ||One body|
|F|| || ||Separate type|
|L|| || ||Separate type/immersion|
|Structure of flowmeter||1|| ||SUS316L|
|2|| ||Hastelloy b 2B|
|3|| ||Hastelloy b 2C|
|6|| ||Platinum iridium alloy|
|7|| ||Stainless steel coated tungsten carbide|
|Output signal||P||Volume flow4-20mA/pulse|
|H||Volume flow HART protocal output|
A: we will contact you in 1 hours as soon as we can.
Q:Could I visit your factory?
A: Sincerely invite you to visit our factory.
Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you
Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Credit Assurance
Q: What is the warranty for your product ?
A: Warranty: 2 years, Lifetime maintenance
Q: Can you make the products according to my own drawings?
A:Yes, we can do OEM service based on your requirement if it is executable.