1. Overview:
The operating principle of an electromagnetic flow transmitter is based on Faraday's law of electromagnetic induction. It is capable of measuring any liquid with an electrical conductivity greater than 5 μS/cm. As a customizable flow meter, it requires the selection of the most suitable liner and electrode materials based on the characteristics of the fluid being measured, as well as the selection of the appropriate protection class and power supply method based on the installation environment. It can also perform simultaneous measurements of flow and pressure, or flow and thermal energy.
Flanged Electromagnetic Flowmeter
2. Structural Components:
The electromagnetic flowmeter consists of two main components: the converter and the sensor.

The converter primarily features: power supply mode, output mode, parameter configuration, display of instantaneous and cumulative flow rates, and language selection.
Sensor Components:
●Housing Material: Carbon Steel, SS304, SS316
●Measurement Tube Material: SS304, SS316
●Excitation Coils: Copper
●Electrode Material: SS316, Hastelloy, Titanium, Tantalum, Carbide, Platinum
●Lining Material: Rubber, Hard Rubber, PTFE, F46, PFA, Polyurethane, Ceramics
●Connection Type: Flange, Thread, Clamp

3. Production Process:
The production process for our electromagnetic flow transmitters is as follows: cutting seamless stainless steel tubing; welding the measuring tube to the flanges; installing the liner; installing the electrodes; performing a secondary weld; painting; connecting the converter to the sensor; calibrating and configuring specifications; conducting a comprehensive pre-shipment inspection and verification; affixing the nameplate; and finally, including the instruction manual and product conformity certificate before packaging.
4. Shipping Video:
The following video features an integral electromagnetic flow transmitter destined for South America, packaged in a wooden crate.
5. RFQ:
Q1. Are you a manufacturer or a trading company?
A1: We are a manufacturer. Our factory is located in Kaifeng, China, and has been in operation since 2002. We primarily manufacture and sell various industrial flow meters and related products. You are welcome to visit us!
Q2. What is the warranty for your products?
A2: Our flow meters come with a 24-month warranty.
Q3. What is your delivery lead time?
A3: We maintain a large inventory of raw materials and equipment with standard configurations. For standard models-specifically orders of 50 units or fewer-the estimated time required for production and calibration is 2 business days from the receipt of a confirmed order. For non-standard models, production times vary depending on the specific quantity and specifications; typically, this takes 5 business days. For more specific details, please consult with our sales representatives.
Q4. What is your Minimum Order Quantity (MOQ)?
A4: Our minimum order quantity is 1 unit.
Q5. How do you ensure high product quality?
A5: We have a comprehensive quality control system in place. All our products undergo thorough inspections by our IQC (Incoming Quality Control) and OQC (Outgoing Quality Control) departments before being shipped to customers.
Q6. How do I choose the right electromagnetic flow meter?
A6: Please contact our professional sales representatives. Based on the properties of the fluid being measured and the installation environment, they will help you select the most suitable equipment-including the appropriate liner, electrodes, sensor materials, power supply method, output type, and other specifications-to meet your specific needs.
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