Electromagnetic Flowmeter

Lining material: Rubber, PTFE

Nominal diameter: 40-2200mm

Measurement accuracy: ±0.5%, ±1.0%, ±1.5%

Relative humidity: 5%~95%

Product Detail | Technical Information

Product Detail

Shanghai Metal Corporation is a leading Differential electromagnetic flowmeter manufacturer and supplier.

Electromagnetic flow meters are flow measurement instruments designed based on the principle of electromagnetic induction (Faraday's law of electromagnetic induction). They are suitable for measuring the flow of conductive liquids (such as sewage, acid and alkali solutions, and slurry). They feature no mechanical rotating parts, low pressure loss, wide measurement range, and strong anti-interference capabilities. They can achieve bidirectional flow measurement, offering high accuracy and good stability. Widely used in water treatment, chemical, metallurgical, and environmental protection industries, they can adapt to complex working conditions, support real-time data transmission and remote monitoring, and meet the flow monitoring and control needs of industrial production.

If you want to know more about our electromagnetic flowmeter, please feel free to contact us, we will reply you within 24 hours.

1. Temperature:
Ammonia rubber lining: -20℃ to +65℃
PTFE: -30℃ to +180℃
PVC rubber: -20℃ to +80℃
PP: -20℃ to +100℃
2. Rated pressure: 0.25~4MPa
3. Flow velocity range: 0.3~12m/s
4. Output signal and load resistance: 0~10mA DC, 0~10000Ω; Upper limit of output frequency: 1~5000Hz; 4-20mA DC, 0~500Ω; With lightning protection.
5.Electrode materials: including stainless steel, titanium, tantalum, Hastelloy, and uranium.

1. Water treatment industry: Measuring the influent and effluent flow rates of tap water, industrial wastewater, and sewage treatment plants;
2. Chemical industry: Measuring the flow rates of conductive media such as acid and alkali solutions, electrolytes, and chemical raw materials;
3. Metallurgical industry: Monitoring flow data of cooling water, slurry, and metal smelting liquids under various operating conditions;
4. Environmental engineering: Calculating wastewater discharge and reagent dosage to support environmental compliance monitoring.

Technical Information Of Electromagnetic Flowmeter:

Parameter	Specification
Nominal Diameter	40/50/65/80/100/125/150/200/250/300/350/400/450/500/600/700/800/900/1000/1200/1400/1600/1800/2000
Nominal Diameter	Note: Special specifications can be customized
Measurement Accuracy	±0.5%, ±1.0%, ±1.5
Medium Temperature	- Chloroprene rubber liner: -20℃ ~ +65℃
	- PTFE liner: -30℃ ~ +180℃
	- Perfluoroethylene propylene liner: -20℃ ~ +180℃
Ambient Temperature	-25℃ ~ +45℃
Relative Humidity	5% ~ 95%
Rated Pressure	- DN10-DN80: 4.0MPa
	- DN100-DN150: 1.6MPa
	- DN200-DN1000: 1.0MPa
	- DN1200-DN2000: 0.6MPa
	- DN2200-DN2000: 0.25MPa
Flow Range	0.3 ~ 12m/s
Conductivity	Conductivity of measured fluid ≥5μs/cm
Output Signal & Load Resistance	- Output 10mA DC, 0 ~ 1000Hz
	- 0 ~ 10kHz AC: 1 ~ 5000Ω
	- 4-20mA DC: 0 ~ 5000Ω
Protection	IP67 protection
Serial Communication	Optional RS232C or RS48
Pulse Output	Upper limit 5000CPM
Pulse Output	Pulse equivalent: 0.0001 ~ 10⁴m³/CP
Pulse Width	Automatically set to 20ms or square wave
Electrode Material	Including stainless steel, titanium, tantalum, Hastelloy, oil

Case Study

Products & Service