wafer type vortex flow meter
Basic Info
Model No.: cx
Product Description
Model NO.: cx Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil Sensor: Tube/Flange Measuring Media: Liquid, Gas, Steam Price: Competitive Maintenance: Less and Easy Experience: More 20 Years Specification: CE SGS ISO Accuracy: ±0.2-0.5% Size: DN50-100 Type: Vortex Flow Meter Certification: CE, SGS, ISO Installation: Easy Exported: More 80 Countries Trademark: GN Origin: Shanghai Piezoelectric / capacitance type vortex flow meter
Working principle
To install a vortex generator(bluff body)in the fluid,which can produces regular vortex at both
sides of the vortex generator altematively.Such vortex is called Karman Vortex.Vortex trains are
asymmetrically arranged at the downstream of the vortex geberator. Suppose the generating
frequency of the vortex is f,the average speed of the incoming flow of the tested medium is V,the
head-on width of the vortex generator is d,and the diameter of the flowmeter is D,and base on the
principles of Karman Vortex,the following relations will be obtained:
Main technical
Nominal diameter(mm):
25,40,50,65,80,100,125,150,200,250,300,(300~1000
Insert type)
Nominal pressure (MPa):
DN25-DN200 4.0(>4.0 Supply agreement),DN250-DN300 1.6(>1.6
Note: (300) to (1000) diameter for insertion type
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Working principle
To install a vortex generator(bluff body)in the fluid,which can produces regular vortex at both
sides of the vortex generator altematively.Such vortex is called Karman Vortex.Vortex trains are
asymmetrically arranged at the downstream of the vortex geberator. Suppose the generating
frequency of the vortex is f,the average speed of the incoming flow of the tested medium is V,the
head-on width of the vortex generator is d,and the diameter of the flowmeter is D,and base on the
principles of Karman Vortex,the following relations will be obtained:
Main technical
Nominal diameter(mm):
25,40,50,65,80,100,125,150,200,250,300,(300~1000
Insert type)
Nominal pressure (MPa):
DN25-DN200 4.0(>4.0 Supply agreement),DN250-DN300 1.6(>1.6
Note: (300) to (1000) diameter for insertion type
| Meter diameter (mm) | Liquid | Gas | ||
| Measuring range (m3/h) | Output frequency range(Hz) | Measuring range (m3/h) | Output frequency range(Hz) | |
| 25 | 1.2-16 | 25-336 | 8.8-55 | 190-1140 |
| 40 | 2-40 | 10-200 | 27-205 | 140-1040 |
| 50 | 3-60 | 8-160 | 35-380 | 94-1020 |
| 80 | 6.5-130 | 4.1-82 | 86-1100 | 55-690 |
| 100 | 15-220 | 4.7-69 | 133-1700 | 42-536 |
| 150 | 30-450 | 2.8-43 | 347-4000 | 33-380 |
| 200 | 45-800 | 2-31 | 560-8000 | 22-315 |
| 250 | 65-1250 | 1.5-25 | 890 -11000 | 18-221 |
| 300 | 95-2000 | 1.2-24 | 1360-18000 | 16-213 |
| (300) | 100-1500 | 5.5-87 | 1560-15600 | 85-880 |
| (400) | 180-3000 | 5.6-87 | 2750-27000 | 85-880 |
| (500) | 300-4500 | 5.6-88 | 4300-43000 | 85-880 |
| (600) | 450-6500 | 5.7-89 | 6100-61000 | 85-880 |
| (800) | 750-10000 | 5.7-88 | 11000-110000 | 85-880 |
| (1000) | 1200-1700 | 5.8-88 | 17000-170000 | 85-880 |
| >(1000) | Agreement | Agreement | ||
Product Categories : Flow Meters > Flow Meter For Liquid
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