Factory source Turbine Air Flow Meter - JEF-400 Series Vortex Folwmeter –
Factory source Turbine Air Flow Meter - JEF-400 Series Vortex Folwmeter – Detail:
Product Description
Vortex flowmeters are used in numerous branches of industry to measure the volume flow of liquids, gases and steam. Applications in the chemicals and petrochemicals industries, for example, in power generation and heat-supply systems involve widely differing fluids: saturated steam, superheated steam, compressed air, nitrogen, liquefied gases, flue gases, carbon dioxide, fully demineralized water, solvents, heat-transfer oils, boiler feedwater, condensate, etc.
Product Details
Application
Steam, Air, Compressed air, Biogas, Methane gas, CO2, Oxygen(O2), Helium gas, LNG, N2, KEROSENE, Methane gas, Water.
Features
● In-line flange process connection vortex flow meter, sensor size up to 12 inch
● Powerful and easy configuration vortex flow transmitter
● Easy installation
● All stainless steel vortex flowmeter
● Little pressure loss
● Large measuring range and high accuracy
● Accurate flow measurement is not affected by the fluids density, pressure, temperature, also viscosity
● No moving mechanical parts inside the vortex flow sensor, so high reliability and low maintenance
● Low price cost flow meter
Product Portfolio
Specifications
|
Measuring Medium |
Gas, Liquid, Steam | |
|
Accuracy |
Liquid | ±1% |
| Gas Steam | ±1.5%~±1% | |
|
Range ratio |
1:10 1:15 1:20 |
|
|
Nominal diameter |
DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300 |
|
|
Type |
Material | 304L SS |
| 316L SS | ||
| Shape | Integrated type (Local display) | |
| Split type | ||
| Connection | Flange type | |
| Clamp-on type | ||
| Plug-in type | ||
|
Signal Input |
Pulse signal, 4- 20 mA | |
|
Data Interface |
RS-232, RS485, HART, Modbus，Profibus | |
|
Working Environment
|
Medium temperature | -40°C ~ +250°C |
| -40°C ~ +320°C | ||
| Environment condition | Temperature: -20°C ~ +60°CHumidity: 5% ~ 95 % | |
|
Power Supply |
Battery, 24V | |
|
Protection |
IP65, IP68 | |
|
Explosion-proof |
ExiaIICT5, ExdIIBT6 | |
Application Range-Flange type
|
Diameter |
Liquid medium Range（m³/h） |
Gas medium Range（m³/h） |
Connection |
Pressure Mpa |
|
DN15 |
1.2-6.2 |
5-25 |
Flange |
2.5/1.6 |
|
DN20 |
1.5-10 |
8-50 |
Flange |
2.5/1.6 |
|
DN25 |
1.6-16 |
10-70 |
Flange |
2.5/1.6 |
|
DN32 |
1.9-19 |
15-150 |
Flange |
2.5/1.6 |
|
DN40 |
2.5-26 |
22-220 |
Flange |
2.5/1.6 |
|
DN50 |
3.5-38 |
36-320 |
Flange |
2.5/1.6 |
|
DN65 |
6.2-65 |
50-480 |
Flange |
2.5/1.6 |
|
DN80 |
10-100 |
70-640 |
Flange |
2.5/1.6 |
|
DN100 |
15-150 |
130-1100 |
Flange |
2.5/1.6 |
|
DN125 |
25-250 |
200-1700 |
Flange |
1.6/1.6 |
|
DN150 |
36-380 |
280-2240 |
Flange |
1.6/1.6 |
|
DN200 |
62-650 |
580-4960 |
Flange |
1.6/1.6 |
|
DN250 |
140-1400 |
970-8000 |
Flange |
1.6/1.6 |
|
DN300 |
200-2000 |
1380-11000 |
Flange |
1.6/1.6 |
Application Range- Plug-in type
|
Diameter |
Measuring Range（m³/h） |
Diameter |
Measuring Range（m³/h） |
||
|
Liquid |
Gas |
Liquid |
Gas |
||
|
DN250 |
80-1150 |
1060-10600 |
DN900 |
970-12000 |
13000-130000 |
|
DN300 |
13-1400 |
1540-15400 |
DN1000 |
1130-16900 |
17000-170000 |
|
DN400 |
180-2700 |
2700-27000 |
DN1100 |
1450-18000 |
19000-190000 |
|
DN500 |
280-4200 |
4240-42400 |
DN1200 |
1630-24400 |
24400-244000 |
|
DN600 |
410-6100 |
6100-61000 |
DN1300 |
2020-25300 |
27000-270000 |
|
DN700 |
580-7300 |
7800-78000 |
DN1400 |
2350-29500 |
31000-310000 |
|
DN800 |
720-10800 |
10850-108500 |
DN1500 |
2550-38000 |
38200-382000 |
Configuration
| Type | Shape | JEF-401 Integrated type （Local display） | |||||||
| JEF-402 Split type | |||||||||
| Material | 1 304L | ||||||||
| 2 316L | |||||||||
| Connection | F Flange type | ||||||||
| C Clamp-on type | |||||||||
| P Plug-in type | |||||||||
| Compensation | □N No | T Temp. | P Pressure | TP Both | |||||
| Medium | □1 Liquid | 2 Gas | 3 Compressed air | 4 Steam | |||||
| Nominal diameter | DN mm | ||||||||
| Power | 1 Battery | 2 24V | |||||||
| Signal output | 1 No | 1 Pulse signal | 2 4-20mA | ||||||
| Data Interface | A RS-232 B RS485 H HARTM Modbus P Profibus other | ||||||||
| EX grade | 1 No | 2 ExdIIBT6 | other | ||||||
Example: JEF4021F-TP-1DN100-1-2-B-2
PS: Standard configuration = 316L Integrated flange type vortex flowmeter +
Temperature & pressure compensation + Liquid DN100mm + Battery+4-20Ma+RS-485+ ExdIIBT6
Product detail pictures:
Related Product Guide:
Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for Factory source Turbine Air Flow Meter - JEF-400 Series Vortex Folwmeter – , The product will supply to all over the world, such as: Florida, Comoros, UK, We hope to have long-term cooperation relationships with our clients. If you are interested in any of our products, please do not hesitate to send enquiry to us/company name. We ensure that you can be totally satisfied with our best solutions!
By Eden from Sydney - 2018.09.29 17:23
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
By Daniel Coppin from Buenos Aires - 2018.09.19 18:37
