Professional Design Sanitary Type Vortex Flowmeter - JEF-300 Electromagnetic Flowmeter –

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Professional Design Sanitary Type Vortex Flowmeter - JEF-300 Electromagnetic Flowmeter – Detail:

Product Details

JEF-300
JEF-303
JEF-304
JEF-302
JEF-301

Application

● General conductive liquid

● Strong corrosive liquids such as strong acid and alkali

● Uniform liquid-solid two-phase suspension liquid such as slurry, pulp, and paper pulp

Features

● Digital processing, strong anti-interference ability, reliable measurement, high precision, flow measurement range can reach 150:1;

● Ultra-low EMI switching power supply, the large voltage range of suitable power supply, good anti-EMI performance;

● Use 16-bit embedded microprocessor, with fast operation speed, high precision, and programmable low-frequency rectangular wave excitation, improving the stability of flow measurement and low power consumption;

● Use SMD parts and surface mount (SMT) technology, high circuit reliability;

● No moving parts in the pipe, no flow blocking parts, and there is almost no additional pressure loss in the measurement;

● It can modify the range of online on-site according to the actual needs of users;

● The measurement results are independent of the physical parameters such as flow velocity distribution, fluid pressure, temperature, density, viscosity;

● High-definition backlit LCD display, full Chinese menu operation, easy to use, easy to operate, easy to learn and understand;

● With digital communication signal output such as RS485, RS232, Hart, and Modbus (optional);

● With self-test and self-diagnosis function;

● With hourly total recording function, recording the total amount of flow in hours, suitable for time-sharing measurement (optional);

● There are three Integrators, which can display the forward accumulation amount, the reverse accumulation amount, and the difference calculation amount respectively. There is an internal power-down clock, which can record 16 power-down times. (optional);

● With an infrared handheld operator, with a 115KHZ communication rate, it can operate all functions of the converter remotely without contact (optional).

Product Portfolio

JEF-300 Electromagnetic Flowmeter (1)
JEF-300 Electromagnetic Flowmeter (6)
JEF-300 Electromagnetic Flowmeter (5)
JEF-300 Electromagnetic Flowmeter (4)
JEF-300 Electromagnetic Flowmeter (2)
JEF-300 Electromagnetic Flowmeter (7)
JEF-300 Electromagnetic Flowmeter (8)
JEF-300 Electromagnetic Flowmeter (3)

Specifications

Measuring Medium

Conductive liquids containing impuritiesStrong corrosive liquids such as acid, alkali, seawater

Accuracy

士0.5%R 士1.0%R

Repeatability

0.1% 0.2

Range ratio

20:1

Flow velocity

0.5- 10m/s

Type

Material Carbon steel 
Stainless steel
Shape Integrated type 
Split type
Connection Flange type
Clamp-on type
Thread type
Plug-in type

Lining Material

Rubber CR
PU
PTFE PTFE
FEP
PFA

Nominal diameter

Rubber DN 40- DN 2000
PTFE DN 10 – DN 600

Electrode

316L
Hastelloy B
Hastelloy C
Ti
Ta
Pt
Tungsten Carbide

Signal Input

4~ 20mA
4- 20 mA/1 – 5 KHz

Data Interface

RS-232, RS485, HART, Modbus,Profibus

Working Environment

 

Medium temperature Rubber :  -20°C ~ +60°C
Rubber(high-temperature) : -20°C ~ +90°C
PTFE :  -30°C ~ +120°C
PTFE(high-temperature) : -20°C ~ +160°C
Environment condition Temperature:-25°C ~ +60°CHumidity:    5% ~ 95 %

Power Supply

DC8~ 36V or AC85~ 264V(optional)

Protection

IP65   IP68

Optional Lining Material

Material

Spec.

Medium

Medium Temp.

Pipe Diameter

Rubber

CR

Abrasion resistance:good

Corrosion resistance:normal

water,

seawater

<60°C

DN50-2000

PU

Abrasion resistance:excellent 

Corrosion resistance:bad

slurry, pulp, and paper pulp

<60°C

DN25-500

Fluorine Plastic

PTFE

Corrosion resistance:excellent

strong acid and alkali

<120°C

DN25-1600

FEP

Corrosion resistance:excellent

strong acid and alkali

<120°C

DN10-200

PFA

Corrosion resistance:excellent

strong acid and alkali

<160°C

DN10-300

Optional Electrode

Material

Specification

316L

1 Domestic water, industrial water, raw water, well water, urban sewage; 2 Weak corrosive acids, bases and salt solutions.

Hastelloy B

Suitable: 1 Hydrochloric acid (less than 10% concentration) non-oxidizing acid; 2 Sodium hydroxide (concentration less than 50%), ammonium hydroxide alkali solution; 3 Phosphoric acid, organic acid; Not suitable: 1 Nitric acid.

Hastelloy C

Suitable:1 Mixed acid and mixed liquid of complex acid and sulfuric acid; 2 Oxidizing salts such as Fe+++, Cu++, seawater; 3 Phosphoric acid, organic acid; Not suitable:1 Hydrochloric acid.

Ti

Suitable:1 Chloride(chloride / magnesium / aluminum / calcium / ammonium / iron, etc.); 2 Sodium salt, potassium salt, ammonium salt, hypoaluminate, seawater; 3 Potassium hydroxide whose concentration is less than 50%, and the potassium hydroxide and barium hydroxide salt solutions; Not suitable: Reducing acids such as hydrochloric acid, sulfuric acid, hydrogen phosphate, krypton acid, etc.

Ta

Suitable: 1 Hydrochloric acid (less than 40% concentration), dilute sulfuric acid and concentrated sulfuric acid (excluding oleum); 2 Chlorine dioxide, ferric chloride, hypochlorous acid, sodium oxide, acetic acid, etc. 3 Oxidizing acids such as nitric acid (including fuming nitric acid), aqua regia at a temperature lower than 80°C; Not suitable: Alkali, Hydrogen Nitrogen Acid.

Pt

Suitable:All acid-base and salt solutions (including fuming sulfuric acid, fuming nitric acid) aqua regia, ammonium salt; Not suitable: Alkali, Hydrogen Nitrogen Acid.

Tungsten Carbide

Suitable:Pulp, sewage; Not suitable:Inorganic acids, organic acids, chlorides.

Configuration

Type Shape JEF-301  Integrated type
JEF-302  Split type
JEF-303  Plug-in type
Material 1  Carbon steel 
2  Stainless steel
Connection F  Flange type
C  Clamp-on type
T  Thread type
Lining Material Rubber 1  CR
  2  PU
PTFE 3  PTFE
  4  FEP
  5  PFA
Nominal diameter DN mm
Electrode SS    316L
HB   Hastelloy B
HC   Hastelloy C
Ti    
Ta
Pt
TC   Tungsten Carbide
Signal Input A  4~ 20mA
B  4- 20 mA/1 – 5 KHz
Data Interface A RS-232     B RS485     H HART  M Modbus   P Profibus

Example: JEF3011F-3-DN100-Ta- A – B

PS: Standard configuration = Integrated flange carbon-steel electromagnetic flowmeter + PFFE material lining + DN100mm + Ta electrode+4~20Ma output+RS485


Product detail pictures:

Professional Design Sanitary Type Vortex Flowmeter - JEF-300 Electromagnetic Flowmeter – detail pictures

Professional Design Sanitary Type Vortex Flowmeter - JEF-300 Electromagnetic Flowmeter – detail pictures

Professional Design Sanitary Type Vortex Flowmeter - JEF-300 Electromagnetic Flowmeter – detail pictures

Professional Design Sanitary Type Vortex Flowmeter - JEF-300 Electromagnetic Flowmeter – detail pictures

Professional Design Sanitary Type Vortex Flowmeter - JEF-300 Electromagnetic Flowmeter – detail pictures

Professional Design Sanitary Type Vortex Flowmeter - JEF-300 Electromagnetic Flowmeter – detail pictures


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We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for Professional Design Sanitary Type Vortex Flowmeter - JEF-300 Electromagnetic Flowmeter – , The product will supply to all over the world, such as: Colombia, Victoria, Madagascar, Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for yourself in China. Of course, other services, like consulting, can be offered too.
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