JEF-300 Electromagnetic Flowmeter

Lus piav qhia luv luv:

JEF-300 series electromagnetic flowmeter muaj lub sensor thiab lub converter.Nws yog raws li Faraday txoj cai ntawm electromagnetic induction, uas yog siv los ntsuas qhov ntim ntawm cov kua conductive nrog conductivity ntau dua 5μs / cm.Nws yog ib qho inductive meter rau ntsuas qhov ntim ntawm qhov nruab nrab conductive.


Product Detail

Khoom cim npe

Product Description

Ntxiv nrog rau kev ntsuas qhov ntim ntawm cov kua dej dav dav, nws kuj tseem tuaj yeem siv los ntsuas qhov ntim ntawm cov kua dej muaj zog xws li cov kua qaub thiab alkali thiab cov kua-khib nyiab ob-theem ncua kev kawm ua kua xws li slurry, pulp thiab ntawv pulp. .Nws yog dav siv rau kev ntsuas dej ntws, tshuaj lom neeg, metallurgy, textile, papermaking, kev tiv thaiv ib puag ncig, khoom noj khoom haus thiab lwm yam kev lag luam thiab kev tswj xyuas hauv nroog, kev txuag dej, dej ntws, thiab lwm yam.

Khoom Paub meej

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

Daim ntawv thov

● General conductive kua

● Muaj zog corrosive kua xws li muaj zog acid thiab alkali

● Uniform kua-khoom ob-theem ncua kev kawm ua kua xws li slurry, pulp, thiab ntawv pulp

Nta

● Kev ua cov digital, muaj peev xwm tiv thaiv kev cuam tshuam, kev ntsuas txhim khu kev qha, siab precision, ntws ntsuas ntau yam tuaj yeem ncav cuag 150: 1;

● Ultra-low EMI hloov fais fab mov, qhov loj voltage ntau ntawm cov khoom siv hluav taws xob tsim nyog, kev ua haujlwm zoo los tiv thaiv EMI;

● Siv 16-ntsis embedded microprocessor, nrog kev ua haujlwm ceev ceev, siab precision, thiab programmable low-frequency rectangular yoj excitation, txhim kho qhov ruaj khov ntawm kev ntsuas ntws thiab kev siv hluav taws xob tsawg;

● Siv SMD qhov chaw thiab nto mount (SMT) technology, siab Circuit Court kev ntseeg siab;

● Tsis muaj qhov txav ntawm cov yeeb nkab, tsis muaj qhov ntws thaiv qhov chaw, thiab yuav luag tsis muaj qhov poob siab ntxiv hauv qhov ntsuas;

● Nws tuaj yeem hloov kho qhov ntau ntawm online on-site raws li qhov xav tau tiag tiag ntawm cov neeg siv;

● Cov txiaj ntsig kev ntsuas yog ywj siab ntawm lub cev tsis muaj zog xws li kev faib tawm nrawm, dej siab, kub, ntom, viscosity;

● High-definition backlit LCD zaub, tag nrho suav cov zaub mov ua haujlwm, yooj yim siv, yooj yim rau kev khiav lag luam, yooj yim kawm thiab nkag siab;

● Nrog cov teeb liab kev sib txuas lus digital tso zis xws li RS485, RS232, Hart, thiab Modbus (yeem);

● Nrog rau kev kuaj tus kheej thiab kuaj tus kheej muaj nuj nqi;

● Nrog rau tag nrho cov ntaub ntawv teev teev muaj nuj nqi, sau tag nrho cov dej ntws hauv cov xuab moos, haum rau kev ntsuas lub sij hawm sib koom (yeem);

● Muaj peb lub Integrators, uas tuaj yeem tso saib cov nyiaj khaws cia rau pem hauv ntej, tus nqi rov qab los, thiab qhov sib txawv ntawm cov nyiaj xam raws li.Nws muaj lub moos sab hauv lub zog-down, uas tuaj yeem sau 16 lub sijhawm fais fab tuag.(yeem);

● Nrog tus neeg teb xov tooj infrared, nrog tus nqi sib txuas lus 115KHZ, nws tuaj yeem ua haujlwm txhua lub zog ntawm lub converter remotely yam tsis muaj kev sib cuag (yeem).

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

Ntsuas nruab nrab

Conductive kua uas muaj impuritiesMuaj zog corrosive kua xws li acid, alkali, seawater

Qhov tseeb

0.5% R 1.0% R

Rov ua dua

0.1% 0.2

Qhov sib piv

20: 1

Flow ceev

0.5-10m / s

Hom

Khoom siv Cov pa roj carbon steel
Stainless hlau
Cov duab Integrated hom
Split hom
Kev sib txuas Flange hom
Clamp-on hom
Xov hom
Plug-in hom

Khoom siv hauv ob sab phlu

Roj hmab CR
PU
PTFE PTFE
FEP
PFA

Nominal txoj kab uas hla

Roj hmab DN 40-DN 2000
PTFE Qauv TSIS MUAJ: DN10-DN 600

Hluav taws xob

316l ua
Hastelloy B
Hastelloy C
Ti
Ta
Pt
Tungsten Carbide

Teeb liab input

4 ~ 20mA
4-20 mA / 1 - 5 KHz

Cov ntaub ntawv interface

RS-232, RS485, HART, Modbus, Profibus

Ua haujlwm ib puag ncig

 

Nruab nrab kub Roj hmab: -20 ° C ~ + 60 ° C
Rubber (siab kub) : -20 ° C ~ + 90 ° C
PTFE: -30 ° C ~ + 120 ° C
PTFE (siab kub) : -20 ° C ~ + 160 ° C
Ib puag ncig tus mob Kub: -25 ° C ~ + 60 ° CCov av noo: 5% ~ 95%

Fais fab mov

DC8 ~ 36V lossis AC85 ~ 264V (yeem)

Kev tiv thaiv

IP65 IP68

Xaiv cov khoom siv hauv ob sab phlu

Khoom siv

Spec.

Nruab nrab

Nruab nrab Temp.

Txoj kab uas hla

Roj hmab

CR

Abrasion tsis kam: zoo

Corrosion tsis kam: zoo li qub

dej,

dej hiav txwv

60 ° C

DN50-2000

PU

Abrasion tsis kam: zoo heev

Corrosion kuj: phem

slurry, pulp, thiab ntawv pulp

60 ° C

DN25-500

fluorine yas

PTFE

Corrosion kuj: zoo heev

muaj zog acid thiab alkali

℃ 120 ° C

DN25-1600

FEP

Corrosion kuj: zoo heev

muaj zog acid thiab alkali

℃ 120 ° C

DN10-200

PFA

Corrosion kuj: zoo heev

muaj zog acid thiab alkali

℃ 160 ° C

DN10-300

Yeem Electrode

Khoom siv

Specification

316l ua

1 Cov dej hauv tsev, dej ua haujlwm, dej tsis qab, dej zoo, dej phwj hauv nroog;2 Tsis muaj zog corrosive acids, bases thiab ntsev tov.

Hastelloy B

Tsim nyog:1 Hydrochloric acid (tsawg dua 10% concentration) non-oxidizing acid;2 Sodium hydroxide (concentration tsawg dua 50%), ammonium hydroxide alkali tov;3 phosphoric acid, organic acid;Tsis haum:1 Nitric acid.

Hastelloy C

Tsim nyog:1 Cov kua qaub sib xyaw thiab cov kua sib xyaw ntawm cov kua qaub thiab sulfuric acid;2 Oxidizing ntsev xws li Fe+++, Cu++, seawater;3 phosphoric acid, organic acid;Tsis haum:1 Hydrochloric acid.

Ti

Tsim nyog:1 Chloride (chloride / magnesium / aluminium / calcium / ammonium / hlau, thiab lwm yam);2 Sodium ntsev, poov tshuaj ntsev, ammonium ntsev, hypoaluminate, seawater;3 Potassium hydroxide uas nws cov concentration tsawg dua 50%, thiab cov poov tshuaj hydroxide thiab barium hydroxide ntsev tov;Tsis haum:Txo cov kua qaub xws li hydrochloric acid, sulfuric acid, hydrogen phosphate, krypton acid, thiab lwm yam.

Ta

Tsim nyog:1 Hydrochloric acid (tsawg dua 40% concentration), dilute sulfuric acid thiab concentrated sulfuric acid (tsis suav oleum);2 chlorine dioxide, ferric chloride, hypochlorous acid, sodium oxide, acetic acid, thiab lwm yam.3 Oxidizing acids xws li nitric acid (xws li fuming nitric acid), aqua regia ntawm qhov kub qis dua 80 ° C;Tsis haum:Alkali, Hydrogen Nitrogen Acid.

Pt

Tsim nyog:Tag nrho cov kua qaub-puag thiab ntsev tov (xws li fuming sulfuric acid, fuming nitric acid) aqua regia, ammonium ntsev;Tsis haum:Alkali, Hydrogen Nitrogen Acid.

Tungsten Carbide

Tsim nyog:Pulp, dej phwj tuaj;Tsis haum:Inorganic acids, organic acids, chlorides.

Kev teeb tsa

Hom Cov duab JEF-301 Integrated hom
JEF-302 Split type
JEF-303 Plug-in hom
Khoom siv 1 Carbon hlau
2 Stainless hlau
Kev sib txuas Flange hom
C Clamp-on hom
T Xov hom
Khoom siv hauv ob sab phlu Roj hmab 1 CR
  2 PU
PTFE 3 PTFE
  4 FEP
  5 PAB
Nominal txoj kab uas hla DN mm
Hluav taws xob SWB 316L
HB Hastelloy B
HC Hastelloy C
Ti
Ta
Pt
TC Tungsten Carbide
Teeb liab input 4 ~ 20mA
B 4-20 mA / 1 - 5 KHz
Cov ntaub ntawv 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 cov ntaub ntawv hauv ob sab phlu + DN100mm + Ta electrode + 4 ~ 20Ma tso zis + RS485


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