I-JEF-300 Electromagnetic Flowmeter

Incazelo emfushane:

I-JEF-300 yochungechunge lwe-electromagnetic flowmeter iqukethe inzwa nesiguquli.Isekelwe emthethweni ka-Faraday wokungeniswa kuka-electromagnetic, osetshenziselwa ukukala ukugeleza kwevolumu yoketshezi oluqhutshwayo olunomthamo omkhulu kuno-5μs/cm.Kuyimitha ye-inductive yokulinganisa ukugeleza kwevolumu ye-conductive medium.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Ngaphezu kokulinganisa ukugeleza kwevolumu yoketshezi olujwayelekile lwe-conductive, lungasetshenziswa futhi ukukala ukugeleza kwevolumu yoketshezi olunamandla oludlayo olufana ne-asidi eqinile ne-alkali kanye noketshezi olufana nolwe-liquid-solid lwezigaba ezimbili ezimisiwe njenge-slurry, i-pulp ne-pulp yephepha. .Isetshenziswa kabanzi ukulinganisa ukugeleza kwe-petroleum, amakhemikhali, i-metallurgy, izindwangu, ukwenza amaphepha, ukuvikelwa kwemvelo, ukudla kanye neminye imikhakha yezimboni kanye nokuphathwa kukamasipala, ukwakhiwa kokugcina amanzi, imifula, neminye imikhakha.

Imininingwane Yomkhiqizo

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

Isicelo

● I-conductive liquid evamile

● Uketshezi olunamandla olubolayo njenge-asidi eqinile ne-alkali

● Uketshezi olulinganayo oluqinile lwezigaba ezimbili olumisiwe olufana nodaka, i-pulp, ne-pulp yephepha

Izici

● Ukucubungula kwedijithali, ikhono eliqinile lokulwa nokuphazamiseka, ukulinganisa okuthembekile, ukunemba okuphezulu, ububanzi bokulinganisa ukugeleza kungafinyelela ku-150:1;

● Ukunikezwa kwamandla okushintshwa kwe-EMI okuphansi kakhulu, ububanzi bamandla kagesi afanele, ukusebenza kahle kwe-anti-EMI;

● Sebenzisa i-microprocessor eshumekiwe engu-16-bit, enesivinini sokusebenza esisheshayo, ukunemba okuphezulu, kanye nesandiso segagasi esingunxande esihlelekayo, esithuthukisa ukuzinza kwesilinganiso sokugeleza kanye nokusetshenziswa kwamandla okuphansi;

● Sebenzisa izingxenye ze-SMD nobuchwepheshe be-surface mount (SMT), ukwethembeka kwesekethe ephezulu;

● Azikho izingxenye ezihambayo epayipini, azikho izingxenye ezivimbela ukugeleza, futhi cishe akukho ukulahlekelwa kwengcindezi eyengeziwe esilinganisweni;

● Ingashintsha ububanzi be-inthanethi esizeni ngokuya ngezidingo zangempela zabasebenzisi;

● Imiphumela yokulinganisa izimele kumapharamitha aphathekayo afana nokusabalalisa isivinini sokugeleza, ukucindezela koketshezi, izinga lokushisa, ukuminyana, i-viscosity;

● Isibonisi se-LCD esikhanyiselwe emuva nge-high-definition, ukusebenza okugcwele kwemenyu yesiShayina, kulula ukuyisebenzisa, kulula ukuyisebenzisa, ukufunda nokuqondakala kalula;

● Ngokuphuma kwesignali yokuxhumana kwedijithali okufana ne-RS485, RS232, Hart, ne-Modbus (kuyakhetheka);

● Ngokuzihlola kanye nomsebenzi wokuzixilonga;

● Ngomsebenzi wokurekhoda ophelele wehora, ukurekhoda inani eliphelele lokugeleza ngamahora, elifanele ukukalwa kokwabelana kwesikhathi (ongakukhetha);

● Kukhona Izihlanganisi ezintathu, ezingabonisa inani lokunqwabelana eliya phambili, inani lokuqoqwa elihlehlayo, kanye nenani lesibalo somehluko ngokulandelanayo.Kukhona iwashi langaphakathi lokuvula amandla phansi, elingaqopha izikhathi zokwehla kwamandla angu-16.(uyazikhethela);

● Ngo-opharetha ophathwa ngesandla nge-infrared, enezinga lokuxhumana elingu-115KHZ, ingasebenzisa yonke imisebenzi yesiguquli ukude ngaphandle kokuxhumana (ongakukhetha).

Iphothifoliyo Yomkhiqizo

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)

Imininingwane

Ukulinganisa Okumaphakathi

Uketshezi lwe-conductive oluqukethe ukungcolaUketshezi olunamandla olubolayo njenge-asidi, i-alkali, amanzi olwandle

Ukunemba

0.5%R 1.0%R

Ukuphindaphinda

0.1% 0.2

Isilinganiso sobubanzi

20:1

Isivinini sokugeleza

0.5- 10m/s

Uhlobo

Okubalulekile Insimbi ye-carbon
Insimbi engagqwali
Isimo Uhlobo oluhlanganisiwe
Uhlobo lokuhlukanisa
Ukuxhumana Uhlobo lwe-Flange
Uhlobo lwe-clamp-on
Uhlobo lomucu
Uhlobo lwe-plug-in

I-Lining Material

Irabha CR
PU
I-PTFE I-PTFE
FEP
PFA

Ububanzi bokuzisholo

Irabha I-DN 40- DN 2000
I-PTFE I-DN 10 - DN 600

I-Electrode

316L
Hastelloy B
Hastelloy C
Ti
Ta
Pt
I-Tungsten Carbide

Okokufaka Kwesiginali

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

Data Interface

RS-232, RS485, HART, Modbus, Profibus

Indawo Yokusebenzela

 

Izinga lokushisa elimaphakathi Irabha: -20°C ~ +60°C
Irabha(izinga lokushisa eliphezulu): -20°C ~ +90°C
I-PTFE: -30°C ~ +120°C
I-PTFE(izinga eliphezulu lokushisa): -20°C ~ +160°C
Isimo semvelo Izinga lokushisa: -25°C ~ +60°CUkuswakama: 5% ~ 95%

Ukunikezwa kwamandla kagesi

I-DC8~ 36V noma i-AC85~ 264V (kuyakhetheka)

Ukuvikelwa

IP65 IP68

Ongazikhethela I-Lining Material

Okubalulekile

Ukucaciswa.

Maphakathi

I-Medium Temp.

I-Pipe Diameter

Irabha

CR

Ukumelana ne-Abrasion: kuhle

Ukumelana nokugqwala: okuvamile

amanzi,

amanzi olwandle

<60°C

I-DN50-2000

PU

Ukumelana ne-Abrasion: kuhle kakhulu

Ukumelana nokugqwala: kubi

i-slurry, i-pulp, ne-pulp yephepha

<60°C

I-DN25-500

I-Fluorine Plastic

I-PTFE

Ukumelana nokugqwala: kuhle kakhulu

i-asidi eqinile ne-alkali

<120°C

I-DN25-1600

FEP

Ukumelana nokugqwala: kuhle kakhulu

i-asidi eqinile ne-alkali

<120°C

I-DN10-200

PFA

Ukumelana nokugqwala: kuhle kakhulu

i-asidi eqinile ne-alkali

<160°C

I-DN10-300

I-Electrode yokuzikhethela

Okubalulekile

Ukucaciswa

316L

1 Amanzi asekhaya, amanzi ezimboni, amanzi aluhlaza, amanzi omthombo, indle yasemadolobheni;2 Ama-asidi agqwalayo abuthaka, izisekelo kanye nezixazululo zikasawoti.

Hastelloy B

Kuyafaneleka:1 I-Hydrochloric acid (i-concentration engaphansi kuka-10%) engeyona i-oxidizing;2 I-sodium hydroxide (ukugxila ngaphansi kuka-50%), isixazululo se-alkali se-ammonium hydroxide;3 i-Phosphoric acid, i-organic acid;Ayifanelekile:1 i-nitric acid.

Hastelloy C

Kuyafaneleka:1 I-asidi ehlanganisiwe kanye noketshezi oluxubile lwe-asidi eyinkimbinkimbi ne-sulfuric acid;2 Usawoti oxidizing njengeFe+++, Cu++, amanzi olwandle;3 i-Phosphoric acid, i-organic acid;Ayifanelekile:1 I-Hydrochloric acid.

Ti

Kuyafaneleka:I-Chloride engu-1 (i-chloride / i-magnesium / i-aluminium / i-calcium / i-ammonium / insimbi, njll.);2 Usawoti we-sodium, usawoti we-potassium, usawoti we-ammonium, i-hypoaluminate, amanzi olwandle;3 I-Potassium hydroxide okugxilwe kwayo kungaphansi kwama-50%, kanye ne-potassium hydroxide ne-barium hydroxide salt solutions;Ayifanelekile:Ukunciphisa ama-asidi afana ne-hydrochloric acid, i-sulfuric acid, i-hydrogen phosphate, i-krypton acid, njll.

Ta

Kuyafaneleka:1 I-Hydrochloric acid (i-concentration engaphansi kuka-40%), hlambulula i-sulfuric acid kanye ne-concentrated sulfuric acid (ngaphandle kwe-oleum);2 I-Chlorine dioxide, i-ferric chloride, i-hypochlorous acid, i-sodium oxide, i-acetic acid, njll.3 Ama-oxidizing acids afana ne-nitric acid (kuhlanganise ne-fuming nitric acid), i-aqua regia emazingeni okushisa angaphansi kuka-80°C;Ayifanelekile:I-Alkali, i-Hydrogen Nitrogen Acid.

Pt

Kuyafaneleka:Zonke izixazululo ze-acid-base kanye nosawoti (kuhlanganise ne-fuming sulfuric acid, fuming nitric acid) i-aqua regia, i-ammonium usawoti;Ayifanelekile:I-Alkali, i-Hydrogen Nitrogen Acid.

I-Tungsten Carbide

Kuyafaneleka:I-Pulp, indle;Ayifanelekile:Ama-acids e-organic, ama-organic acid, ama-chloride.

Ukucushwa

Uhlobo Isimo Uhlobo oluhlanganisiwe lwe-JEF-301
Uhlobo lokuhlukaniswa kwe-JEF-302
Uhlobo lwe-plug-in lwe-JEF-303
Okubalulekile 1 Carbon steel
2 Insimbi engagqwali
Ukuxhumana F Uhlobo lwe-Flange
C Uhlobo lwe-clamp-on
T Uhlobo lwentambo
I-Lining Material Irabha 1 CR
  2 PU
I-PTFE 3 I-PTFE
  4 FEP
  5 PFA
Ububanzi bokuzisholo DN mm
I-Electrode I-SS 316L
HB Hastelloy B
HC Hastelloy C
Thi
Ta
Pt
I-TC Tungsten Carbide
Okokufaka Kwesiginali 4 ~ 20mA
B 4- 20 mA/1 - 5 KHz
Data Interface A RS-232 B RS485 HART M Modbus P Profibus

Isibonelo: JEF3011F-3-DN100-Ta- A - B

PS: Ukucushwa okujwayelekile = I-flange ehlanganisiwe ye-carbon-steel electromagnetic flowmeter + PFFE material lining + DN100mm + Ta electrode+4~20Ma okukhipha+RS485


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