JEF-300 Electromagnetic Flowmeter

Takaitaccen Bayani:

JEF-300 jerin electromagnetic flowmeter ya ƙunshi firikwensin da mai canzawa.Ya dogara ne akan dokar Faraday na shigar da wutar lantarki, wanda ake amfani da shi don auna ƙarar kwararar ruwa mai ɗaukar nauyi tare da haɓakawa fiye da 5μs/cm.Mita ce ta inductive don auna ma'aunin ƙarar matsakaicin gudanarwa.


Cikakken Bayani

Tags samfurin

Bayanin samfur

Baya ga auna juzu'in magudanar ruwa na gabaɗaya, ana kuma iya amfani da shi don auna yawan kwararar ruwa masu ƙarfi kamar su acid mai ƙarfi da alkali da ruwa mai ɗauri mai ƙarfi mai ƙarfi biyu mai ƙarfi kamar slurry, ɓangaren litattafan almara da ɓangaren litattafan almara. .Ana amfani da shi sosai don auna kwararar man fetur, sinadarai, karafa, yadi, yin takarda, kare muhalli, abinci da sauran sassan masana'antu da gudanarwa na birni, ginin kiyaye ruwa, koguna, da sauran fannoni.

Cikakken Bayani

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

Aikace-aikace

● Ruwan ruwa na yau da kullun

● Abubuwan da ake lalatawa masu ƙarfi kamar su acid mai ƙarfi da alkali

● Ruwan dakatarwa mai kauri mai ƙarfi mai ƙarfi biyu kamar slurry, ɓangaren litattafan almara, da ɓangaren litattafan almara

Siffofin

● Yin aiki na dijital, ƙarfin hana tsangwama mai ƙarfi, ma'auni mai dogara, babban madaidaici, ma'aunin ma'auni zai iya kaiwa 150: 1;

● Ultra-low EMI sauya wutar lantarki, babban ƙarfin wutar lantarki na wutar lantarki mai dacewa, kyakkyawan aikin anti-EMI;

● Yi amfani da 16-bit saka microprocessor, tare da sauri aiki gudun, high daidaici, da kuma shirye-shirye low-mita rectangular motsi tashin hankali, inganta da kwanciyar hankali na kwarara auna da kuma low ikon amfani;

● Yi amfani da sassan SMD da fasaha na dutse (SMT), babban abin dogara;

● Babu sassa masu motsi a cikin bututu, babu sassa na toshe kwarara, kuma kusan babu ƙarin asarar matsa lamba a cikin ma'auni;

● Yana iya canza kewayon kan layi akan rukunin yanar gizon bisa ga ainihin bukatun masu amfani;

● Sakamakon ma'auni yana da 'yanci daga ma'auni na jiki kamar rarraba saurin gudu, matsa lamba na ruwa, zafin jiki, yawa, danko;

● Babban nuni na baya na LCD, cikakken aikin menu na kasar Sin, mai sauƙin amfani, mai sauƙin aiki, mai sauƙin koya da fahimta;

● Tare da fitowar siginar sadarwar dijital kamar RS485, RS232, Hart, da Modbus (na zaɓi);

● Tare da gwajin kai da aikin tantance kai;

● Tare da aikin rikodi na sa'a na sa'a, yin rikodin jimlar yawan ruwa a cikin sa'o'i, dace da ma'aunin rarraba lokaci (na zaɓi);

Akwai Haɗin kai guda uku, waɗanda zasu iya nuna adadin tarawa gaba, juzu'i na tarawa, da adadin lissafin bambancin bi da bi.Akwai agogo mai saukar da wuta na ciki, wanda zai iya yin rikodin sau 16 na rage wuta.(na zaɓi);

● Tare da afaretan hannu na infrared, tare da ƙimar sadarwa na 115KHZ, zai iya aiki da duk ayyukan mai canzawa ba tare da lamba ba (na zaɓi).

Fayil na samfur

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)

Ƙayyadaddun bayanai

Auna Matsakaici

Riwayoyin da ke ɗauke da ƙazantaRuwa masu ƙarfi masu lalata kamar acid, alkali, ruwan teku

Daidaito

0.5% R 1.0% R

Maimaituwa

0.1% 0.2

Rage rabo

20:1

Gudun gudu

0.5-10m/s

Nau'in

Kayan abu Karfe Karfe
Bakin karfe
Siffar Nau'in haɗaka
Nau'in tsaga
Haɗin kai Nau'in Flange
Nau'in manne
Nau'in zaren
Nau'in toshewa

Kayan Rufe

roba CR
PU
PTFE PTFE
FEP
PFA

Diamita mara kyau

roba DN 40-DN 2000
PTFE 10-DN 600

Electrode

316l
Hastelloy B
Hastelloy C
Ti
Ta
Pt
Tungsten Carbide

Shigar siginar

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

Interface Data

RS-232, RS485, HART, Modbus, Profibus

Muhallin Aiki

 

Matsakaicin zafin jiki Rubber: -20°C ~ +60°C
Rubber (high-zazzabi): -20°C ~ +90°C
PTFE: -30°C ~ +120°C
PTFE (high-zazzabi): -20°C ~ +160°C
Yanayin muhalli Zazzabi: -25°C ~ +60°CHumidity: 5% ~ 95%

Tushen wutan lantarki

DC8 ~ 36V ko AC85 ~ 264V (na zaɓi)

Kariya

IP65: IP68

Kayan Zaɓuɓɓuka na Rubutu

Kayan abu

Spec.

Matsakaici

Matsakaici Temp.

Diamita Bututu

roba

CR

Juriya abrasion: mai kyau

Juriya na lalata: al'ada

ruwa,

ruwan teku

60°C

DN50-2000

PU

Juriya abrasion: kyau

Juriya na lalata: mara kyau

slurry, ɓangaren litattafan almara, da ɓangaren litattafan almara

60°C

Saukewa: DN25-500

Fluorine Plastics

PTFE

Lalata juriya: kyau

mai karfi acid da alkali

120°C

Saukewa: DN25-1600

FEP

Lalata juriya: kyau

mai karfi acid da alkali

120°C

Saukewa: DN10-200

PFA

Lalata juriya: kyau

mai karfi acid da alkali

160°C

DN10-300

Electrode na zaɓi

Kayan abu

Ƙayyadaddun bayanai

316l

1 Ruwan cikin gida, ruwan masana'antu, ruwa mai ɗanɗano, ruwan rijiyar, najasar birni;2 Raunan acid mai lalata, tushe da maganin gishiri.

Hastelloy B

Dace:1 Hydrochloric acid (kasa da 10% maida hankali) acid mara oxidizing;2 Sodium hydroxide (natsuwa kasa da 50%), ammonium hydroxide alkali bayani;3 phosphoric acid, Organic acid;Bai dace ba:1 Nitric acid.

Hastelloy C

Dace:1 Mixed acid da gauraye ruwa na hadadden acid da sulfuric acid;2 Oxidizing gishiri kamar Fe ++, Cu ++, ruwan teku;3 phosphoric acid, Organic acid;Bai dace ba:1 Hydrochloric acid.

Ti

Dace:1 chloride (chloride / magnesium / aluminum / alli / ammonium / baƙin ƙarfe, da dai sauransu);2 gishiri sodium, potassium gishiri, ammonium gishiri, hypoaluminate, ruwan teku;3 Potassium hydroxide, wanda maida hankali ne kasa da 50%, da potassium hydroxide da barium hydroxide gishiri mafita;Bai dace ba:Rage acid kamar hydrochloric acid, sulfuric acid, hydrogen phosphate, krypton acid, da dai sauransu.

Ta

Dace:1 Hydrochloric acid (kasa da 40% maida hankali), tsarma sulfuric acid da maida hankali sulfuric acid (ban da oleum);2 Chlorine dioxide, ferric chloride, hypochlorous acid, sodium oxide, acetic acid, da dai sauransu.3 Oxidizing acid kamar nitric acid (ciki har da fuming nitric acid), aqua regia a yanayin zafi ƙasa da 80 ° C;Bai dace ba:Alkali, Hydrogen Nitrogen Acid.

Pt

Dace:All acid-base da gishiri mafita (ciki har da fuming sulfuric acid, fuming nitric acid) aqua regia, ammonium gishiri;Bai dace ba:Alkali, Hydrogen Nitrogen Acid.

Tungsten Carbide

Dace:Pulp, najasa;Bai dace ba:Inorganic acid, Organic acid, chlorides.

Kanfigareshan

Nau'in Siffar JEF-301 Integrated irin
JEF-302 Rarraba nau'in
JEF-303 Plug-in nau'in
Kayan abu 1 Karfe Karfe
2 Bakin Karfe
Haɗin kai F nau'in Flange
Nau'in manne C
T Nau'in zaren
Kayan Rufe roba 1 CR
  2 PU
PTFE 3 PTFE
  4 FEP
  5 PFA
Diamita mara kyau DN mm
Electrode Saukewa: SS316L
HB Hastelloy B
HC Hastelloy C
Ti
Ta
Pt
TC Tungsten Carbide
Shigar siginar A 4 ~ 20mA
B4-20mA/1-5 kHz
Interface Data A RS-232 B RS485 HART M Modbus P Profibus

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

PS: daidaitaccen sanyi = Haɗin flange carbon-karfe electromagnetic flowmeter + PFFE kayan rufi + DN100mm + Ta lantarki + 4 ~ 20Ma fitarwa + RS485


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