I-Mag-11 Series Electromagnetic Flowmeter isekelwe kumthetho weFarad Electromagnetic Induction, onguisetyenziselwa ukulinganisa umbane ongaphezulu kwe-5 μS / cm umthamo wokuhamba kolwelo oluqhubayo, olufana namanzi, amanzi amdaka, udaka, iphepha lempuphu, isiselo, iikhemikhali, ulwelo oluqinileyo kunye nomxube.I-sensor yohlobo lwe-Flange isebenzisa indlela yokudibanisa i-flange nombhobho, ineentlobo ezahlukeneyo zezinto ze-electrode kunye nezinto ze-lining. I-sensor kunye ne-converter zinokudityaniswa kwi-flowmeter ye-electromagnetic edibeneyo okanye i-flowmeter ye-electromagnetic ehlukanisiweyo.
Iimbonakalo
Ingalinganisa ukuhamba okuncinci kwe-2L/h
Ungakhetha amandla ebhetri kunye namandla elanga
Iindlela ezininzi zonxibelelwano, ezifana ne-GPRS, i-Bluetooth wireless output, i-MODBUS kunye ne-HART
Ngokusebenza okuzinzileyo, ukuphindaphindeka okuhle kunye nokuchaneka okuphezulu (kungafikelela kwi-0.2%)
Akukho ngxaki ikhawulezileyo, akukho lahleko yoxinzelelo, kunzima ukuyivala, ukonga amandla kunye nokunciphisa ukusetyenziswa
Iipayipi ze-DN10-2000 ziyafumaneka.
Ingalinganisa ukuhamba kolwelo oluqhubayo olwahlukeneyo (ukuqhuba: ≥5uS/cm)
Linganisa ukuhamba phambili nokubuya umva
Inkcazo
Isiguquli:
| Bonisa | Isibonisi se-LCD yesiNgesi esinemigca emi-4, sibonisa idatha yokuhamba ngokukhawuleza, ukuhamba okuqokelelweyo, ubushushu (obubandayo), ubushushu bamanzi okungena kunye namanzi aphumayo. |
| Iziphumo zangoku | 4-20mA (ingamisela ukuhamba okanye amandla) |
| Isiphumo sePulse | Ungakhetha i-frequency epheleleyo okanye i-pulse equivalent output, ixabiso eliphezulu le-frequency output yi-5kHz. |
| Unxibelelwano | I-RS485 (MODBUS okanye i-BACNET), i-Data logger, i-Bluetooth |
| Ukunikezwa Amandla | 220VAC, 24VDC, 100-240VAC |
| Ubushushu | -20 ℃ ~ 60 ℃ |
| Umswakama | 5% ~ 95% |
| Ukhuseleko | IP65 (isiguquli); IP67, IP68 (isivamvo) |
| Ulwakhiwo | Incinci okanye ikude |
Inzwa:
| Isicelo | Lonke ulwelo oluqhubayo kuquka amanzi, isiselo, iindidi ezahlukeneyo zemidiya erhabaxa kunye nolwelo oluqinileyo olunezigaba ezimbini (udaka, ipulp yephepha). |
| Ububanzi | DN10-DN2000 |
| Uxinzelelo | 0.6 ~ 4.0 Mpa |
| Izinto ze-Electrode | I-SS316L, Hc, Hb, Ti, Ta, W, Pt |
| Izinto zokugquma | I-Ne, i-PTFE, i-PU, i-FEP, i-PFA |
| Ubushushu | -40 ℃ ~ 80℃ |
| Izinto zeShell | Intsimbi yeCarbon (Intsimbi engatyiwayo ingenziwa ngokwezifiso) |
| Inqanaba loKhuselo | IP65, IP67, IP68 |
| Uqhagamshelo | GB9119 (Ingaqhagamshela ngqo ne-flange ye-HG20593-2009), i-JIS, i-ANSI okanye eyenziwe ngokwezifiso.) |
| Inzwa yobushushu | I-PT1000 (ukhetho) |
Izinto zokugquma kunye noxinzelelo kunye nobukhulu kunye nobunzima
| Ububanzi bepayipi | Uxinzelelo (i-Mpa) | Izinto zokugquma | Ubukhulu (mm) | Ubungakanani boqhagamshelo | Ubunzima (kg) | |||||||
| I-FEP | Ne | PU | I-PTFE | I-PFA | L | D | H | K | N x φ | |||
| DN10 | 4.0 | O |
|
|
| O | 150 | 95 | 142 | 60 | 4 x 14 | 3.5 |
| DN15 | O |
| O | O | O | 65 | ||||||
| DN20 | O |
| O | O | O | 105 | 147 | 75 | 4.5 | |||
| DN25 | O |
| O | O | O | 115 | 152 | 85 | ||||
| DN32 | O |
| O | O | O | 140 | 172 | 100 | 4 x 18 | 6.5 | ||
| DN40 | O |
| O | O | O | 150 | 177 | 110 | 7.0 | |||
| DN50 | O | O | O | O | O | 200 | 165 | 205 | 125 | 9.5 | ||
| DN65 | O | O | O | O | O | 185 | 216 | 145 | 8 x 18 | 12 | ||
| DN80 | O | O | O | O | O | 200 | 228 | 160 | 15 | |||
| DN100 | 1.6 | O | O | O | O | O | 250 | 220 | 258 | 180 | 17 | |
| DN125 | O | O | O | O | O | 250 | 284 | 210 | 21 | |||
| DN150 | O | O | O | O | O | 300 | 285 | 315 | 240 | 8 x 22 | 28 | |
| DN200 | 1.0 | O | O | O | O | O | 350 | 340 | 366 | 295 | 36 | |
| DN250 | O | O | O | O | O | 400 | 395 | 420 | 350 | 12 x 22 | 49 | |
| DN300 | O | O | O | O | O | 450 | 445 | 470 | 400 | 61 | ||
Phawula:"O"kwiphepha kuthetha ukuba iintlobo ezahlukeneyo zeemitha zokuhamba zinokukhetha izinto ezahlukeneyo zelineni.
Xa uxinzelelo olusebenzayo lombhobho olinganisiweyo luphezulu kunoxinzelelo lwesensor, imitha yokuhamba ingenziwa ngokwezifiso kwinkampani yethu.
Ubungakanani boqhagamshelo olukwiphepha luyilwe ngokwemigangatho ye-GB/T9119-2010, ukuba ufuna obunye ubungakanani boqhagamshelo (obufana ne-ANSI/JIS), bunokwenziwa ngokwezifiso kwinkampani yethu.
Ukukhetha Uluhlu Lokulinganisa
Ukhetho lokuHamba kwesikali
Imitha nganye yokuhamba kwe-electromagnetic kufuneka ivavanywe ngokulinganisa okungqongqo ngaphambi kokuba uphume kwifektri. Ngoko ke xa ukhetha uluhlu lokulinganisa, ngokubanzi musa ukuphula imiqathango yangaphambili ethi "uluhlu kufuneka lube lukhulu kunolu luhlu olulinganisiweyo", kwaye kungcono ukuba uluhlu lusondele kuluhlu olulinganisiweyo oluqhelekileyo. Ngokubanzi yenza ukuhamba okulinganisiweyo okuqhelekileyo kube phakathi kwama-50% ukuya kuma-80%.
Uluhlu lokulinganisa lweMag series electromagnetic flow-meter lungatshintshwa ngokwemeko yokwenyani.
Isantya esiphezulu sinokufikelela kwi-12m/s
| Ububanzi(mm)(DN) Ukuhamba kwesikali (m3/h) | |||||||||||||||
| 10c | 0.01 | 0.016 | 0.02 | 0.025 | 0.03 | 0.04 | 0.05 | 0.06 | 0.08 | 0.10 | 0.12 | 0.16 | 0.18 | 0.20 | 0.25 |
| 10b | 0.03 | 0.04 | 0.05 | 0.06 | 0.07 | 0.08 | 0.1 | 0.12 | 0.16 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 |
| 10a | 0.03 | 0.05 | 0.06 | 0.08 | 0.1 | 0.12 | 0.16 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 1.0 |
| 10 | 0.1 | 0.16 | 0.2 | 0.25 | 0.3 | 0.4 | 0.5 | 0.6 | 0.8 | 1.0 | 1.2 | 1.6 | 2.0 | 2.5 | 2.8 |
| 15 | 0.2 | 0.4 | 0.5 | 0.6 | 0.8 | 1.0 | 1.2 | 1.6 | 2.0 | 2.5 | 3.0 | 4.0 | 5.0 | 6.0 | 6.3 |
| 20 | 0.4 | 0.6 | 0.8 | 1.0 | 1.2 | 1.6 | 2.0 | 2.5 | 3.0 | 4.0 | 5.0 | 6.0 | 8.0 | 10 | 11.3 |
| 25 | 0.6 | 1.0 | 1.2 | 1.6 | 2.0 | 2.5 | 3.0 | 4.0 | 5.0 | 6.0 | 8.0 | 10 | 12 | 16 | 17.7 |
| 32 | 0.9 | 1.6 | 2.0 | 2.5 | 3.0 | 4.0 | 5.0 | 6.0 | 8.0 | 10 | 12 | 16 | 20 | 25 | 28 |
| 40 | 1.4 | 2.5 | 3.0 | 4.0 | 5.0 | 6.0 | 8.0 | 10 | 12 | 16 | 20 | 25 | 30 | 40 | 45 |
| 50 | 2.1 | 4.0 | 5.0 | 6.0 | 8.0 | 10 | 12 | 16 | 20 | 25 | 30 | 40 | 50 | 60 | 70 |
| 65 | 4 | 6.0 | 8.0 | 10 | 12 | 16 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 120 |
| 80 | 6 | 10 | 12 | 16 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 120 | 160 | 180 |
| 100 | 8 | 16 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 120 | 160 | 200 | 250 | 280 |
| 125 | 13 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 120 | 160 | 200 | 250 | 300 | 400 | 440 |
| 150 | 19 | 40 | 50 | 60 | 80 | 100 | 120 | 160 | 200 | 250 | 300 | 400 | 500 | 600 | 630 |
| 200 | 34 | 60 | 80 | 100 | 120 | 160 | 200 | 250 | 300 | 400 | 500 | 600 | 800 | 1000 | 1100 |
| 250 | 53 | 100 | 120 | 160 | 200 | 250 | 300 | 400 | 500 | 600 | 800 | 1000 | 1200 | 1400 | 1600 |
| 300 | 76 | 160 | 200 | 250 | 300 | 400 | 500 | 600 | 800 | 1000 | 1200 | 1600 | 1800 | 2000 | 2500 |
| 350 | 100 | 200 | 250 | 300 | 400 | 500 | 600 | 800 | 1000 | 1200 | 1600 | 2000 | 2200 | 2500 | 3000 |
| 400 | 140 | 250 | 300 | 400 | 500 | 600 | 800 | 1000 | 1200 | 1600 | 2000 | 2500 | 2600 | 3000 | 4000 |
| 450 | 170 | 300 | 400 | 500 | 600 | 800 | 1000 | 1200 | 1600 | 2000 | 2500 | 3000 | 3600 | 4000 | 5000 |
| 500 | 210 | 400 | 500 | 600 | 800 | 1000 | 1200 | 1600 | 2000 | 2500 | 3000 | 3600 | 4000 | 5000 | 7000 |
| 600 | 310 | 500 | 600 | 800 | 1000 | 1200 | 1600 | 2000 | 2500 | 3000 | 3600 | 4000 | 5000 | 6000 | 10000 |
| 700 | 420 | 700 | 800 | 1000 | 1200 | 1600 | 2000 | 2500 | 3000 | 3600 | 4000 | 5000 | 6000 | 8000 | 13000 |
| 800 | 540 | 800 | 1000 | 1200 | 1600 | 2000 | 2500 | 3000 | 4000 | 5000 | 6000 | 7000 | 8000 | 10000 | 18000 |
| 900 | 690 | 1000 | 1200 | 1600 | 2000 | 2500 | 3000 | 4000 | 5000 | 6000 | 7000 | 8000 | 10000 | 12000 | 20000 |
| 1000 | 850 | 1200 | 1600 | 2000 | 2500 | 3000 | 4000 | 5000 | 6000 | 7000 | 8000 | 10000 | 12000 | 16000 | 28000 |
| 1200 | 1220 | 2000 | 2500 | 3000 | 4000 | 5000 | 6000 | 8000 | 9000 | 10000 | 12000 | 16000 | 20000 | 26000 | 40000 |
| 1400 | 1660 | 2500 | 3000 | 4000 | 5000 | 6000 | 8000 | 10000 | 12000 | 16000 | 20000 | 25000 | 26000 | 30000 | 54000 |
| 1600 | 2160 | 3000 | 4000 | 5000 | 6000 | 8000 | 10000 | 12000 | 16000 | 20000 | 25000 | 30000 | 36000 | 40000 | 71000 |
| 1800 | 2740 | 5000 | 6000 | 7000 | 8000 | 10000 | 12000 | 16000 | 20000 | 25000 | 30000 | 36000 | 40000 | 45000 | 90000 |
| 2000 | 3380 | 6000 | 7000 | 8000 | 10000 | 12000 | 16000 | 2000 | 25000 | 30000 | 36000 | 40000 | 45000 | 50000 | 110000 |
Inqaku 1: Indawo yeBold yindlela esicebisa ngayo.
Qaphela 2: Ifomula yokuhamba kunye nesantya: V= 354 x F / D2 (V: Isantya, m/s, F: Ukuhamba, m3/h, D: Ububanzi, mm)
Ukukhethwa kwezinto ze-Electrode
| Izinto eziphathekayo | Ikhowudi | Ukusebenza kokumelana nokugqwala |
| 316L | V | Isetyenziswa kumanzi emizi-mveliso, amanzi asekhaya, amanzi amdaka, isisombululo esingathathi cala kunye ne-asidi ebuthathaka efana ne-carbonic acid kunye ne-acetic acid. |
| I-Hastelloy Alloy C | Hc | I-asidi yokumelana ne-oxidation, efana ne-nitric acid, i-asidi exutyiweyo, i-asidi eyinkimbinkimbi exutywe ne-sulfuric acid. Inomhlwa olungileyo ukumelana namanzi olwandle, isisombululo se-alkali kunye nesisombululo se-chloride. Ayisebenzi kwi: i-hydrochloric acid kunye ne-Hydrofluoric acid |
| I-Hastelloy Alloy B | Hb | Inokumelana okuhle nokugqwala kwi-non-oxidative acid, i-alkali, ityuwa. Ayisebenzi kwi: i-nitric acid. |
| Ti | Ti | Zinokumelana kakuhle nokugqwala kumanzi olwandle, i-chloride, i-hypochlorite kunye nee-hydroxide ezahlukeneyo. Ayisebenzi kwi: ukunciphisa ii-asidi ezifana ne-hydrochloric acid, i-sulfuric acid, i-hydrofluoric acid. |
| Ta | Ta | Phantse ziyakwazi ukumelana nokugqwala kuzo zonke iikhemikhali, ezisetyenziswa ngokubanzi kwi-hydrochloric acid kunye ne-sulfuric acid. Ayisebenzi kwi: hydrofluoric acid, alkali kunye ne-fuming sulfuric acid. |
| I-Tungsten Carbide | W | Zinokumelana nokuguguleka okuhle, zisetyenziselwa izinto zokunxiba ezifana nodaka kunye nephepha, kodwa azinakumelana nokugqwala kakuhle. |
| I-Platinum-iridium Alloy | Pt | Ngaphandle kwe-aqua acid kunye netyuwa ye-ammonium, phantse ziyakwazi ukumelana nokugqwala kuzo zonke izicombululo ze-asidi, i-alkali kunye netyuwa. |
Ukukhethwa kwezinto zokufaka ilinen
1. Kwimidiya enobushushu obuphezulu (≥140℃), ukhetho lwe-PFA lining.
2. Kwimidiya eneemfuno zococeko, kufuneka ukhethe i-FEP (okanye i-PTFE) lining.
3. Kwizinto ezinxitywayo ezifana nodaka kunye ne-pulp, kufuneka ukhethe i-PU okanye i-FEP lining.
4. Ukuze kube lula ukukrwela izinto ezifana ne-paper pulp, kungcono ukusebenzisa i-FEP okanye i-PFA lining.
5. Kwimeko yoxinzelelo olubi, kufuneka ukhethe i-FEP.
| Izinto eziphathekayo | Ukusebenza kokumelana nokugqwala | Ukusebenza Ubushushu | Uluhlu oluSebenzayo | Ububanzi (mm) |
| I-PTFE | Phantse banokuchasana nokugqwala kuzo zonke izixhobo zamakhemikhali. | -40 ~150℃ | Zonke izixhobo zombane ngaphandle kolwelo olukwipayipi yoxinzelelo olubi kunye nolwelo lunokumelana okuhle nokuguguleka. | DN15-1200 |
| Ne | Ayinakumelana nokugqwala kwi-asidi ephantsi, i-alkali kunye netyuwa, ngaphandle kweoyile. | -30~80℃ | Amanzi emizi-mveliso, amanzi amdaka, i-asidi engaguqukiyo, izisombululo ze-alkali kunye netyuwa. | DN50-2000 |
| I-GFNE | Zinokumelana nokugqwala kwi-asidi ephantsi, i-alkali kunye netyuwa; zinokumelana nobushushu obuphezulu kunye noxinzelelo olubi. | -25~160℃ | Amanzi emizi-mveliso, amanzi amdaka, amanzi ashushu, i-asidi engaguqukiyo, izisombululo ze-alkali kunye netyuwa. | DN50-2000 |
| PU | Zinokumelana nokuguguleka okuhle, zisetyenziselwa ukuguguleka okunxitywayo, kodwa azinakumelana nokugqwala kakuhle. | -30~80℃ | Ulwelo olunezikhongozeli eziqinileyo (grout, slurry) | DN15-400 |
| I-FEP | Ukumelana nokugqwala kufana ne-PTFE. | -40 ~150℃ | Zonke izinto ezimanzi ngaphandle kwezinto ezinxitywayo ezifana nodaka. | I-DN3-400 |
| I-PFA | Iyakwazi ukumelana nokugqwala kuzo zonke izixhobo zamakhemikhali. Ukumelana nobushushu kungcono kune-FEP. | -40~180℃ | Kufana ne-PTFE, ukhetho lobushushu obuphezulu obuhlala ixesha elide. | I-DN3-400 |
