5SUP-TDS7002 4 Electrodes Conductivity Sensor ya EC ndi TDS Measuring
Mawu Oyamba
TheSUP-TDS7002 4-electrode Sensorndi chida chowunikira cholimba chomwe chimapangidwa kuti chigonjetse malire a machitidwe a electrode awiri, makamaka pama media abwino kwambiri kapena oipitsidwa kwambiri. M'magwiritsidwe ntchito ngati madzi otayira, brine, ndi madzi okhala ndi mchere wambiri, masensa achikale amakhala ndi ma electrode polarization ndi kuyipitsa pamwamba, zomwe zimapangitsa kuti kuyezetsa kwambiri komanso kusalondola.
SUP-TDS7002 imagwiritsa ntchito 4- njira ya electrodekulekanitsa dera loyezera kudera losangalatsa, kuonetsetsa kuti kukana kulumikizidwa kwa chingwe, kuipitsidwa ndi ma elekitirodi, ndi zigawo za malire a polarization sikusokoneza kuwerenga. Mapangidwe anzeruwa amatsimikizira kukhazikika kwanthawi yayitali komanso kulondola kwambiri (± 1% FS) pamitundu yonse yake yoyezera, ndikupangitsa kuti ikhale chizindikiro cha kusanthula kwamadzi am'mafakitale odalirika.
Zofunika Kwambiri
| Mbali | Mfundo Zaukadaulo / Phindu |
| Mfundo Yoyezera | Njira ya Four-Electrode |
| Ntchito yoyezera | Conductivity (EC), TDS, Salinity, Kutentha |
| Kulondola | ±1%FS(Sikelo Yathunthu) |
| Wide Range | Kufikira 200,000 µS/cm(200mS/cm) |
| Umphumphu Wakuthupi | PEEK (Polyether Ether Ketone) kapena ABS Housing |
| Kutentha Mayeso | 0-130°C(PEEK) |
| Pressure Rating | Max 10 Bar |
| Malipiro a Kutentha | Sensor Yopangidwira ya NTC10K Yakulipira Mwadzidzidzi |
| Kuyika Ulusi | NPT 3/4 inchi |
| Chiyero cha Chitetezo | IP68 Ingress Chitetezo |
Mfundo Yogwirira Ntchito
SUP-TDS7002 imagwiritsa ntchito4-electrode potentiometric njira, kukweza kwamatekinoloje kuchokera kudongosolo lakale la electrode:
1. Ma Electrodes Olimbikitsa (Outer Pair):Alternating current (AC) imagwiritsidwa ntchito kudzera pa maelekitirodi awiri akunja (C1 ndi C2). Izi zimakhazikitsa gawo lokhazikika lomwe lili mkati mwa njira yoyezera.
2. Kuyeza ma Electrodes (Inner Peir):Ma electrodes awiri amkati (P1 ndi P2) amagwira ntchito ngatipotentiometric probes. Amayezera kutsika kwa voliyumu yeniyeni pa voliyumu yokhazikika ya yankho.
3. Kuchotsa Zolakwa:Chifukwa maelekitirodi amkati amakoka pafupifupi palibe pano, sakhala ndi polarization kapena zoyipa zomwe zimavutitsa makina onyamula ma elekitirodi awiri. Choncho, kuyeza kwa kutsika kwa magetsi kumakhala koyera komanso kumadalira momwe yankho lake lilili. 4.Kuwerengera:Ma conductivity amawerengedwa potengera chiŵerengero cha AC panopa (kuchokera C1/C2) kuyeza AC voteji (kudutsa P1/P2), kulola molondola, osiyanasiyana muyeso mosasamala kanthu kuipitsidwa ndi ma elekitirodi kapena kukana waya wotsogolera.
Kufotokozera
| Zogulitsa | 4 Electrodes conductivity sensor |
| Chitsanzo | SUP-TDS7002 |
| Muyezo osiyanasiyana | 10us / cm ~ 500ms / cm |
| Kulondola | ± 1% FS |
| Ulusi | NPT3/4 |
| Kupanikizika | 5 bwalo |
| Zakuthupi | Mtengo PBT |
| Temp compensation | NTC10K (PT1000, PT100, NTC2.252K) |
| Kutentha kosiyanasiyana | 0-50 ℃ |
| Kutentha kolondola | ±3℃ |
| Chitetezo cha ingress | IP68 |
Mapulogalamu
Kukhazikika kokhazikika komanso kukhazikika kwa SUP-TDS7002 conductivity sensor kumapangitsa kuti ikhale yofunikira kwambiri pamagwiritsidwe ntchito pomwe ma conductivity apamwamba, oyipa, kapena mikhalidwe yoipitsitsa ilipo:
·Kuthira madzi otayira:Kuwunika mosalekeza mitsinje yotayira m'mafakitale yomwe imakhala ndi zolimba komanso mchere wambiri.
· Madzi Opangira Mafakitale:Kutsata ma conductivity m'madzi ozizira a nsanja, machitidwe amadzi obwerezabwereza, ndi muyeso wa ndende ya asidi / alkali komwe kukana kwa mankhwala ndikofunikira.
·Kuthira mchere ndi madzi:Muyezo wolondola wa madzi amchere kwambiri, madzi a m'nyanja, ndi madzi amchere okhazikika pomwe zotsatira za polarization zimachulukitsidwa.
Chakudya & Chakumwa:Kuwongolera kwaubwino m'machitidwe ophatikizira zosakaniza zamadzimadzi zochulukirapo kwambiri kapena zotsukira.
