I-RS485 Four-Electrode Conductivity EC CT/Salinity/TDS Sensor ethengiswa ngobuninzi yoMenzi kunye noMboneleli weCandelo loLawulo loMgangatho waManzi

I-RS485 Four-Electrode Conductivity EC CT/Salinity/TDS Sensor yokubeka iliso kuMgangatho waManzi

Inkcazo emfutshane:

I-Four-Electrode Conductivity/Salinity/TDS Sensor yenzelwe ukujonga umgangatho wamanzi ngokuchanekileyo. Isebenzisa iteknoloji ephucukileyo ye-four-electrode non-polarization, iqinisekisa uzinzo lwexesha elide kunye nokusebenza okuchasene nokuphazamiseka. Ixhasa ukulinganiswa okubanzi kokuqhuba (0-500mS/cm), ityuwa (0-500ppt), kunye ne-TDS (0-500ppt) ngokuchanekileyo kwe-±1.5%FS. Iquka uyilo lombane oluzimeleyo, le sensor ifanelekile kumanzi amdaka emizi-mveliso, ukulima emanzini olwandle, kunye nokujonga okusingqongileyo kwiimeko ezinzima. Indlu yepolymer engamelani nokugqwala kunye nesakhiwo esinemisonto ye-G3/4 simelana neendawo ezinoxinzelelo oluphezulu kunye nokugqwala. Imbuyekezo yobushushu eyakhelwe ngaphakathi kunye nonxibelelwano lwe-RS-485 (i-Modbus protocol) ivumela ukuhlanganiswa okungenamthungo kwiinkqubo zokwenza izinto ngokuzenzekelayo, okunciphisa iimfuno zokugcinwa. Sisisombululo esifanelekileyo sokujonga rhoqo ukusetyenziswa kwamanzi acocekileyo kunye namanzi olwandle.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimbonakalo

① Uyilo oluchanekileyo lwe-Electrode ezine

Ulwakhiwo olutsha lwe-four-electrode lunciphisa iziphumo ze-polarization, luphucula kakhulu ukuchaneka kokulinganisa xa kuthelekiswa nee-sensors zemveli ze-two-electrode. Olu yilo luqinisekisa ukusebenza okuzinzileyo nokuba kwizisombululo ezinomoya ophezulu okanye ezityebileyo kwi-ion, nto leyo eyenza ukuba ilungele iimeko ezinzima zomgangatho wamanzi.

② Ubungakanani bokuLinganisa obuBanzi

Ngoluhlu olubanzi olugubungela ukuhanjiswa kwamanzi (0.1–500 mS/cm), ityuwa (0–500 ppt), kunye ne-TDS (0–500 ppt), le sensor iyaziqhelanisa neentlobo ezahlukeneyo zamanzi—ukusuka kumanzi acocekileyo ukuya kumanzi olwandle axineneyo. Ukutshintsha kwayo ngokuzenzekelayo koluhlu olupheleleyo kususa iimpazamo zomsebenzisi ngokulungelelanisa ngokuguquguqukayo kwiiparameter ezifunyenweyo, ukuqinisekisa ukusebenza okungenangxaki.

③ Ulwakhiwo Oluqinileyo Noluhlala Luhleli

I-electrode ye-polymer ekwaziyo ukumelana nokugqwala kunye nezinto zokuhlala zimelana neendawo ezinzima zeekhemikhali, nto leyo eyenza ukuba i-sensor ifaneleke ukusetyenziswa emanzini olwandle ixesha elide, amanzi amdaka emizi-mveliso, okanye amanzi acociweyo ngamachiza. Uyilo lomphezulu othe tyaba lunciphisa ukungcoliswa kwezinto eziphilayo kunye nokuqokelelwa kwenkunkuma, okwenza kube lula ukugcinwa kunye nokuqinisekisa ukuthembeka kwedatha rhoqo.

④ Izinzile kwaye ayiphazamisi

Uyilo lombane oluzimeleyo lunciphisa ukuphazamiseka kwe-electromagnetic, luqinisekisa ukuhanjiswa kwesignali okuzinzileyo kunye nokuthembeka kwedatha kwiindawo zoshishino ezinengxolo yombane. Olu phawu lubalulekile kwizicelo ezifuna ukubekwa esweni okuqhubekayo, njengeenkqubo zokulawula inkqubo ezenzekelayo.

⑤ Ukudibanisa okulula kunye noNxibelelwano

Inkxaso yeprotocol eqhelekileyo yeMODBUS RTU nge-RS-485 ivumela uqhagamshelo olungenamthungo kuluhlu olubanzi lweenkqubo zolawulo, ii-PLC, kunye nee-data loggers. Oku kuhambelana kwenza kube lula ukuhlanganiswa kwiinethiwekhi zolawulo lomgangatho wamanzi ezikhoyo, kunceda ukuqokelelwa kwedatha ngexesha langempela kunye nokubeka esweni kude.

⑥ Ukuguquguquka Okuphezulu Kwendalo

Yenzelwe ukusetyenziswa ngeendlela ezahlukeneyo, le sensa isebenza ngokufanelekileyo kwiindawo zamanzi acocekileyo namanzi olwandle, ine-compact form factor kunye noqhagamshelo lwe-G3/4 olunemisonto ukuze kube lula ukuyifaka kwiipayipi, iitanki, okanye izitishi zokujonga amanzi avulekileyo. Ulwakhiwo lwayo oluqinileyo luqinisekisa ukusebenza okuthembekileyo kubushushu obahlukeneyo kunye neemeko zoxinzelelo.

Iiparamente zeMveliso

Igama lemveliso	I-sensor yetyuwa/ukuqhuba/i-TDS ene-electrode ezine
Uluhlu	Ukuqhuba: 0.1~500ms/cm Utyuwa:0-500ppt TDS:0-500ppt
Ukuchaneka	Ukuqhuba: ±1.5% Utyuwa: ±1ppt TDS: 2.5%FS
Amandla	9-24VDC (Ncoma i-VDC eyi-12)
Izinto eziphathekayo	Iplastiki yePolymer
Ubungakanani	31mm*140mm
Ubushushu bokusebenza	0-50℃
Ubude bekhebula	5m, inokwandiswa ngokweemfuno zomsebenzisi
Iinkxaso zeSensor Interface	I-RS-485, iprotokholi yeMODBUS

Isicelo

1. Ulawulo lwezoLimo lweZilwanyana zaseLwandle kunye nezoKuloba

Ijonga ukuba ityuwa yamanzi olwandle ingakanani na kunye nokusebenza kwayo ngexesha langempela ukuze iphucule imeko-bume yokulima amachibi kwaye ithintele ukuguquguquka kwetyuwa ekubeni yonakalise ubomi basemanzini.

2. Unyango lwamanzi amdaka kwimizi-mveliso

Ilandelela uxinano lwee-ion emanzini amdaka ukunceda iinkqubo zokukhupha ityuwa kunye nolawulo lokulinganisa iikhemikhali, ukuqinisekisa ukuthotyelwa kwemithetho.

3. UkuBekwa kweliso kokusiNgqongileyo koLwandle

Isetyenziswa ixesha elide kwiindawo eziselunxwemeni okanye ezinzulu zolwandle ukuze kujongwe utshintsho kwindlela esebenza ngayo umbane kunye nokuvavanya ungcoliseko okanye ukungaqheleki kwetyuwa.

4. Amashishini okuTya kunye namaYeza

Ilawula ubunyulu kunye netyuwa yamanzi enkqubo ukuqinisekisa umgangatho wemveliso kunye nozinzo lwemveliso.

5. Uphando lwezeNzululwazi kunye neeLebhu

Ixhasa uhlalutyo lwamanzi oluchanekileyo kakhulu kwi-oceanography, isayensi yokusingqongileyo, kunye nokuqokelelwa kwedatha kwiinkalo zophando.

6. I-Hydroponics kunye nezoLimo

Jonga indlela i-hydroponic solution conductivity esebenza ngayo kwiinkqubo ze-hydroponic ukuze kuphuculwe ukuhanjiswa kwezichumiso kunye nokunkcenkceshela, ukuqinisekisa ukukhula okulinganayo kwezityalo. Ukucoceka okulula kwesivamvo kunye nokumelana nokugqwala kwenza ukuba ifaneleke ukusetyenziswa rhoqo kwiindawo zezolimo ezilawulwayo.