1. Ngaxeshanye ilinganisa ubushushu, ioksijini enyibilikisiweyo, kunye nokugcwala.
2. Ngokusekwe kwindlela ye-fluorescence ye-optical probe, ayifuni kuphinda igcwaliswe rhoqo kwaye ayilungiswanga.
3. Idatha ezinzileyo kakhulu kwaye iqinile.Idatha izinzile ngaphakathi kwe-5-10 imizuzwana emva kombane, inika ixesha lokuphendula ngokukhawuleza.
4. Ixhasa ukutshintshwa kweprobe, ukwandisa ubomi benkonzo.
5. Ubutyuwa obulungisekayo kunye nembuyekezo yoxinzelelo, ilungele ukusetyenziswa emanzini olwandle okanye kwiindawo eziphakamileyo.
Olu chungechunge lwezinzwa ze-oxygen ezinyibilikisiweyo ze-fluorescent zenzelwe ukugcinwa kwamanzi kunye nokujonga umgangatho wamanzi okusingqongileyo. Zingasetyenziswa emanzini olwandle okanye kwiindawo eziphakamileyo.
Iiparamitha zokulinganisa | |
Igama lemveliso | Isivamvo se-Oxygen esinyibilikileyo |
Umgaqo-siseko womlinganiselo | Indlela yeFluorescence |
Uluhlu lokulinganisa | 0-50mg / L okanye 0-500% saturation |
Ukuchaneka | ±5% okanye ±0.5mg/L (20mg/L) ±10% okanye ±1mg/L (>20mg/L) |
Uluhlu lobushushu kunye nokuchaneka | 0-50°C/±0.5°C |
Ireyithingi yokungangeni manzi | IP68 |
Ubunzulu obukhulu | 30 yeemitha |
Umqondiso wePhulo | I-RS-485, iProtocol ye-Modbus |
Ukunikezwa Amandla | 0.1W. Kucetyiswa Ubonelelo lwaMandla: DC 5-24V. |
Indlela yokukhwela | G3/4 intambo, intaba yokuntywila |
Ubude beCable | Iimitha ezi-5 (okungagqibekanga), unokwenziwa ngokwezifiso |
Fluorescent inwebu iwaranti intloko | unyaka omnye phantsi kokusetyenziswa kwesiqhelo |
Izinto zendlu | 316L+ABS, PC. |
Ukuhanjiswa okungenazingcingo | |
Ukuhanjiswa okungenazingcingo | LORA / LORAWAN(EU868MHZ,915MHZ), GPRS, 4G,WIFI |
Ukubonelela ngeseva yelifu kunye nesoftware | |
Isoftware | 1. Idatha yexesha langempela inokubonwa kwi-software. 2. I-alamu inokusetwa ngokwemfuno yakho. |
Umbuzo: Ndingayifumana njani ikowuti?
A: Ungathumela umbuzo kwi-Alibaba okanye iinkcukacha zoqhagamshelwano ezingezantsi, uya kufumana impendulo kwangoko.
Q: Zeziphi iimpawu eziphambili zesi sivamvo?
A:
1. Ukulungiswa okusebenzayo kweendlela ezimbini ze-optical, iziteshi ezinesisombululo esiphezulu, ukuchaneka kunye noluhlu olubanzi lwamaza;
2. Ukubeka iliso kunye nokuphuma, usebenzisa iteknoloji yokulinganisa i-UV-ebonakalayo kufuphi ne-infrared, exhasa i-RS485 ye-signal output;
3. I-parameter eyakhelwe-ngaphakathi i-pre-calibration isekela ukulinganisa, ukulinganisa iiparitha ezininzi zomgangatho wamanzi;
4. Uyilo lwesakhiwo esiqinileyo, umthombo wokukhanya osisigxina kunye nokucoca indlela, ubomi benkonzo ye-10 iminyaka, ukucocwa komoya ophezulu kunye nokucoca, ukugcinwa lula;
5. Ufakelo oluguquguqukayo, uhlobo lokucwiliswa, uhlobo lokunqunyanyiswa, uhlobo lonxweme, uhlobo lwe-plug-in ngqo, uhlobo lokuhamba-ngohlobo.
Umbuzo: Ndingazifumana iisampuli?
A:Ewe, sinazo izinto esitokhweni zokukunceda ukuba ufumane iisampulu ngokukhawuleza kangangoko sinako.
Q: Yintoni unikezelo lwamandla oluqhelekileyo kunye nemveliso yomqondiso?
A: Unikezelo lwamandla oluqhelekileyo kunye nemveliso yesignali yi-DC: 220V, RS485. Enye imfuno inokwenziwa ngokwezifiso.
Umbuzo: Ndingayiqokelela njani idatha?
A: Ungasebenzisa eyakho i-logger yedatha okanye imodyuli yothumelo engenazingcingo ukuba unayo, sinikezela ngeprotocol yonxibelelwano ye-RS485-Mudbus.Sinokubonelela ngemodyuli ehambelanayo yeLORA/LORANWAN/GPRS/4G engenazingcingo.
Umbuzo: Ngaba unayo isoftware ehambelanayo?
A: Ewe, sinokubonelela ngesoftware, ungajonga idatha ngexesha lokwenyani kwaye ukhuphele idatha kwisoftware, kodwa kufuneka isebenzise umqokeleli wedatha kunye nomgcini.
Umbuzo: Buthini ubude bentambo eqhelekileyo?
A: Ubude bayo obuqhelekileyo yi-5m. Kodwa inokwenziwa ngokwezifiso, i-MAX inokuba yi-1km.
Q: Yintoni ixesha lokuphila kwesi Seva?
A: Ngokuqhelekileyo 1-2 iminyaka.
Umbuzo: Ndingalazi iwaranti yakho?
A: Ewe, ngokuqhelekileyo ngunyaka omnye.
Umbuzo: Liliphi ixesha lokuhambisa?
A: Ngesiqhelo, iimpahla ziya kuziswa ngeentsuku zokusebenza ezi-3-5 emva kokufumana intlawulo yakho. Kodwa kuxhomekeke kubuninzi bakho.
Sithumelele nje umbuzo ezantsi okanye uqhagamshelane noMarvin ngolwazi oluthe kratya, okanye ufumane ikhathalogu yamva nje kunye nekowuteshini yokhuphiswano.