1. Izinto zensimbi ezingenasici, zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala ixesha elide
kunye nenqanaba lobugqirha.
2. Inokulinganisa i-conductivity, iqondo lokushisa, i-TDS, i-salinity, i-resistiveivity 5 iparamitha
ngaxeshanye.
I-3.Can imveliso ye-RS485 kunye ne-4-20mA ngexesha elifanayo.
Isetyenziswa kakhulu kwiikhemikhali, amayeza kunye nokulungiswa kokutya, amaziko okucoca amanzi, ukunkcenkceshela kwezolimo, i-aquaculture, ukubeka iliso kokusingqongileyo kunye namanye amacandelo.
Iiparamitha zokulinganisa | |
Igama lemveliso | Inzwa yomgangatho wamanzi yentsimbi ec |
Uluhlu lomlinganiselo | 0-2000uS/cm,0-20000μs/cm |
Uluhlu lomlinganiselo wobushushu | 0.0-60.0℃ |
Ukuchaneka | ±2%FS |
Isigqibo | 0.01μs/cm |
Izinto zendlu | Yenziwe ngentsimbi eshayinayo |
Imo yembuyekezo | Iyazenzekela/ngesandla |
Umsonto womdibaniso | M39*1.5, G3/4, G1 |
Ukunikezwa Amandla | I-DC9-30V (i-12V iyacetyiswa) |
Isiphumo somqondiso | RS485, 4...20mA |
Ubude bomgca wesiginali | 5m (inokwenziwa ngokwezifiso) |
Uluhlu lwamandla ombane | 0-4bar |
Umthwalo wemveliso | Ngaphantsi kwe-750Ω |
Inqanaba lokhuseleko | IP68 |
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. Izinto zensimbi ezingenasici, zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala khona.
2. Inokulinganisa i-conductivity, iqondo lokushisa, i-TDS, ityuwa, i-resistiveivity 5 iparamitha ngexesha elinye.
3. Ngaba ikhupha i-RS485 kunye ne-4-20mA ngexesha elifanayo.
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: 12-24V, RS485 & 4-20mA. 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, iMAX 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.