1. I-sensor inokufakwa kunye ne-electrode ye-electrochemical ye-4, okuyi-reference electrode, i-pH electrode, i-NH4 + i-electrode kunye ne-NO3-i-electrode yokulinganisa, kunye neeparitha zikhethwa.
I-2: I-sensor iza ne-pH reference electrode kunye nembuyekezo yeqondo lokushisa ukuqinisekisa ukuba ayichaphazeli i-pH kunye nokushisa kunye nokuqinisekisa ukuchaneka.
3: Ingakwazi ukuhlawula ngokuzenzekelayo kwaye ibale i-ammonia nitrogen (NH4-N), i-nitrojeni yenitrate kunye namaxabiso e-nitrogen ewonke..ngokusebenzisa NO3-, NH4 +, pH kunye nobushushu.
I-4: I-NH4 + eyaziphuhlisayo, i-NO3-ion electrodes kunye ne-polyester liquid junction reference electrodes (i-unconventional porous liquid junctions), idatha ezinzileyo kunye nokuchaneka okuphezulu.
I-5: Phakathi kwabo, i-ammonium kunye ne-nitrate probes inokutshintshwa, enokugcina iindleko kwixesha elide.
6: Ukufikelela kwiinkqubo ezahlukeneyo ezingenazingcingo, iiseva kunye nesoftware.
Ukucocwa kwamanzi amdaka, ukubeka iliso kokusingqongileyo, ezolimo, ulawulo lwenkqubo yoshishino, uphando lwezenzululwazi.
Iiparamitha zokulinganisa | |
Igama lemveliso | Amanzi iNatrite + Ph +Inzwa yoBubushushu Amanzi ammonium + Ph +Iqondo lobushushu 3 kwiSensom e-1 Amanzi iNatrite +Ammonium + Ph +Ubushushu 4 kwiSensor e-1 |
Indlela yokulinganisa | I-PVC inwebu ye-ion ekhethiweyo ye-electrode, ibhalbhu yeglasi pH, ireferensi ye-KCL |
Uluhlu | 0.15-1000ppm NH4-N/0.15-1000ppm NO3-N/0.25-2000ppm TN |
Isigqibo | 0.01ppm kunye ne-0.01pH |
Ukuchaneka | 5%FS okanye 2ppm nayiphi na enkulu (NH4-N, NO3-N, TN) ±0.2pH (kumanzi amatsha, conductivity |
Ubushushu bokusebenza | 5 ~ 45℃ |
Ubushushu bokugcina | -10 ~ 50℃ |
Umda wokufunyanwa | 0.05ppm (NH4-N, NO3-N) 0.15ppm (TN) |
Iwaranti | Iinyanga ezili-12 zomzimba, iinyanga ezi-3 zereferensi / i-ion electrode / i-pH electrode |
Inqanaba lokungangeni manzi | IP68, 10m Max |
Ukunikezwa Amandla | DC 5V ± 5%, 0.5W |
Isiphumo | RS485, Modbus RTU |
Imathiriyeli yeCasing | Umzimba ophambili wePVC kunye ne-titanium alloy, iPVC ye-electrode, |
Imilinganiselo | Ubude be-186mm, ububanzi be-35.5mm (isigqubuthelo sokukhusela singafakwa) |
Umgangatho wohambo | < 3 m/s |
Ixesha lokuphendula | Ubukhulu 45s T90 |
Umsebenzi wobomi* | Ubomi obuphambili iminyaka emi-2 nangaphezulu, i-ion electrode 6-8 iinyanga, ireferensi ye-electrode 6-12 iinyanga, i-pH electrode 6-18 iinyanga |
Ugcino olucetyiswayo kunye nolungelelwaniso lwefrikhwensi* | Linganisa kanye ngenyanga |
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.
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. 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.