1. Imingcele eyisikhombisa yokuqukethwe kwamanzi enhlabathini, ukuqhutshwa kukagesi, usawoti, izinga lokushisa kanye ne-nitrogen, i-phosphorus ne-potassium kuhlanganiswe kube yinto eyodwa.
2. Umkhawulo ophansi, izinyathelo ezimbalwa, ukulinganisa okusheshayo, awekho ama-reagents, izikhathi zokutholwa ezingenamkhawulo.
3. Ingase futhi isetshenziselwe conductivity amanzi kanye nomanyolo izixazululo ezididiyelwe, kanye nezinye izixazululo izakhi kanye substrates.
4. I-electrode yenziwe ngezinto ze-alloy ezicutshungulwe ngokukhethekile, ezingamelana nomthelela oqinile wangaphandle futhi akulula ukulimaza.
5. Okuvalwe ngokuphelele, ukumelana nokugqwala kwe-asidi ne-alkali, kungangcwatshwa enhlabathini noma ngokuqondile emanzini ukuze kuhlolwe amandla esikhathi eside.
I-6.Ukunemba okuphezulu, ukusabela okusheshayo, ukuguquguquka okuhle, umklamo we-plug-in we-probe ukuqinisekisa ukulinganisa okunembile nokusebenza okuthembekile.
Inzwa ilungele ukuqapha umswakama wenhlabathi, ukuhlolwa kwesayensi, ukuchelela ukonga amanzi, izindawo zokugcina izithombo, izimbali nemifino, amadlelo asezintabeni, ukuhlolwa kwenhlabathi ngokushesha, ukutshalwa kwezitshalo, ukuthuthwa kwendle, ukunemba kwezolimo nezinye izikhathi.
Igama Lomkhiqizo | 7 ku-1 Umswakama womhlabathi nezinga lokushisa kanye ne-EC nosawoti kanye nenzwa ye-NPK |
Uhlobo lophenyo | Hlola i-electrode |
Izilinganiso zokulinganisa | Ukushisa kwenhlabathi umswakama EC salinity N,P,K |
Ibanga lesilinganiso somswakama womhlabathi | 0 ~ 100%(V/V) |
Ibanga lokushisa lomhlabathi | -30 ~ 70℃ |
Ibanga lesilinganiso se-Soil EC | 0 ~ 20000us/cm |
Ububanzi besilinganiso sobusawoti benhlabathi | 0 ~ 1000ppm |
Ibanga lokulinganisa lomhlabathi NPK | 0~1999mg/kg |
Ukunemba komswakama womhlabathi | 2% phakathi kuka-0-50%, 3% phakathi kuka-50-100% |
Ukunemba kwezinga lokushisa lomhlabathi | ±0.5℃ (25℃) |
Ukunemba kwe-EC yenhlabathi | ±3% ebangeni lika-0-10000us/cm;±5% ebangeni lika-10000-20000us/cm |
Ukunemba kosawoti womhlaba | ±3% ebangeni lika-0-5000ppm;±5% kububanzi obungu-5000-10000ppm |
Ukunemba kwenhlabathi ye-NPK | ±2%FS |
Ukulungiswa komswakama womhlabathi | 0.1% |
Ukulungiswa kwezinga lokushisa lomhlabathi | 0.1℃ |
Isixazululo se-Soil EC | 10us/cm |
Ukulungiswa kosawoti womhlaba | 1 ppm |
Ukulungiswa kwe-NPK yenhlabathi | 1 mg/kg(mg/L) |
Isignali yokuphumayo | A:RS485 (iphrothokholi evamile ye-Modbus-RTU, ikheli ledivayisi elizenzakalelayo: 01) |
Isignali yokuphuma engenantambo | A:LORA/LORAWAN |
B:GPRS | |
C: I-WIFI | |
D:4G | |
I-voltage yokuhlinzeka | 12 ~ 24VDC |
Ibanga lokushisa elisebenzayo | -30 ° C ~ 70 ° C |
Isikhathi sokuzinzisa | 5-10 Amaminithi ngemva kokuvula amandla |
Izinto zokuvala | Ipulasitiki yobunjiniyela be-ABS, i-epoxy resin |
Ibanga elingangeni manzi | IP68 |
Ukucaciswa kwekhebula | Amamitha angu-2 ajwayelekile (angenziwa egcizelele obunye ubude bekhebula, bufika kumamitha ayi-1200) |
Inzuzo 3:
Imojula engenantambo ye-LORA/LORAWAN/GPRS/4G/WIFI ingenziwa ngendlela oyifisayo.
Inzuzo 4:
Nikeza ngeseva yefu efanisiwe nesofthiwe ukuze ubone idatha yesikhathi sangempela ku-PC noma kuselula.
Q: Yiziphi izici eziyinhloko zale nhlabathi 7 IN 1 inzwa?
A: Iwusayizi omncane nokunemba okuphezulu, ingakwazi ukukala umswakama wenhlabathi nezinga lokushisa kanye ne-EC nosawoti kanye namapharamitha we-NPK 7 ngesikhathi esisodwa.Ivaleka kahle nge-IP68 engangeni manzi, ingagxumeka ngokuphelele enhlabathini ngokuqapha okuqhubekayo okungu-7/24.
Q:Ngingakwazi ukuthola amasampula?
IMP: Yebo, sinezinto esinazo esitokweni zokukusiza ukuthi uthole amasampula ngokushesha esingakwenza.
Q: Kuyini ukunikezwa kwamandla okuvamile nokuphuma kwesignali?
A: 12 ~ 24V DC.
Umbuzo: Ngingayiqoqa kanjani idatha?
IMP: Ungasebenzisa eyakho i-data logger noma imojula yokudlulisela engenantambo uma une-, sinikezela ngephrothokholi yokuxhumana ye-RS485-Mudbus.Singase futhi sinikeze i-datalogger efanisiwe noma uhlobo lwesikrini noma imojuli yokudlulisa okungenantambo ye-LORA/LORANWAN/GPRS/4G uma uyidinga.
Q: Buthini ubude bekhebula obujwayelekile?
A: Ubude bayo obujwayelekile ngu-2m.Kodwa ingenziwa ngokwezifiso, i-MAX ingaba amamitha angu-1200.
Q: Iyini impilo yale Senzwa?
A: Okungenani iminyaka emi-3 noma ngaphezulu.
Umbuzo: Ngicela ukwazi iwaranti yakho?
A: Yebo, ngokuvamile unyaka ongu-1.
Q: Sinini isikhathi sokulethwa?
A: Ngokuvamile, izimpahla zizolethwa ezinsukwini zokusebenza ezingu-1-3 ngemva kokuthola inkokhelo yakho.Kodwa kuya ngenani lakho.