1. Ukunemba okuphezulu nokukhetha, kusetshenziswa ubuchwepheshe be-ion-selective electrode (ISE) ukuze kuphazamiseke kancane.
2. Ukusabela okusheshayo kanye nokuqapha ngesikhathi sangempela.
3. Ihlala isikhathi eside futhi izinzile, enesilinganiso sokuvikela se-IP68, esilungele ukucwiliswa isikhathi eside emanzini ahlukahlukene ayinkimbinkimbi.
4. Ukukhishwa kwesignali yedijithali, ukuphuma kwe-RS485 ngephrothokholi ye-Modbus evamile, okuvumela ukudluliswa kwedatha okukude.
5. Ukugcinwa okuphansi nokusebenza okulula.
Isetshenziswa kakhulu emikhakheni efana namanzi okuphuza, amanzi asekhaya, ama-waterworks, ukuthuthwa kwendle, kanye ne-aquaculture.
Izilinganiso zokulinganisa | |
Igama lomkhiqizo | Inzwa ye-Calcium Ion |
Ibanga | 0-100mg/L, 0-1000mg/L, 0-10000mg/L(Ongakukhetha) |
Isixazululo | 0.01mg/L |
Iphutha eliyisisekelo | ±(3% + 0.1mg/L) |
Izinga lokushisa | -10 ~ 150°C |
Iphutha lokushisa | ±0.3C |
Ibanga lokunxeshezelwa kwezinga lokushisa elizenzakalelayo noma elenziwa ngesandla | 0〜60°C |
Isinxephezelo sezinga lokushisa | Okuzenzakalelayo |
Ukuzinza | Drift<2% FS ngesonto ngengcindezi evamile kanye nezinga lokushisa |
Umphumela wokuxhumana | RS485 Modbus RTU |
Ukunikezwa kwamandla kagesi | 12-24VDC, Amandla |
Izinga lokushisa le-ambient | -10-60°C |
Isilinganiso se-IP | IP68 |
Isisindo sensimbi | 0.5kg |
Ubukhulu | 230x32mm |
Indlela yokukhweza | I-submersible |
CE / Rohs | Yenza ngokwezifiso |
Ukudluliselwa okungenantambo | |
Ukudluliselwa okungenantambo | I-LORA / LORAWAN(EU868MHZ,915MHZ), GPRS, 4G,WIFI |
Nikeza iseva yefu nesofthiwe | |
Isofthiwe | 1. Idatha yesikhathi sangempela ingabonwa kusofthiwe. 2. I-alamu ingasethwa ngokuvumelana nemfuneko yakho. |
Q: Ngingayithola kanjani ikhotheshini?
IMP: Ungathumela uphenyo ku-Alibaba noma imininingwane yokuxhumana engezansi, uzothola impendulo ngaleso sikhathi.
Umbuzo: Yiziphi izici eziyinhloko zale nzwa?
A:1. Ukunemba okuphezulu nokukhetha, kusetshenziswa ubuchwepheshe be-ion-selective electrode (ISE) ukuphazanyiswa okuncane.
2. Ukusabela okusheshayo kanye nokuqapha ngesikhathi sangempela.
3. Ihlala isikhathi eside futhi izinzile, enesilinganiso sokuvikela se-IP68, esilungele ukucwiliswa isikhathi eside emanzini ahlukahlukene ayinkimbinkimbi.
4. Ukukhishwa kwesignali yedijithali, ukuphuma kwe-RS485 ngephrothokholi ye-Modbus evamile, okuvumela ukudluliswa kwedatha okukude.
Ukugcinwa kwe-5.Low kanye nokusebenza okulula.
Q:Ngingakwazi ukuthola amasampula?
IMP: Yebo, sinezinto esinazo esitokweni zokukusiza ukuthi uthole amasampula ngokushesha esingakwenza.
Q: Kuyini ukunikezwa kwamandla okuvamile nokuphuma kwesignali?
A: Ukunikezwa kwamandla okuvamile nokuphuma kwesignali yi-DC: RS485. Esinye isidingo singenziwa ngokwezifiso.
Umbuzo: Ngingayiqoqa kanjani idatha?
IMP: Ungasebenzisa eyakho i-data logger noma imojula yokudlulisela engenantambo uma unayo , sinikezela ngephrothokholi yokuxhumana ye-RS485-Mudbus.Singakwazi futhi ukuhlinzeka ngemojula engenantambo ye-LORA/LORANWAN/GPRS/4G ehambisanayo.
Q: Ingabe unayo isofthiwe efanayo?
A:Yebo, singahlinzeka ngesofthiwe , ungabheka idatha ngesikhathi sangempela futhi ulande idatha kusofthiwe, kodwa idinga ukusebenzisa umqoqi wethu wedatha nomsingathi.
Q: Buthini ubude bekhebula obujwayelekile?
A: Ubude bayo obujwayelekile ngu-5m. Kodwa ingenziwa ngendlela oyifisayo, i-MAX ingaba yi-1km.
Q: Iyini impilo yale Senzwa?
A: Ngokuvamile iminyaka engu-1-2.
Umbuzo: Ngicela ukwazi iwaranti yakho?
A: Yebo, ngokuvamile unyaka ongu-1.
Q:Sithini isikhathi sokulethwa?
IMP: Ngokuvamile, izimpahla zizolethwa ezinsukwini zokusebenza ezingu-3-5 ngemva kokuthola inkokhelo yakho. Kodwa kuya ngenani lakho. Vele usithumelele uphenyo ngezansi noma uthinte uMarvin ukuze uthole ulwazi olwengeziwe, noma uthole ikhathalogi yakamuva kanye nekhotheshini yokuncintisana.