Iimpawu zemveliso
1. Le probe yenzwa yenziwe ngezinto zePTFE (Teflon), ezingamelani nokugqwala kwaye zingasetyenziswa emanzini olwandle, ekufuyweni kwezilwanyana zasemanzini nasemanzini ane-pH ephezulu kunye nokugqwala okunamandla.
2.Ingalinganisa ngaxeshanye: EC, Ubushushu, iTDS kunye neSalinity.
3. Inoluhlu oluphezulu kakhulu kwaye ingasetyenziswa kumanzi olwandle aphezulu, amanzi anetyuwa, kunye nezolimo zasemanzini, kwaye inokufikelela kwi-0-200000us/cm okanye kwi-0-200ms/cm.
4.Imveliso yimveliso ye-RS485 okanye imveliso ye-4-20MA, 0-5V, 0-10V.
5. I-RS485 yasimahla kwi-USB converter kunye nesoftware yovavanyo ehambelanayo ingathunyelwa kunye nesensor kwaye ungavavanya kwisiphelo sePC.
6. Singabonelela ngemodyuli engenazingcingo ehambelanayo kuquka i-GPRS/4G/WIFI/LORA/LORAWAN kunye neseva yelifu ehambelanayo kunye nesoftware (iwebhusayithi) ukuze sibone idatha yexesha langempela kunye nedatha yembali kunye ne-alamu.
Izinzwa zamanzi ze-PTFE zingasetyenziswa emanzini olwandle, ekufuyweni kwezilwanyana zasemanzini nasemanzini ane-pH ephezulu kunye nokugqwala okunamandla.
| Iiparamitha zokulinganisa | |||
| Igama leeparameter | I-4 kwi-1 Water EC TDS Temperature Sality Sensor | ||
| Iiparameters | Uluhlu lokulinganisa | Isisombululo | Ukuchaneka |
| Ixabiso le-EC | 0-200000us/cm okanye 0-200ms/cm | 1us/cm | ±1% FS |
| Ixabiso le-TDS | 1~100000ppm | 1ppm | ±1% FS |
| Ixabiso letyuwa | 1 ~ 160PPT | 0.01PPT | ±1% FS |
| Ubushushu | 0~60℃ | 0.1℃ | ±0.5℃ |
| Ipharamitha yobugcisa | |||
| Imveliso | I-RS485, iprotokholi yonxibelelwano ye-MODBUS | ||
| 4 ukuya kwi-20 mA (iluphu yangoku) | |||
| Isignali yeVolthi (0~2V, 0~2.5V, 0~5V, 0~10V, enye kwezine) | |||
| Uhlobo lwe-electrode | I-PTFE Polytetrafluoro electrode (i-electrode yeplastiki, ii-electrode zeGraphite zinokuzikhethela) | ||
| Indawo yokusebenza | Ubushushu 0 ~ 60 ℃, ukufuma okusebenzayo: 0-100% | ||
| Igalelo leVoltage ebanzi | 12-24V | ||
| Ukuzahlula kuKhuseleko | Ukuya kuthi ga kwiindawo ezine zokwahlulwahlulwa, ukwahlulwahlulwa kwamandla, inqanaba lokhuseleko le-3000V | ||
| Ubude bentambo eqhelekileyo | Iimitha ezi-2 | ||
| Ubude belothe obude kakhulu | Iimitha ezili-1000 ze-RS485 | ||
| Inqanaba lokhuseleko | IP68 | ||
| Uthumelo olungenazingcingo | |||
| Uthumelo olungenazingcingo | I-LORA / I-LORAWAN(EU868MHZ,915MHZ), I-GPRS, I-4G, I-WIFI | ||
| Izixhobo zokuFaka | |||
| Izibiyeli zokuxhoma | Iimitha ezili-1.5, iimitha ezi-2 ukuphakama okunye kungenziwa ngokwezifiso | ||
| Itanki yokulinganisa | Ingenziwa ngokwezifiso | ||
Q: Ndingayifumana njani ikowuteshini?
A: Ungathumela umbuzo kwi-Alibaba okanye kolu lwazi lungezantsi loqhagamshelwano, uza kufumana impendulo ngoko nangoko.
Q: Zithini iimpawu eziphambili zale sensor?
A: Luhlobo oludibeneyo, kulula ukuyifaka.
B: ingalinganisa umgangatho wamanzi i-EC, i-TDS, iqondo lobushushu, ityuwa i-4 kwi-1 ye-PTEF electrode ekwi-intanethi.
C:Uluhlu oluphezulu lungasetyenziselwa amanzi olwandle akwiindawo eziphezulu, amanzi anetyuwa, kunye nokulima iintlanzi, kwaye lunokufikelela kwi-0-200ms/cm.
Q: Ndingazifumana iisampulu?
A: Ewe, sinezixhobo ezikwisitokhwe zokukunceda ufumane iisampulu ngokukhawuleza kangangoko sinako.
Q: Yintoni umbane oqhelekileyo kunye nemveliso yesiginali?
A:12~24V DC (xa isignali yesiphumo ingu-0~5V, 0~10V, 4~20mA) (ingenziwa ngokwezifiso ngu-3.3 ~ 5V DC)
Q: Ndingayiqokelela njani idatha?
A: Ungasebenzisa eyakho i-data logger okanye i-wireless transmission module ukuba unayo, sinikezela nge-RS485-Mudbus communication protocol. Singabonelela nange-LORA/LORANWAN/GPRS/4G wireless transmission module ehambelanayo.
Q: Ngaba unayo isoftware ehambelanayo?
A: Ewe, singabonelela ngesoftware ehambelanayo kwaye isimahla ngokupheleleyo, ungayijonga idatha ngexesha langempela kwaye ukhuphele idatha kwisoftware, kodwa kufuneka isebenzise umqokeleli wedatha kunye nomsingathi wethu.
Q: Ingakanani ixesha lokuphelelwa yile Sensor?
A: Ngokwesiqhelo ithatha iminyaka eyi-1-2.
Q: Ndingayazi iwaranti yakho?
A: Ewe, ngokuqhelekileyo ngunyaka omnye.
Q: Lithini ixesha lokuhambisa?
A: Ngokwesiqhelo, iimpahla ziya kuhanjiswa kwiintsuku ezi-3-5 zomsebenzi emva kokufumana intlawulo yakho. Kodwa kuxhomekeke kubungakanani bakho.