Izici zomkhiqizo
1.Le probe yezinzwa yenziwe ngezinto ze-PTFE (Teflon), ezimelana nokugqwala futhi zingasetshenziswa emanzini olwandle, i-aquaculture nasemanzini ane-pH ephezulu kanye nokugqwala okuqinile.
2.Ingakwazi ukulinganisa kanyekanye: EC, Temperature, TDS and Salinity.
3.Inobubanzi obuphezulu kakhulu futhi ingasetshenziswa emanzini olwandle asezingeni eliphezulu, emanzini anosawoti, kanye ne-aquaculture, futhi ingafinyelela ku-0-200000us/cm noma 0-200ms/cm.
4.Okukhiphayo kungukuphuma kwe-RS485 noma 4-20MA okukhiphayo, 0-5V, 0-10V okukhiphayo.
5.Isiguquli se-RS485 samahhala kanye nesofthiwe yokuhlola efanisiwe ingathunyelwa nenzwa futhi ungahlola ekugcineni kwe-PC.
6.Singakwazi futhi ukuhlinzeka ngemojula engenantambo efanisiwe ehlanganisa i-GPRS/4G/WIFI/LORA/LORAWAN kanye nesiphakeli sefu esifanisiwe nesofthiwe (iwebhusayithi) ukuze sibone idatha yesikhathi sangempela kanye nedatha yomlando ne-alamu.
Izinzwa zamanzi ze-PTFE zingasetshenziswa emanzini olwandle, i-aquaculture nasemanzini ane-pH ephezulu kanye nokugqwala okuqinile.
Izilinganiso zokulinganisa | |||
Igama lamapharamitha | 4 ku-1 Inzwa Yamanzi EC TDS Temperature Salinity | ||
Amapharamitha | Linganisa ububanzi | Isixazululo | Ukunemba |
Inani eliphakeme kakhulu lama-EC | 0-200000us/cm noma 0-200ms/cm | 1us/cm | ±1% FS |
Inani le-TDS | 1 ~ 100000ppm | 1 ppm | ±1% FS |
Inani losawoti | 1 ~ 160PPT | 0.01PPT | ±1% FS |
Izinga lokushisa | 0 ~ 60℃ | 0.1℃ | ±0.5℃ |
Ipharamitha yobuchwepheshe | |||
Okukhiphayo | RS485, MODBUS zokuxhumana protocol | ||
4 kuya ku-20 mA (iluphu yamanje) | |||
Isignali ye-voltage (0~2V, 0~2.5V, 0~5V, 0~10V, eyodwa kwezine) | |||
Uhlobo lwe-Electrode | PTFE Polytetrafluoro electrode (Plastic electrode, Graphite electrode kungaba ozikhethela) | ||
Indawo yokusebenza | Izinga lokushisa 0 ~ 60 ℃, umswakama osebenzayo: 0-100% | ||
I-Wide Voltage input | 12-24V | ||
Ukuvikela Ukuhlukaniswa | Kuze kube izikhathi ezine zokuhlukaniswa, ukuhlukaniswa kwamandla, ibanga lokuvikela 3000V | ||
Ubude bekhebula obujwayelekile | 2 amamitha | ||
Ubude bokuhola obukude kakhulu | RS485 1000 amamitha | ||
Izinga lokuvikela | IP68 | ||
Ukudluliselwa okungenantambo | |||
Ukudluliselwa okungenantambo | I-LORA / LORAWAN(EU868MHZ,915MHZ), GPRS, 4G,WIFI | ||
Ukukhweza Izesekeli | |||
Abakaki abakhwezwayo | Amamitha angu-1.5, amamitha angu-2 okunye ukuphakama kungenziwa ngendlela oyifisayo | ||
Ithangi lokulinganisa | Kungenziwa ngendlela oyifisayo |
Q: Ngingayithola kanjani ikhotheshini?
IMP: Ungathumela uphenyo ku-Alibaba noma imininingwane yokuxhumana engezansi, uzothola impendulo ngaleso sikhathi.
Umbuzo: Yiziphi izici eziyinhloko zale nzwa?
A: Kuwuhlobo oluhlanganisiwe, kulula ukufakwa.
B:ingakwazi ukukala ikhwalithi yamanzi i-EC, TDS,Izinga lokushisa,Usawoti 4 ku-electrode engu-1 ye-PTEF eku-inthanethi.
C:Ibanga eliphakeme lingasetshenziselwa amanzi olwandle asezingeni eliphezulu, amanzi anosawoti, kanye ne-aquaculture, futhi lingafinyelela ku-0-200ms/cm.
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 (uma isignali yokuphuma ingu-0~5V, 0~10V, 4~20mA) (ingenziwa ngendlela oyifisayo 3.3 ~ 5V DC)
Umbuzo: Ngingayiqoqa kanjani idatha?
IMP: Ungasebenzisa eyakho i-data logger noma imojula yokudlulisa engenantambo uma unayo , sinikezela ngephrothokholi yokuxhumana ye-RS485-Mudbus.Singakwazi futhi ukuhlinzeka ngemojula efanayo yokudlulisa okungenantambo ye-LORA/LORANWAN/GPRS/4G.
Q: Ingabe unayo isofthiwe efanayo?
A:Yebo, singahlinzeka ngesofthiwe efanisiwe futhi imahhala ngokuphelele, ungabheka idatha ngesikhathi sangempela futhi ulande idatha kusofthiwe, kodwa idinga ukusebenzisa umqoqi wethu wedatha nomsingathi.
Q: Iyini impilo yale Senzwa?
A: Ngokujwayelekile iminyaka engu-1-2 ubude.
Umbuzo: Ngicela ukwazi iwaranti yakho?
A: Yebo, ngokuvamile unyaka ongu-1.
Q:Sithini isikhathi sokulethwa?
A: Ngokuvamile, izimpahla zizolethwa ezinsukwini zokusebenza ezingu-3-5 ngemva kokuthola inkokhelo yakho.Kodwa kuya ngenani lakho.