1. Ayinazintuli futhi ayingeni manzi, iyasebenza futhi inembile.
2. Sekela i-MODBUS-RTU, ukusetshenziswa kwamandla okuphansi kakhulu, okusebenzayo futhi okunembile, ongesabi ukushisa okuphezulu noma ukubanda okukhulu.
3. Amapharamitha angakhethwa angenziwa ngezifiso.
4. Ukufakwa okufakwe odongeni, okunembobo yokufaka engu-28.5mm ngemuva, ungaqala futhi ukuhlolwa ngqo, noma okufakwe odongeni.
5. Umoya wokungenisa umoya oqondiswe ngezindlela eziningi, kusetshenziswa isihlungi sensimbi engagqwali esisezingeni eliphezulu esinomoya omuhle kanye nesivinini sokuphendula ngokushesha.
Ingasetshenziswa ekuqapheni impilo nokuphepha ezindaweni ezinzima njengezindawo zokugcina izitshalo zezolimo, ukutshalwa kwezimbali, izitshalo zezimboni, amalabhorethri, imigudu yezimoto, amandla nogesi, kanye nezinye izindawo zezimboni nezolimo.
| Amapharamitha okulinganisa | |
| Igama Lomkhiqizo | Inzwa yamapharamitha amaningi ophahleni |
| Ububanzi bokulinganisa | ±0.5℃(@25°C)/±4.5%RH(@25°C)/±100ppm/±7%/±3% |
| Ukunemba kokulinganisa | -30~85℃/0~100%RH/0~5000ppm/0~65535Lux/30~130DB |
| Imbobo yokuxhumana | I-RS485 |
| Isilinganiso se-Baud | Okuzenzakalelayo okungu-9600 |
| Ukunikezwa kwamandla kagesi | DC6~24V 1A |
| Ukusetshenziswa kwamandla | <2W |
| Izinga lokushisa kanye nomswakama wesitoreji | -40~85℃ 0~95%RH |
| Izinga lokushisa lokusebenza kanye nomswakama | -30~85℃ 0~95%RH |
| Iphrothokholi yokuxhumana | I-MODBUS-RTU |
| Ukulungiselelwa kwepharamitha | Kusethwe yisofthiwe |
| Ukudluliselwa okungenantambo | |
| Ukudluliselwa okungenantambo | I-LORA / LORAWAN(EU868MHZ,915MHZ), i-GPRS, i-4G, i-WIFI |
| Nikeza iseva yamafu nesofthiwe | |
| Isofthiwe | 1. Idatha yesikhathi sangempela ingabonakala kusofthiwe. 2. I-alamu ingasethwa ngokwezidingo zakho. |
U: Ngingayithola kanjani ikhotheshini?
A: Ungathumela umbuzo ku-Alibaba noma imininingwane yokuxhumana engezansi, uzothola impendulo ngokushesha.
Q: Yiziphi izici eziyinhloko zale sensor?
A:
1. Ayinazintuli futhi ayingeni manzi, iyasebenza futhi inembile.
2. Sekela i-MODBUS-RTU, ukusetshenziswa kwamandla okuphansi kakhulu, okusebenzayo futhi okunembile, awesabi ukushisa okuphezulu noma ukubanda okukhulu.
3. Amapharamitha angakhethwa angenziwa ngezifiso.
4. Ukufakwa okufakwe odongeni, okunembobo yokufaka engu-28.5mm ngemuva, ungaqala futhi ukuhlolwa ngqo, noma okufakwe odongeni.
U: Ngingawathola amasampula?
A: Yebo, sinezinto ezikhona esitokweni zokukusiza ukuthi uthole amasampula ngokushesha okukhulu.
Q: Iyini i-power supply evamile kanye nokukhishwa kwesignali?
DC6~24V;I-RS485.
U: Ngingaqoqa kanjani idatha?
A: Ingahlanganiswa ne-4G RTU yethu futhi kuyakhetheka.
U: Ingabe unayo isofthiwe ehambisanayo yesethi yamapharamitha?
A: Yebo, singahlinzeka ngesofthiwe ye-matahced ukusetha zonke izinhlobo zamapharamitha okulinganisa.
U: Ingabe unayo iseva yefu ehambisanayo kanye nesofthiwe?
A: Yebo, singakunikeza isofthiwe ye-matahced futhi imahhala ngokuphelele, ungahlola idatha ngesikhathi sangempela bese ulanda idatha kusuka kusofthiwe, kodwa idinga ukusebenzisa umqoqi wedatha kanye nomsingathi wethu.
Q: Ngingayazi iwaranti yakho?
A: Yebo, ngokuvamile kuba unyaka owodwa.
Q: Isikhathi sokulethwa singakanani?
A: Ngokuvamile, izimpahla zizolethwa ezinsukwini zokusebenza ezingu-3-5 ngemuva kokuthola inkokhelo yakho. Kodwa kuya ngobuningi bakho.