RS485 Temperature Humidity Sensor MODBUS Temperature Humidity module
Huahana Vedio
Nā hiʻohiʻona huahana
1. Hoʻokomo ʻia i loko o ka SHT30 sensor, me ka hoʻohana ʻana i ka protocol kamaʻilio MODBUS-RTU;
2. ʻO ka papahana i kūkuluʻia, ua puhiʻia ka huahana a ho'āʻoʻia i ka wā i hoʻounaʻia ai;
3. Hiki ke hoʻohana ʻia ka module i nā hale hana, nā keʻena, nā hale kūʻai a me nā wahi ʻē aʻe;
4. ʻOi aku ka maʻalahi o nā huahana semi-finished no DIY, a hiki ke hana ʻia nā huahana i hoʻopau ʻia ma hope o ka hoʻohālikelike ʻana i nā alakaʻi a me nā pūpū.
Nā noi huahana
Hiki ke hoʻohana nui ʻia ka module e loaʻa ai ka mahana a me ka haʻahaʻa i loko o nā wahi ana i loko e like me nā granaries, nā lumi puna wela wela, nā hale waihona puke, nā hale moʻomeheu, nā hale ʻōmaʻomaʻo, nā waihona, etc.
Nā Kūlana Huahana
| Nā ʻāpana ana | |
| Inoa Huahana | Module wela a me ka haʻahaʻa |
| Laulā ana wela | -25~85°C |
| Ka pololei ana ana wela | ±0.5 ℃ |
| Laina ana haʻahaʻa | 0~100%RH |
| Ka pololei ana ʻana o ka haʻahaʻa | ±3% |
| Ka helu o nā kahawai | 1 kanal |
| Mea ʻike maka | SHT30 |
| Laki baud | 9600 paʻamau |
| Lako ikehu | DC5~24V |
| awa kamaʻilio | RS485 |
| Hoʻohana mana huahana | <20mA |
| Kūkākūkā kamaʻilio | Modbus-RTU |
| Pin uwea | 4 pine (e nānā i ke kiʻikuhi wili) |
| Hoʻouna ʻole ʻole | |
| Hoʻouna ʻole ʻole | LORA / LORAWAN(EU868MHZ,915MHZ), GPRS, 4G, WIFI |
| Hāʻawi i kahi kikowaena kapua a me nā lako polokalamu | |
| lako polokalamu | 1. Hiki ke ʻike ʻia ka ʻikepili manawa maoli ma ka polokalamu. 2. Hiki ke hoʻonohonoho i ka alarm e like me kāu koi. |
FAQ
Q: Pehea e hiki ai iaʻu ke loaʻa ka ʻōlelo?
A: Hiki iā ʻoe ke hoʻouna i ka nīnau ma Alibaba a i ʻole ka ʻike pili i lalo, e loaʻa iā ʻoe ka pane i ka manawa hoʻokahi.
Nīnau: He aha nā hiʻohiʻona nui o kēia Radar Flowrate sensor?
A:
1. Hoʻokomo ʻia i loko o ka SHT30 sensor, me ka hoʻohana ʻana i ka protocol kamaʻilio MODBUS-RTU;
2. ʻO ka papahana i kūkuluʻia, ua puhiʻia ka huahana a ho'āʻoʻia i ka wā i hoʻounaʻia ai;
3. Hiki ke hoʻohana ʻia ka module i nā hale hana, nā keʻena, nā hale kūʻai a me nā wahi ʻē aʻe;
4. ʻOi aku ka maʻalahi o nā huahana Semi-finished no DIY, a hiki ke hoʻopau ʻia nā huahana
hana ʻia ma hope o nā alakaʻi a me nā pūpū.
Q: Hiki iaʻu ke loaʻa nā laʻana?
A: ʻAe, loaʻa iā mākou nā mea waiwai e kōkua iā ʻoe e kiʻi i nā laʻana i ka wā hiki iā mākou.
Q: He aha ka mana maʻamau a me ka hoʻopuka hōʻailona?
DC5~24V；RS485
Nīnau: Pehea e hiki ai iaʻu ke hōʻiliʻili i ka ʻikepili?
A: Hiki iā ia ke hui pū me kā mākou 4G RTU a he koho.
Nīnau: Loaʻa iā ʻoe nā polokalamu hoʻonohonoho i hoʻonohonoho ʻia?
A: ʻAe, hiki iā mākou ke hāʻawi i ka polokalamu matahced e hoʻonohonoho i nā ʻano ʻano ana.
Nīnau: Loaʻa iā ʻoe ke kikowaena kapua a me ka lako polokalamu?
A: ʻAe, hiki iā mākou ke hāʻawi i ka polokalamu matahced a manuahi ʻole, hiki iā ʻoe ke nānā i ka ʻikepili i ka manawa maoli a hoʻoiho i ka ʻikepili mai ka polokalamu, akā pono ia e hoʻohana i kā mākou ʻohi ʻikepili a me ka mea hoʻokipa.
Q: Hiki iaʻu ke ʻike i kāu palapala hoʻokō?
A: ʻAe, maʻamau he 1 makahiki.
Q: He aha ka manawa hoʻouna?
A: ʻO ka mea maʻamau, e hāʻawi ʻia nā waiwai ma 3-5 mau lā hana ma hope o ka loaʻa ʻana o kāu uku. Akā, pili ia i kāu nui.
