RS485 4-20mA 0-5v Anemometer Impeller Wind Speed Sensor Duct Wind Transmitter Duct Air Velocity Sensor
Huahana Vedio
Nā hiʻohiʻona huahana
1. Twistable impeller wind speed
I nā kaiapuni kūikawā, ʻoi aku ka maʻalahi o ka mea ʻike maka makani hikile
2. ʻOi aku ka paʻa o ka hoʻolālā apo impeller alumini mānoanoa a ʻoi aku ka pololei o ke ana ʻana.
3. Hiki i ka impeller kiʻekiʻe ke ana i ka makani a me ka makani māmā.
Nā noi huahana
Hiki ke hoʻohana nui ʻia ka micro impeller wind speed sensor i nā laboratories, hale waihona hale ʻōmaʻomaʻo mahiʻai, nā hale hana hana, nā mea uila a me nā hale hana paka a me nā kahua ana ʻē aʻe.
Nā Kūlana Huahana
| Ka inoa o nā ʻāpana | Micro impeller wind speed sensor module | |
| Nā ʻāpana | Ana i ka laula | Olelo Hooholo |
| Ka makani makani | 0~30m/s | ±3% |
| Mea pūpū | pūpū metala | |
| ʻāpana ʻenehana | ||
| Kumu hoʻokomo | ʻAno impeller | |
| Hoʻomaka ka makani makani | 0.3m/s | |
| Paʻamau baud rate | 9600 | |
| Volta hoʻolako | DC5~24V, DC12~24V | |
| uea alakaʻi maʻamau | 1 mika | |
| ʻano hoʻokomo | ʻAno pale (ke ʻano flange koho) | |
| Kaiapuni hana | -30~70°C, 0~95%RH | |
| Pae palekana | IP68 | |
| Hoʻopuka hōʻailona | RS485, 4~20mA, 0~10V | |
| ʻO ka lōʻihi loa o ke kēpau | RS485 1000 mika | |
| Hoʻouna ʻole ʻole | LORA/LORAWAN(868MHZ,915MHZ,434MHZ)/GPRS/4G/WIFI | |
| Nā lawelawe ao a me nā lako polokalamu | Loaʻa iā mākou nā lawelawe kapuaʻi a me nā lako polokalamu, hiki iā ʻoe ke nānā i ka manawa maoli ma kāu kelepona paʻalima a i ʻole kamepiula | |
FAQ
Q: Pehea e hiki ai iaʻu ke loaʻa kahi 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.
Q: He aha nā hiʻohiʻona nui o kēia huahana?
A: 1. Hiki ke hoohuli i ka makani makani o ka impeller.
2. ʻOi aku ka paʻa o ka hoʻolālā apo impeller alumini mānoanoa a ʻoi aku ka pololei o ke ana ʻana.
3. Hiki i ka impeller kiʻekiʻe ke ana i ka makani a me ka makani māmā.
Nīnau: He aha nā mana maʻamau a me nā hoʻopuka hōʻailona?
A: ʻO ka mana hoʻohana maʻamau ʻo DC5 ~ 24V, DC12 ~ 24V a ʻo ka hōʻailona hōʻailona ʻo RS485 Modbus protocol, RS485, 4 ~ 20mA, 0 ~ 10V output.
Q: Ma hea e hoʻohana ʻia ai kēia huahana?
A: Hoʻohana nui ʻia ia i nā kahua ana e like me nā laboratories, nā hale ʻōmaʻomaʻo mahiʻai, ka waiho ʻana o nā hale kūʻai, nā hale hana hana, nā mea uila a me nā hale hana paka, etc.
Nīnau: Pehea wau e hōʻiliʻili ai i ka ʻikepili?
A: Hiki iā ʻoe ke hoʻohana i kāu ʻikepili ponoʻī a i ʻole module hoʻoili uila. Inā loaʻa iā ʻoe kekahi, hāʻawi mākou i ka protocol kamaʻilio RS485-Mudbus. Hiki iā mākou ke hāʻawi i nā modula hoʻoili uila ʻole LORA/LORANWAN/GPRS/4G.
Nīnau: Hiki iā ʻoe ke hāʻawi i kahi mea kākau ʻikepili?
A: ʻAe, hiki iā mākou ke hāʻawi i nā logger data like a me nā pale e hōʻike i ka ʻikepili i ka manawa maoli, a i ʻole e mālama i ka ʻikepili ma ka format excel ma kahi USB flash drive.
Nīnau: Hiki iā ʻoe ke hāʻawi i nā kikowaena kapua a me nā lako polokalamu?
A: ʻAe, inā kūʻai ʻoe i kā mākou module uea, hiki iā mākou ke hāʻawi iā ʻoe i kahi kikowaena pili a me nā polokalamu. I loko o ka lako polokalamu, hiki iā ʻoe ke ʻike i ka ʻikepili i ka manawa maoli, a i ʻole ke kiʻi ʻana i ka ʻikepili mōʻaukala ma ka format excel.
Q: Pehea e hiki ai iaʻu ke loaʻa nā laʻana a i ʻole kahi kauoha?
A: ʻAe, loaʻa iā mākou nā mea waiwai, hiki ke kōkua iā ʻoe e kiʻi i nā laʻana i ka wā hiki. Inā makemake ʻoe e kau i kahi kauoha, e kaomi wale i ka hae ma lalo a hoʻouna mai iā mākou i kahi nīnau.
Q: ʻO ka manawa hea ka manawa hāʻawi?
A: ʻO ka mea maʻamau, e hoʻouna ʻia nā waiwai i loko o 1-3 mau lā hana ma hope o ka loaʻa ʻana o kāu uku. Akā, pili ia i kāu nui.
