LORA LORAWAN Water Dissolved Oxygen Sensor
Nā hiʻohiʻona huahana
● Hiki ke hoʻokomo a maʻalahi ke hoʻohana
●Digital linear correction
●Pono kiʻekiʻe
●Paʻa kiʻekiʻe
● Hiki iā ia ke hoʻohui i ka LORA LORAWAN GPRS 4G WIFI, nā ʻano kelepona ʻole āpau a hiki iā mākou ke hoʻouna pū i kahi kikowaena kapuaʻi manuahi a me nā lako polokalamu e ʻike i ka manawa maoli i ka PC a i ʻole Mobile.
Nā noi huahana
He kūpono no ka aquaculture, ka nānā ʻana i ka maikaʻi o ka wai o ka muliwai, ka nānā ʻana i ka pahu anaerobic, ka mālama ʻana i ka wai, metallurgy, ʻoihana kemika, hana pepa, etc.
Nā Kūlana Huahana
| Nā ʻāpana ana | |||
| Ka inoa o nā ʻāpana | ʻO ka oxygen i hoʻoheheʻe ʻia, ka Mahana 2 i ka 1 | ||
| Nā ʻāpana | Ana i ka laula | Olelo Hooholo | Ka pololei |
| DO | 0～20.00 mg/L | 0.01 mg/L | ±0.5%FS |
| Mahana | 0～60°C | 0.1 °C | ±0.3°C |
| ʻāpana ʻenehana | |||
| Paʻa | Ma lalo o 1% i ke ola o ka mea ʻike | ||
| Ana kumu | Polarographic | ||
| Hoʻopuka | RS485, MODBUS kaʻina kūkākūkā | ||
| Mea hale | ABS | ||
| Kaiapuni hana | Ka wela 0 ~ 60 ℃, haʻahaʻa hana: 0-100% | ||
| Nā kūlana mālama | -40 ~ 60 ℃ | ||
| Ka lōʻihi uwea maʻamau | 2 mika | ||
| ʻO ka lōʻihi loa o ke kēpau | RS485 1000 mika | ||
| Pae palekana | IP65 | ||
| Hoʻouna ʻole ʻole | |||
| Hoʻouna ʻole ʻole | LORA / LORAWAN, GPRS, 4G, WIFI | ||
| Nā mea hoʻokomo | |||
| Nā pale kau kau | 1.5 mika, 2 mika ke kiʻekiʻe e hiki ke hoʻopilikino | ||
| pahu ana | Hiki ke hoʻopilikino | ||
FAQ
Nīnau: He aha nā hiʻohiʻona nui o kēia sensor oxygen dissolved?
A: He mea maʻalahi no ka hoʻokomo ʻana a hiki ke ana i ka maikaʻi o ka wai ma ka pūnaewele me ka RS485 output, 7/24 ka nānā mau ʻana.
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?
A: ʻO ka mana maʻamau a me ka hoʻopuka hōʻailona he DC: 12-24V, RS485.Hiki ke hana maʻamau ka koi ʻē aʻe.
Nīnau: Pehea e hiki ai iaʻu ke hōʻiliʻili i ka ʻikepili?
A: Hiki iā ʻoe ke hoʻohana i kāu logger data ponoʻī a i ʻole module uila uila, hāʻawi mākou i ka protocol kamaʻilio RS485 Mudbus.Hiki iā mākou ke hāʻawi i nā modula hoʻoili uila ʻole LORA/LORANWAN/GPRS/4G.
Nīnau: Loaʻa iā ʻoe nā polokalamu like?
A: ʻAe, loaʻa iā mākou nā lawelawe kapuaʻi a me nā lako polokalamu.Hiki iā ʻoe ke nānā i ka ʻikepili i ka manawa maoli a hoʻoiho i ka ʻikepili mai ka polokalamu, akā pono ʻoe e hoʻohana i kā mākou ʻohi ʻikepili a me ka mea hoʻokipa.
Q: He aha ka lōʻihi o ke kaula maʻamau?
A: ʻO 2m kona lōʻihi maʻamau.Akā hiki ke hoʻopilikino ʻia, hiki iā MAX ke 1KM.
Nīnau: He aha ke ola o kēia Sensor?
A: He 1-2 mau makahiki maʻamau.
Q: Hiki iaʻu ke ʻike i kāu palapala hoʻokō?
A: ʻAe, maʻamau he 1 makahiki.
Q: He aha ka manawa hoʻouna?
A: ʻO ka maʻamau, e hāʻawi ʻia nā waiwai i loko o 3-5 mau lā hana ma hope o ka loaʻa ʻana o kāu uku.Akā, pili ia i kāu nui.
