Bh1750 Brightness Meter RS485 Modbus Iot Ilumination Sensor NylonMetal Shell Light Intensity Transmitter Environmental Sensor
Huahana Vedio
Nā hiʻohiʻona huahana
1. Ka pale ikaika a me ka pololei kiʻekiʻe.
2. ʻO ka naylon shell: ikaika aʻaʻahu kū'ē a paʻa hana.
3. Kiʻekiʻe kiʻekiʻe photosensitive poepoe: hoʻohana polymer mea waiʻole, maikai photosensitivity a me ka pololei ana.
4.Industrial-grade i lawe ʻia mai i ka chip: kūloko kikohoʻe kukui ikaika detector, ikaika anti-interference hiki, paʻa hōʻailona puka.
Nā noi huahana
Hiki ke hoʻohana nui ʻia nā mea ʻike māmā i nā kahua ana e like me nā laboratories, nā hale ʻōmaʻomaʻo mahiʻai, ka waiho ʻana o nā hale kūʻai, nā hale hana hana, a me nā kukui o loko.
Nā Kūlana Huahana
| Nā ʻāpana kumu huahana | |
| inoa palena | Māmā Māmā |
| Nā ʻāpana ana | ʻO ka māmā māmā |
| Ana ka laula | 0~65535 LUX |
| Pono kukui | ±7% |
| Hoao kukui | ±5% |
| Laulā nalu | 380~730nm |
| Nā hiʻohiʻona wela | ±0.5/°C |
| Pākuʻi puka | RS485, DC4~20mA, DC0~10V |
| Hoʻohana mana o ka mīkini holoʻokoʻa | ＜2W |
| Lako ikehu | DC5~24V, DC12~24V |
| Laki baud | 9600bps |
| Mea pūpū | Nylon, alumini alumini |
| ʻĀpana ana | Lux |
| ʻO ka mahana mālama a me ka haʻahaʻa | -30~65°C 0~100%RH |
| ʻO ka mahana hana a me ka haʻahaʻa | -30~65°C 0~100%RH |
| Pūnaehana Kūkākūkā ʻikepili | |
| module uwea ole | GPRS, 4G, LORA, LORAWAN, WIFI |
| Server a me ka lako polokalamu | Kākoʻo a hiki ke ʻike pololei i ka ʻikepili manawa maoli ma PC |
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 sensor?
A: 1. Ka pale ikaika a me ka pololei kiʻekiʻe.
2. ʻO ka naylon shell: ikaika aʻaʻahu kū'ē a paʻa hana.
3. Kiʻekiʻe kiʻekiʻe photosensitive poepoe: hoʻohana polymer mea waiʻole, maikai photosensitivity a me ka pololei ana.
4.Industrial-grade i lawe ʻia mai i ka chip: kūloko kikohoʻe kukui ikaika detector, ikaika anti-interference hiki, paʻa hōʻailona puka.
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.
N: He aha's ka mana maʻamau a me ka hōʻailona puka?
A: ʻO ka mana maʻamau a me ka puka hōʻailona DC: 5-24V, DC: 12～24V, RS485, 4-20mA, 0~10V puka.
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 inā loaʻa iā ʻoe, hāʻawi mākou i ka protocol communication RS485-Mudbus. Hiki iā mākou ke hoʻolako i ka LORA / LORANWAN / GPRS / 4G hoʻoili uila uila.
Nīnau: Hiki iā ʻoe ke hoʻolako i ke kikowaena kapua a me ka lako polokalamu?
A: ʻAe, hoʻopaʻa ʻia ke kikowaena kapuaʻi a me ka polokalamu me kā mākou module uila a hiki iā ʻoe ke ʻike i ka ʻikepili manawa maoli i ka hopena PC a hoʻoiho pū i ka ʻikepili mōʻaukala a ʻike i ka pihi ʻikepili.
N: He aha's ka lōʻihi uwea maʻamau?
A: ʻO 2m kona lōʻihi maʻamau. Akā hiki ke hoʻopilikino ʻia, hiki i ka MAX ke 200m.
Nīnau: He aha ke ola o kēia Sensor?
A: Ma kahi o 3 makahiki ka lōʻihi.
Q: Hiki iaʻu ke ʻike i kāu palapala hoʻokō?
A: ʻAe, maʻamau's 1 makahiki.
N: He aha's ka manawa lawe?
A: ʻO ka mea maʻamau, e hoʻouna ʻia nā waiwai ma 3-5 mau lā hana ma hope o ka loaʻa ʻana o kāu uku. Akā, pili ia i kāu nui.
Q: He aha ka laulā e pili ai?
A: Hoʻohana nui ʻia ia i nā kikowaena o ka wā, ka mahiʻai, ka ulu lāʻau, nā hale ʻōmaʻomaʻo, ka iʻa iʻa, ke kūkulu ʻana, nā hale hana, nā kukui o ke kūlanakauhale, ka mālama ʻana i nā hale kūʻai, ka hale hana hana, nā kukui o loko a me nā māla ʻē aʻe e pono ai ke nānā i ka ikaika o ka māmā.
