Ka Nānā Kūlana Ea i loko o ka paia a i ʻole ma ka paia me ka Data Logger
A hiki i ka 7
nā palena ʻike
4
nā koho kamaʻilio
145,860
nā kiko hoʻopaʻa ʻikepili
91 × 111 × 51mm
ana holoʻokoʻa
ʻIke Huahana
Pūnaehana nānā IAQ liʻiliʻi no nā wahi o loko
Hāʻawi ʻo EM21 i ka ʻikepili maikaʻi o ka ea i loko no nā wahi kalepa a me nā wahi noho. Loaʻa ia ma nā ʻano kau ʻana ma loko o ka paia a ma luna o ka paia, me ka hōʻike LCD a i ʻole nā mana hōʻike ʻole ma muli o nā koi o ka papahana.
Me ka ʻike ʻana i nā ʻano palena he nui, ka mea hoʻopaʻa ʻikepili, ka hoʻoiho Bluetooth a me nā koho kamaʻilio he nui, hiki ke hoʻohana ʻia ʻo EM21 no ka nānā ʻana i ka manawa maoli, ka loiloi ʻikepili mōʻaukala, ka pilina paepae ao a me ka hoʻokele maikaʻi o ka ea i loko.
01
Kau ʻana ma loko o ka paia / ma luna o ka paia
Kūpono no ke kau ʻana i ka paia maʻemaʻe, ka pahu kau ʻana ma luna a me ke kau ʻana o ka pākaukau me ka pahu kau.
02
Ka ʻIke ʻana i nā Palena He nui
Kākoʻo i ka PM2.5, PM10, CO2, TVOC, ka mahana a me ka haʻahaʻa, a me nā hoʻonohonoho koho.
03
Koho Hoʻopaʻa ʻIkepili
Mālama i ka ʻikepili ʻike a kākoʻo i ka hoʻoiho ʻana o ka Bluetooth APP no ka hoʻonohonoho ʻana a me ka loiloi ʻikepili.
04
Nā ʻaoʻao like ʻole
Loaʻa nā koho RS485 Modbus RTU, Wi-Fi, RJ45 Ethernet TCP a me LoRaWAN.
Nā Palena ʻIke
A hiki i ʻehiku mau palena ʻike
Uhi ʻo EM21 i nā ʻano koʻikoʻi o ka maikaʻi o ka ea o loko, me nā hoʻonohonoho koho ma muli o ke kumu hoʻohālike.
CO2
Mea ʻike NDIR 400–5,000 ppm
PM2.5
Mea ʻike ʻāpana laser 0–1000 μg/m³
PM10
0–1000 μg/m³
Mea ʻike ʻāpana laser
TVOC
0.001–2.5 mg/m³
Mea ʻike MOS
T & RH
0–60℃
0–99% RH
Mālamalama
Koho
0.96–64,000 lx
HCHO
0–1000 μg/m3
Mea ʻike ʻāpana laser
CO
Koho hoʻokahi o nā mea
0.1–100 ppm
Walaʻau
Koho hoʻokahi o nā mea
100Hz–10KHzn
Nānā: ʻOkoʻa nā hui ʻike koho ma muli o ke kumu hoʻohālike. He koho ke kukui ambient, a hiki ke koho ʻia kekahi o HCHO, CO a i ʻole ka walaʻau ambient ma muli o ke ʻano hoʻonohonoho o ke kumu hoʻohālike. ʻAʻole hiki ke hoʻohana pū ʻia ka Formaldehyde me ka walaʻau a me ke kukui.
Hoʻolālā Hoʻokomo
Ke kau ʻana ma ka paia, ma ka paia a i ʻole ka pākaukau
Kākoʻo ʻo EM21 i ke kau ʻana i loko o ka paia no ka hoʻohui maʻemaʻe ʻana me nā paia o loko. Hiki ke hoʻokomo ʻia me kahi pahu paipu i kau ʻia ma ka ʻili a i ʻole e kau ʻia ma luna o ka pākaukau me kahi pahu kau.
Ke kau ʻana i loko o ka paia
Pili i nā pahu paipu o nā kūlana ʻEulopa, ʻAmelika a me Kina.
Ke kau ʻana ma ka paia
He koho ka pahu paipu i kau ʻia ma luna o ka ʻili, me nā koho kala ʻehā i loaʻa.
Ka Hoʻonoho ʻana i ka Papapihi
Hiki ke kau ʻia ma luna o kahi pākaukau me kahi pahu hoʻouka no ka nānā ʻana i loko o ka hale.
Hoʻolālā liʻiliʻi
Ana holoʻokoʻa: 91mm × 111mm × 51mm.
Hōʻike & Hōʻailona
Hōʻike LCD a me nā kukui LED ʻekolu kala
Loaʻa ka EM21 me kahi mana hōʻike a me kahi mana ʻaʻohe hōʻike. Hōʻike ka mana LCD i nā waiwai kikoʻī o ka maikaʻi o ka ea ma ka pale, me nā waiwai manawa maoli a me nā waiwai awelika 24-hola o PM2.5, PM10, TVOC a me CO2.
Hāʻawi nā kukui LED ʻekolu kala i kahi hōʻailona ʻike ʻia o ka pae maikaʻi o ka ea i loko. Hiki ke hoʻā a pio paha i ka pale ma ke pihi pā.
Mana B
ʻAʻohe mana hōʻike no ka hoʻonohonoho maʻemaʻe a hūnā ʻia paha.
Mana S
Mana hōʻike LCD me ka nui o ka pale 45mm × 39mm.
Mea Hoʻopaʻa ʻIkepili
ʻIkepili IAQ mōʻaukala me ka hoʻoiho Bluetooth
Hiki i ka mea hoʻopaʻa ʻikepili koho ke mālama a hiki i 145,860 mau kiko ʻikepili. Hiki ke hoʻonohonoho ʻia ka wikiwiki o ka mālama ʻana mai 60 kekona a i 10 mau lā. Hiki ke hoʻoiho ʻia ka ʻikepili ʻike e ka Bluetooth APP, kahi i hoʻohana ʻia no ka hoʻonohonoho ʻana.
78 lā
5 ʻikepili ʻike ma ka wikiwiki mālama ʻana he 5 mau minuke.
156 lā
5 ʻikepili ʻike ma ka wikiwiki mālama ʻana he 10 mau minuke.
468 lā
5 ʻikepili ʻike ma ka wikiwiki mālama ʻana he 30 mau minuke.
Hoʻokaʻaʻike Pilikino
ʻEhā mau koho kamaʻilio no nā papahana like ʻole
Kākoʻo ʻo EM21 i nā koho kamaʻilio uea a me nā uea ʻole no ka pili ʻikepili kūloko, ka nānā ʻana ma ke ao a me nā papahana maikaʻi o ka ea o loko i hoʻolaha ʻia.
RS485
Kamaʻilio Modbus RTU no ka pilina ʻōnaehana kūloko.
Wi-Fi
Koho kamaʻilio uea ʻole 2.4GHz 802.11b/g/n.
ʻEterona RJ45
Kamaʻilio Ethernet TCP me ka lako mana PoE koho.
LoRaWAN
Kākoʻo i nā ʻāpana RU864, IN865, EU868, US915, AU915, KR920 a me AS923-1~4.
Nā Wahi Noi
Hoʻohana ʻia ma nā wahi noho a me nā wahi pāʻoihana
Ua hoʻolālā ʻia ʻo EM21 no ka nānā ʻana i ka maikaʻi o ka ea i loko o nā wahi kahi e pono ai ka ʻikepili IAQ manawa maoli a me ka mōʻaukala.
Wahi Pāʻoihana
Nā keʻena, nā lumi hālāwai, nā hale kalepa a me nā wahi lehulehu i loko.
Kula
Nā lumi papa, nā hale waihona puke a me nā wahi aʻo ʻē aʻe.
Noho ʻana
Nā hale noho, nā hale akamai a me nā wahi noho o loko.
Hōkele
Nā lumi hoʻokipa, nā lobby a me nā wahi hoʻokipa.
Nā Kikoʻī ʻenehana
ʻIke EM21 a me nā kikoʻī laulā
| Mea | Nā kikoʻī |
|---|---|
| Nā Palena ʻIke Max. | PM2.5, PM10, CO2, TVOC, Temp & RH, Mālamalama ambient, a me kekahi o HCHO, CO a i ʻole ka walaʻau ambient |
| CO2 | Mea ʻike NDIR; 400–5,000ppm; hoʻonā 1ppm; ±50ppm + 3% o ka heluhelu ʻana a i ʻole ka pololei o 75ppm |
| TVOC | Mea ʻike semiconductor metal oxide; 0.001–2.5mg/m³; hoʻonā 0.001mg/m³; <15% pololei |
| PM2.5 / PM10 | Mea ʻike ʻāpana laser; 0–1000μg/m³; hoʻonā 1μg/m³; ±5μg/m³ + 15% @1–100μg/m³ |
| Mahana a me ka Haumākū | Mahana: 0–60℃, hoʻonā 0.01℃, ±0.6℃ @10–40℃; Haumākū: 0–99%RH, hoʻonā 0.01%RH, ±4.5%RH @10–70%RH |
| HCHO koho | Mea ʻike formaldehyde electrochemical; 0.001–1.25mg/m³; hoʻonā 0.001mg/m³; 0.003mg/m³ + 10% o ka heluhelu @0–0.5mg/m³; ±20ppb @0–100ppb |
| CO koho | Mea ʻike kalapona monoxide electrochemical; 0.1–100ppm; hoʻonā 0.1ppm; ±1ppm @0–10ppm |
| Mālamalama Ambient Koho | 0.96–64,000 lx; ±20% pololei o ke ana ʻana |
| Walaʻau Ambient Koho | Alapine (frequency): 100Hz–10KHz; ʻike: -36±3dBFS; kiko hoʻonui leo: 130dBSPL; lakio hōʻailona-i-ka-walaʻau: 56dB(A); papahele walaʻau: -92dBFS |
| Kamaʻilio | RS485 Modbus RTU; Wi-Fi @2.4GHz 802.11b/g/n; RJ45 Ethernet TCP; LoRaWAN |
| Nā ʻĀpana LoRaWAN | RU864, IN865, EU868, US915, AU915, KR920, AS923-1~4 |
| Mea Hoʻopaʻa ʻIkepili | Koho; a hiki i 145,860 mau kiko ʻikepili; ka helu mālama mai 60 kekona a i 10 mau lā; Hoʻoiho APP Bluetooth |
| Lako ikehu | 24VAC/VDC ±10%; 100–240VAC; PoE no ka pilina RJ45 |
| Papa Mea Shell & IP | Mea pale ahi PC; IP30 |
| Pale LCD | 45mm × 39mm, 2.34 ʻīniha |
| Kaiapuni Hana | Mahana: 0–60℃; Haumākū: 0–99%RH |
| Kūlana Mālama | 0–50℃; 0–70% RH |
| Ana holoʻokoʻa | 91mm × 111mm × 51mm |
| Kūlana Hoʻonohonoho | Pahu paipu maʻamau 86/50, ka nui o ka lua hoʻokomo 60mm; Pahu paipu maʻamau ʻAmelika, ka nui o ka lua hoʻokomo 84mm |
ʻAʻole hiki ke hoʻohana pū ʻia ka Formaldehyde me ka walaʻau a me ke kukui. E ʻoluʻolu e hōʻoia i ka hoʻonohonoho kūpono o ke kumu hoʻohālike ma mua o ke kauoha ʻana.
Alakaʻi Hoʻohālike
E koho i ka hoʻonohonoho EM21 kūpono
ʻOkoʻa nā hiʻohiʻona EM21 ma muli o nā palena ʻike, ka pilina hoʻopuka, ke ʻano hōʻike, ka lako mana a me ke koi o ka mea hoʻopaʻa ʻikepili. E hoʻohui i ka pākuʻi -DL no ka hana mea hoʻopaʻa ʻikepili.
Hōʻike
B: ʻAʻohe hōʻike
S: Me ka hōʻike
Hoʻopuka
RS485 / Wi-Fi / RJ45 / LoRaWAN
Mana
C: 24VAC/VDC
D: 100–240VAC
POE: 48V
Mea Hoʻopaʻa ʻIkepili
Hoʻohui i ka pākuʻi -DL no ka hana loiloi ʻikepili
Sensor koho
Mālamalama ambient + hoʻokahi o CO, walaʻau ambient a i ʻole HCHO
Nā nīnau i nīnau pinepine ʻia
Nā nīnau i nīnau pinepine ʻia
He aha nā palena e hiki ai iā EM21 ke nānā?
Hiki iā EM21 ke nānā i ka PM2.5, PM10, CO2, TVOC, ka mahana a me ka haʻahaʻa. He koho ke kukui ambient, a hiki ke koho ʻia kekahi o HCHO, CO a i ʻole ka walaʻau ambient ma muli o ke ʻano hoʻohālike.
Hiki iā EM21 ke mālama i ka ʻikepili mōʻaukala?
ʻAe. Mālama ka mea hoʻopaʻa ʻikepili koho a hiki i 145,860 mau kiko ʻikepili. Hiki ke hoʻoiho ʻia ka ʻikepili e ka Bluetooth APP, kahi i hoʻohana ʻia no ka hoʻonohonoho ʻana.
He aha nā ʻano kamaʻilio e loaʻa ana?
Kākoʻo ʻo EM21 iā RS485 Modbus RTU, Wi-Fi @2.4GHz 802.11b/g/n, RJ45 Ethernet TCP a me LoRaWAN.
He aha nā ʻano hoʻonohonoho e loaʻa ana?
Kākoʻo ʻo EM21 i ke kau ʻana i loko o ka paia, ke kau ʻana ma ka paia me kahi pahu paipu i kau ʻia ma ka ʻili, a me ke kau ʻana o ka pākaukau me kahi pahu kau.
Hiki ke hoʻohana pū ʻia ʻo HCHO, CO, walaʻau a me ke kukui?
ʻAʻole. Pili nā hui ʻike koho i ka hoʻonohonoho ʻana o ke kumu hoʻohālike. He koho ke kukui ambient, a hiki ke koho ʻia kekahi o HCHO, CO a i ʻole ka walaʻau ambient. ʻAʻole hiki ke hoʻohana pū ʻia ka Formaldehyde me ka walaʻau a me ke kukui.
Pono ke kōkua i ke koho ʻana i kahi kumu hoʻohālike EM21?
E haʻi mai iā mākou i kāu mau palena e pono ai, ka ʻaoʻao hoʻopuka, ke ʻano hōʻike, ka lako mana, ke koi o ka mea hoʻopaʻa ʻikepili, ke ʻano hoʻonohonoho a me ka nui o ka papahana. E paipai kā mākou hui i ka hoʻonohonoho EM21 kūpono.
