MD-S271 series wireless smart fire hydrant terminal is a smart terminal with wireless transmission function developed to solve the application scenario of fire hydrant safety.
Hoʻohana ʻia kēia pūʻulu o nā huahana e kahi pākahi lithium i kūkulu ʻia, me ka hoʻolālā hoʻohana ʻana i ka mana ultra-haʻahaʻa a me ke ola pākaukau a hiki i 5 mau makahiki.Loaʻa i kēia pūʻulu kahi modula uila uila i kūkulu ʻia a loaʻa nā ʻano hana hoʻoili uila like ʻole, me 4G/LORa/NB-iot.
Hoʻolālā ʻia ka pūpū i hoʻopaʻa ʻia e kū i ka 300kg ikaika o waho, a ua hala i ka hōʻoia o ka pae wai wai IP68 a me ka hoʻāʻo haʻahaʻa haʻahaʻa.Hiki i ka hoʻolālā anti-freezing kū hoʻokahi ke hōʻoia i ka hana maʻamau i loko o ke kaiapuni waho ma lalo o -30 ℃.ʻO kēia pūʻulu o nā huahana he mau hana like ʻole e like me ke kiʻekiʻe a me ka haʻahaʻa haʻahaʻa puʻupuʻu, fluctuating pressure alarm, anti-tilt, GPS positioning, haʻahaʻa pākaukau alarm, etc., e hōʻoia i ka hydrant ahi "loaʻa ka wai a lawa ka wai" i ka pilikia. manawa.He ʻano ʻano hoʻonohonoho hoʻonohonoho ʻana o kēia pahu ahi hydrant intelligent, kākoʻo i ka hoʻokomo ʻana i ka flange, a ua lako ʻia me nā mea hoʻokomo e like me nā flanges hoʻonohonoho, nā paipu hydraulic, a me nā pale hoʻonohonoho e hōʻoia i ka hiki ke hoʻokomo ʻia ma ka pūnaewele.
I ka manawa like, kākoʻo pū ʻo ia i ka hoʻokomo ʻana i loko o ka pūnāwai ahi, a hiki ke hoʻokomo maʻalahi ka hoʻonohonoho hoʻonohonoho hoʻokaʻawale koho i loko o ka pūnāwai ahi.
Nā hiʻohiʻona huahana:
Hoʻolālā mana haʻahaʻa, hoʻohana ʻia e ka pā lithium, ke ola pākaukau 5 makahiki
ʻO IP68 ka hōʻoia ʻana i ka wai
ʻO 4G/LORa/NB-iot nā ʻano hoʻoili uila he nui ke koho
Hana maʻamau ka hoʻolālā anti-low temperature, -30 ℃
Kākoʻo i nā hana debugging like ʻole
Kākoʻo NB-iot/4G mode kamaʻilio kelepona;
Kākoʻo i ka Bluetooth / pihi / kahua hoʻonohonoho mamao me ka wai paila / ka hana ʻike wai;
ʻO ka hana hoʻonohonoho Bluetooth e hāʻawi ai i ka mana pākaukau Lithium, ke ola pākaukau ma mua o 3 mau makahiki.
Hōʻike:
| Hoʻohālike | MD-S271-4G , MD-S271-LR , MD-S271-NB |
| Hoʻouna ʻia | 4G , LORa , NB-iot |
| Laulā | 0-2.5MPa |
| ʻO ke kaumaha kaumaha | 200% |
| Papa Pololei | 1%FS |
| Alarm hoʻohaʻahaʻa | >15° inclination alarm *1 |
| Voltage Hoʻolako | 3.6V lithium pākaukau |
| Hoʻonohonoho GPS | ʻO ka pololei o ke kau ʻana ± 5 mika * 1 |
| Mea Pahu | ʻO ka ʻili nilon |
| Voltage Hoʻolako | 3.6V lithium pākaukau |
| Paʻa lōʻihi | ±0.25%FS/makahiki (ʻano.) |
| Hōʻike | Hōʻike kūloko LCD |
| Ka Mahana Hana | -30~70 ℃ |
| Ka Mahana Uku | 0 ~ 60 ℃ |
| Palekana Uila | ʻAi-electromagnetic interference |
| Sampling Rate | 3 kekona/manawa |
| Uku Uku | 30 minuke - 1440 mau minuke hiki ke hoʻonohonoho |
| Hoʻonohonoho ʻana i ka Lae Alarm | Alakai kiʻekiʻe / haʻahaʻa puʻupuʻu puʻupuʻu / fluctuating pressure alarm |
| Hoʻonohonoho ʻikepili | Hoʻonohonoho kī/ hoʻonohonoho Bluetooth/ hoʻonohonoho mamao |
| Kaʻina hoʻokomo | G1/2 kaula / hoʻokomo flange / hoʻopaʻa ʻana i ke ahi |
| Papa Palekana | IP68 |
| Kahua noi | Pahu ahi waho |
Ka manawa hoʻouna: Feb-16-2022