Meka Wai Heluhelu pololei ke kamera
Pūnaehana Introduction Hiki ke hoʻololi i ka heluhelu huila kelepona i ka ʻike kikohoʻe a hoʻouna aku i ke kahua.Ma ka hoʻohana ʻana i ka ʻenehana naʻauao, loaʻa iā ia ka hiki ke aʻo ponoʻī.ʻO ka hoʻonā ʻike mamao kāmele ka loaʻa ʻana o nā kāmela kiʻekiʻe, ka hoʻoili ʻana i nā kiʻi a me ka lawe mamao ʻana i ka paepae, ka heluhelu maoli ʻana o ...
Heluhelu → HAC
NB/Bluetooth Dual-mode Meter Heluhelu Module
Pūnaehana Topology Nā hiʻohiʻona nui: Ultra-haʻahaʻa ka hoʻohana ʻana i ka mana: Hiki i ka ER26500+SPC1520 pā uila hiki ke hiki i 10 mau makahiki o ke ola.Loaʻa maʻalahi: ʻAʻole pono e kūkulu hou i ka pūnaewele, a hiki ke hoʻohana pololei ʻia me ke kōkua o ka pūnaewele o ka mea hoʻohana.Ka mana nui: Ka mālama ʻana i ka ʻikepili maloʻo makahiki o 10 mau makahiki, ka ʻikepili maloʻo o kēlā me kēia mahina o 12 mahina.Kūkākūkā ʻelua ala: Ma waho aʻe o ka lawe mamao a me ka heluhelu ʻana, hiki iā ia ke ʻike i kahi hoʻonohonoho mamao a me nā ʻimi noiʻi, nā kīwaha mana ...
Heluhelu → HAC
LoRaWAN Dual-mode Meter Heluhelu Module
Nā Mea Pūnaehana HAC-MLLW (LoRaWAN lua-mode mika heluhelu module), HAC-GW-LW (LoRaWAN puka puka), HAC-RHU-LW (LoRaWAN mau lima lima) a me ka paepae hooponopono ikepili.Nā hiʻohiʻona pūnaewele 1. ʻO ke kamaʻilio lōʻihi lōʻihi LoRa modulation mode, lōʻihi kamaʻilio mamao.Ka mamao kamaʻilio ʻike ma waena o Gateway a me Meter: 1km-5km ma ke kaona kūlanakauhale, 5-15km ma ke kaiapuni kuaʻāina.ʻO ka helu kamaʻilio ma waena o ka ʻīpuka a me ka mika ka mea kūpono, e ʻike ana i ka lōʻihi loa o ke kamaʻilio ʻana ...
Heluhelu → HAC
NB-IoT Non-Magnetic Inductive Metering Module
Module Features ● Powered by 3.6V battery, hiki i ke ola pila ke hiki i 10 makahiki.● ʻO 7008509001800MHz ka pahu alapine hana, ʻaʻole pono e noi no kahi kiko alapine.● Ka mana puka kiʻekiʻe: +23dBm±2dB.● Hiki i ka naʻau o ka loaʻa ʻana ke hiki i -129dBm.● Ka mamao kamaʻilio infrared: 0-8cm.ʻIkepili ʻenehana Parameter Min Type Max Units Ka Hana Voltage 3.1 3.6 4.0 V Hana Hana -20 25 70 ℃ Ka Mahana Waihona -40 - 80 ℃ ...
Heluhelu → HAC
R160 ʻAno maloʻo Multi-jet Non-magnetic Inductance...
Nā hiʻohiʻona He kūpono no ka hoʻohana ʻana i ka hale, hoʻohana pinepine ʻia no nā pono lehulehu No ka wai wela a me ke anuanu, ka mīkini mīkini E hoʻokō me ka maʻamau ISO4064 Hōʻoia no ka hoʻohana ʻana me ka wai inu IP68 Waterproof grade MID palapala Electromechanical separation, replaceable battery Technical Specs Item Parameter Accuracy Class Class 2 Nominal Diameter DN15 ~DN20 Valve No valve PN Value 1L/P Metering mode Non-magnetic inductance metering Dynamic Range ≥R250 Maximum Working Pressure 1.6MPa Wo...
Heluhelu → HAC
Pulse heluhelu no Diehl maloʻo hoʻokahi-jet mika wai
Nā hiʻohiʻona NB-IoT 1. ʻO ke alapine hana: B1, B3, B5, B8, B20, B28 etc. 2. Mana Nui: 23dBm±2dB 3. Ka uila hana: +3.1~4.0V 4. Ka mahana hana: -20℃～+55 ℃ 5. Ka mamao kamaʻilio infrared: 0 ~ 8cm (E pale pololei i ka lā) 6. ER26500 + SPC1520 pūʻulu ola pūʻulu: > 8 makahiki 8. IP68 wai wai NB-IoT Functions Pā pihi: Hiki ke hoʻohana ʻia no ka mālama kokoke ʻana, a hiki ke hoʻoulu i ka NB e hōʻike.Hoʻohana ia i ke ʻano paʻi capacitive, kiʻekiʻe ka naʻau paʻi.Kokoke-hope mai...
Heluhelu → HAC
HAC-ML LoRa Haʻahaʻa mana hoʻohana uila AMR ...
Nā hiʻohiʻona o ka HAC-ML Module 1. Bubble hōʻike i ka ʻikepili i hoʻokahi manawa i kēlā me kēia 24 hola 2. Hāʻawi i ka hoʻololi ʻakomi no ka multi-channel a me ka wikiwiki nui, ʻoi aku ka maikaʻi e pale aku i ke alapine alapine 3. Ke hoʻohana nei i ke ʻano kamaʻilio TDMA, hiki ke hoʻonohonoho i ka manawa kamaʻilio. hui 'akomi a pale loa i ka hui 'ikepili.4. Ka hoʻohana ʻana i ka ʻenehana hopping frequency e pale aku i ka hoʻopilikia ʻana o Co-channel.ʻEkolu mau ʻano hana LOP1 (wāke ala maoli, manawa pane: 12s,...
Heluhelu → HAC
LoRaWAN Wireless mika heluhelu module
Nā hiʻohiʻona Module 1. E hoʻokō i ka protocol LoRaWAN maʻamau maʻamau.● Me ka hoʻohana ʻana i ka ʻoihana pūnaewele OTAA, hoʻohui ʻakomi ka module i ka pūnaewele.● Hoʻokumu ʻia nā pūʻulu 2 o nā kī huna ma ka pūnaewele no ka hoʻopunipuni kamaʻilio, ʻoi aku ka kiʻekiʻe o ka palekana ʻikepili.● E ho'ā i ka hana ADR e hoʻomaopopo i ka hoʻololi 'akomi o ka alapine a me ka helu, e pale aku i ka hoʻopilikia a hoʻomaikaʻi i ka maikaʻi o ka kamaʻilio hoʻokahi.● Hoʻomaopopo i ka hoʻololi ʻakomi ʻana o nā kaila he nui a me ka nui-rate, effec...
Heluhelu → HACʻIkepili Hui
ʻIke ʻia i ka makahiki 2001, ʻo Shenzhen Hac telecom technology Co., Ltd. ʻo ia ka ʻoihana ʻenehana kiʻekiʻe kiʻekiʻe mua o ka R&D, ka hana ʻana a me ke kūʻai aku ʻana i nā huahana kamaʻilio ʻikepili ʻenehana ma ke alapine o 100MHz ~ 2.4GHz ma Kina.
- -Ka manawa hoʻokumu
- -ʻIke ʻoihana
- -ʻIke a me ka patent
- -ʻO nā limahana o ka hui
lawelawe ʻenehana
LoRa Technology
ʻO ka ʻenehana LoRa kahi protocol uea hou i hoʻolālā ʻia no nā kamaʻilio lōʻihi, haʻahaʻa haʻahaʻa.Ke kū nei ʻo LoRa no ka Radio Long Range a ua manaʻo nui ʻia no nā pūnaewele M2M a me IoT.Hiki i kēia ʻenehana ke hoʻohui i nā pūnaewele lehulehu a i ʻole nā mea hoʻolimalima lehulehu e hoʻohui i kekahi mau noi e holo ana ma ka pūnaewele like.
Heluhelu hou aku NB-IoT/CAT 1
ʻO NB-IoT kahi ʻenehana haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa (LPWA) i hoʻomohala ʻia e hiki ai i kahi ākea ākea o nā polokalamu IoT hou a me nā lawelawe.Hoʻomaikaʻi nui ʻo NB-IoT i ka hoʻohana ʻana i ka mana o nā mea hoʻohana, ka mana ʻōnaehana a me ka pono spectrum, ʻoi aku hoʻi i ka uhi hohonu.Hiki ke kākoʻo ʻia ke ola pākaukau ma mua o 10 mau makahiki no ka nui o nā hihia hoʻohana.
Heluhelu hou aku Hana Hoʻopilikino
Hiki iā mākou ke kākoʻo i nā lawelawe kūikawā like ʻole.Hiki iā mākou ke hoʻolālā i ka PCBA, ka hale huahana a hoʻomohala i nā hana e like me kāu mau noi e pili ana i nā papahana AMR uea ʻole me nā ʻano ʻano like ʻole, no ka laʻana, non-magnetic coil sensor, non-magnetic inductance sensor, magnetic resistance sensor, camera direct reading sensor. , kani kani ultrasonic, reed switch, hall sensor etc.
Heluhelu hou aku Hoʻoholo piha
Hāʻawi mākou i nā hāmeʻa heluhelu mika uila holoʻokoʻa no ka mika uila, ka mika wai, ka mika a me ka mika wela.Loaʻa iā ia ka mika, ka module metering, ka ʻīpuka, ka pahu paʻa lima a me ka server, a hoʻohui i ka hōʻiliʻili ʻikepili, ka ana ʻana, ke kamaʻilio ʻelua ʻaoʻao, ka heluhelu mika a me ka mana valve i loko o ka ʻōnaehana hoʻokahi.
Heluhelu hou aku Hoʻoholo
Kūleʻa mākou i ka hāʻawi ʻana i nā hāmeʻa AMR uila no ka mika wai, ka mīkini kinoea, ka mika uila a me ka mika wela.
Nānā hou aku
NB-IoT/LTE Cat1 Mea Heluhelu Meter Uila
Heluhelu →
ʻO ka LoRaWAN Wireless Meter Heluhelu Heluhelu
Heluhelu →
Heluhelu Heluhelu Meter Pulse
Heluhelu →
LoRa Wireless Meter Heluhelu Heluhelu
Heluhelu →
Haʻina Heluhelu Walk-by Meter
Heluhelu →Keena Nuhou
ʻO ka manawa e ʻōlelo aloha ai!
No ka noʻonoʻo i mua a hoʻomākaukau no ka wā e hiki mai ana, i kekahi manawa pono mākou e hoʻololi i nā hiʻohiʻona a ʻōlelo maikaʻi.He ʻoiaʻiʻo nō hoʻi kēia i loko o ka ana wai.Me ka hoʻololi wikiwiki ʻana o ka ʻenehana, ʻo ia ka ...
He aha ka mika akamai?
ʻO ka mika akamai he mea uila e hoʻopaʻa i ka ʻike e like me ka hoʻohana ʻana i ka ikehu uila, nā pae uila, ke au, a me ke kumu mana.Hoʻopuka nā mika akamai i ka ʻike i ka con...
He aha ka ʻenehana NB-IoT?
ʻO NarrowBand-Internet of Things (NB-IoT) kahi ʻenehana uila wikiwiki wikiwiki 3GPP cellular technology standard i hoʻokomo ʻia ma Release 13 e kamaʻilio ana i ka LPWAN (Low Power Wide Area Network) re...
He aha ka LoRaWAN?
He aha ka LoRaWAN?ʻO LoRaWAN kahi ʻōlelo kikoʻī i hana ʻia no nā hāmeʻa uila uila.Ua kau ʻia ʻo LoRa i nā miliona o nā sensor, e like me ka LoR ...
Nā Pōmaikaʻi Nui o LTE 450 no ka wā e hiki mai ana o IoT
ʻOiai ua hoʻohana ʻia nā pūnaewele LTE 450 i nā ʻāina he nui no nā makahiki he nui, ua hoʻonui hou ʻia ka hoihoi iā lākou i ka neʻe ʻana o ka ʻoihana i ke au o LTE a me 5G.ʻO ka hoʻopau ʻana i ka 2G a me ka ...
