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Mai nā lula maʻalahi a i ka Millimeter Precision: Pehea e hoʻololi hou ai ka ʻenehana radar kiʻekiʻe-pinepine i ka nānā ʻana i ka hydrological

https://www.alibaba.com/product-detail/High-Precision-80ghz-radar-Level-Transmitter_1601345143084.html?spm=a2747.product_manager.0.0.3d9d71d2kh1EW1

Ma ke kahua kuʻuna o ka nānā ʻana i ka wai, ua maʻa mākou i nā mea hana kino e like me nā dipsticks, nā lula, a i ʻole nā ​​bobbers lana. Eia nō naʻe, ua hoʻololi ka ʻoihana hou i kēia hana maʻalahi o ke ana ʻana i kahi ʻepekema kikoʻī kiʻekiʻe. Me ka lele ʻana i ka ʻenehana Non-Contact Flow Meter—ʻo ia hoʻi ka hoʻohana ʻana o ka ʻenehana 76-81 GHz FMCW (Frequency-Modulated Continuous Wave)—ke hana nei ka hoʻokele waiwai wai i kahi kipi mai ka "manaʻo kikoʻī" a i ka "mana pololei".
Ma muli o ka ʻikepili loea hou loa, ke noiʻi nei kēia ʻatikala pehea e wehewehe hou ai kēia sensor ʻenehana kiʻekiʻe i nā kūlana no ka ʻenehana Radar Flow Meter a kālailai i kona waiwai koʻikoʻi i nā noi e like me ka River Flow Monitoring a me ka Sewer Flow Meter / Wastewater Flow Monitoring.
1. Lele ʻenehana: Ke holomua nei i ka au 80GHz

https://www.alibaba.com/product-detail/High-Precision-80ghz-radar-Level-Transmitter_1601345143084.html?spm=a2747.product_manager.0.0.3d9d71d2kh1EW1
ʻOiai aia nā ʻenehana Meter Flow Radar 24GHz/80GHz ʻelua ma ka mākeke, ʻo ka sensor alapine kiʻekiʻe 76-81 GHz i wehewehe ʻia ma ka mea kumu e hōʻike ana i ka piko o ka pololei. ʻAʻole e like me nā radar pulse maʻalahi, hoʻohana kēia sensor i ka ʻenehana FMCW e hoʻopuka i kahi "chirp" mau o nā nalu lekiō, e ʻae ana i nā ana hilinaʻi loa.
ʻO kona mau pono nui, ʻo ia ka hoʻokō ʻana i ka "pololei hiki ʻole":
• Ka Pololei o ka Pae Lōʻihi Loa a me ka Milimika: Hiki iā ia ke ana i nā pae wai mai ka 65 mika ka mamao me ka pololei o ±1mm. No ka hoʻohālikelike ʻana i kēia, ua like ia me ke ana ʻana i ka mānoanoa o kahi kāleka hōʻaiʻē ma kahi loko ʻauʻau nui.
• Pane wikiwiki: Hāʻawi ia i ka ʻikepili hoʻomau, e lawe ana i kahi ana hou i kēlā me kēia 500 a 800 milliseconds.
• Māhele Makapō Liʻiliʻi: ʻO ka hoʻolālā holomua e hiki ai ke ana pololei ʻoiai ke kiʻekiʻe loa nā pae wai a kokoke i ka mea ʻike, e hoʻopau ana i ka pono no nā nānā lima weliweli i ka wā o nā hanana kahe.
2. Kāohi a me ka Naʻauao: Nā Hoʻonā Ana o ke Kahe ʻana o ke Kahawai Hāmama no nā Kaiapuni Paʻakikī

https://www.alibaba.com/product-detail/High-Precision-80ghz-radar-Level-Transmitter_1601345143084.html?spm=a2747.product_manager.0.0.3d9d71d2kh1EW1
I nā noi Open Channel Flow Meter, pinepine ka haunaele o ke kaiapuni. Hiki i nā hōʻailona e lele ana mai nā kapa muliwai a i ʻole nā ​​​​​​pā o ke kahawai ke hoʻopilikia i ka ʻikepili. Hoʻoponopono kēia sensor i kēia pilikia me kahi kukuna radar i kālele nui ʻia me kahi kihi kukuna 6° haiki, e hana ana e like me ka laser e kuhikuhi i ka ʻili wai.
• Palekana no ke komo ʻana: Paipai nā alakaʻi hoʻonohonoho i ke kau ʻana i ka sensor ma kahi o 30cm mai nā paia e hōʻoia i ka kuhikuhi ʻia ʻana o ka ikehu i ka wai wale nō.
• Ke Aʻo ʻana i ka Leo Kūhewa: Loaʻa iā ia kahi hiki ke "aʻo ʻana i ka leo kūhewa" hiki ke hoʻolālā ʻia e hoʻowahāwahā kikohoʻe i nā mea pale mau loa i loko o kona ʻike. He mea koʻikoʻi kēia no ke Ana ʻana i ke Kahe Wai ʻino, kahi e loaʻa pinepine ai nā ʻōpala a i ʻole nā ​​​​​​hale kūpono ʻole i nā paipu hoʻokahe wai a i ʻole nā ​​​​​​ʻauwai; hōʻoia ka kānana akamai ʻaʻole i hoʻāla ʻia nā ʻōnaehana automated e nā alarm wahaheʻe.
3. Hoʻohui Bluetooth: Hoʻoponopono hou i nā hana nānā ʻana i ke kahe o ka muliwai
I ka wā e hana ai i ka Nānā ʻana i ke Kahe o ka Muliwai ma ka nahelehele, koi pinepine nā lako kuʻuna i nā mea loea e piʻi i nā alapiʻi a i ʻole e lawe i nā kamepiula lawe lima nui e hoʻopili i nā kaula. Hoʻolauna kēia sensor ʻenehana kiʻekiʻe i ka maʻalahi o nā mea uila mea kūʻai aku me ka ʻenehana Bluetooth 5.0 i kūkulu ʻia.
Hiki i nā limahana mālama ke hoʻohana wale i kahi polokalamu kelepona i kapa ʻia ʻo "Radar Tools" (loaʻa no iOS a me Android) e hoʻopili uila ʻole i ka hāmeʻa mai kahi mamao a hiki i 12 mika. Hoʻololi kēia i kahi hana weliweli ʻelua kanaka ma kahi kiʻekiʻe i kahi hana wikiwiki a palekana e hana ʻia e hoʻokahi kanaka mai ka honua.
4. Paʻa Paʻa: Ke Hoʻokō nei i ka Mīkini Kahe Wai ʻAi / Ka Nānā ʻana i ke Kahe Wai ʻAi ʻOle
ʻO ka Miter Flow Sewer / Wastewater Flow Monitoring kekahi o nā wahi ʻino loa, kahi e pono ai nā lako ke kū i ka pala, ka makū, a me ka hopena kino.
Ua hana ʻia kēia sensor no nā kūlana koʻikoʻi:
• Palekana IP68: Ua sila piha ʻia ia mai ka lepo a hiki ke ola i ka hoʻoluʻu ʻia ʻana i loko o ka wai no ka manawa lōʻihi, e kūpono ai no nā ʻauwai i hiki ke uku ʻia i ka wā ʻino.
• Mahana ākea a me nā mea paʻa: Hana pono ia mai -30°C a i 70°C. Hana ʻia ka pūpū mai nā mea paʻa e like me ke kila kila a me ka PP, me kahi koho alumini paʻa loa i loaʻa no ke kumu hoʻohālike 4-20mA e pale aku i ka pala.
5. Hoʻohui ʻoihana: Ke kumu ʻikepili koʻikoʻi no ka automation

https://www.alibaba.com/product-detail/High-Precision-80ghz-radar-Level-Transmitter_1601345143084.html?spm=a2747.product_manager.0.0.3d9d71d2kh1EW1
ʻAʻole hiki i kahi sensor i hoʻokaʻawale ʻia ke hana i kahi ʻōnaehana Radar Flow Meter hou. "ʻŌlelo" kēia hāmeʻa i ka ʻōlelo o ka automation ʻoihana, e hāʻawi ana i ʻelua mau mana hoʻopuka nui:
1. 4-20mA/HART: He hōʻailona analog maʻamau o ka ʻoihana i hoʻonui ʻia me ka ʻikepili diagnostic kikohoʻe.
2. RS485/MODBUS: He protocol kikohoʻe ikaika no ka hoʻopili ʻana i nā polokalamu he nui.
ʻAe kēia mau protocol iā ia e hoʻohui pono me nā PLC (Programmable Logic Controllers), e hoʻololi ana iā ia mai kahi mea hana kū hoʻokahi i kumu ʻikepili koʻikoʻi no nā ʻōnaehana nui. Inā paha e hoʻāla ana i nā ʻōlelo aʻo no ke kahe ʻana a i ʻole e kaohi ana i ka hoʻopiha ʻana i nā pahu ʻoihana, hiki iā ia ke hoʻokele pololei me ka liʻiliʻi o ke komo ʻana o ke kanaka.

Hoʻonohonoho piha o nā kikowaena a me ka module uea ʻole polokalamu, kākoʻo iā RS485 GPRS /4g/WIFI/LORA/LORAWAN

No ka ʻike pae wai radar hou aku ʻike,

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Ka manawa hoʻouna: Dec-30-2025