RS485 Hoʻomau Papa Ana ʻO ka Radar Level Transmitter no ka wai ʻili wai sima no nā mea ana pae.
wikiō huahana
Hoʻokomo huahana
Kākoʻo nā huahana radar 76-81GHz frequency modulated continuous wave (FMCW) i nā noi ʻehā a me ʻelua uea. ʻO nā hiʻohiʻona he nui, hiki i ka palena kiʻekiʻe o ka huahana ke hiki i 120m, a hiki i ka wahi makapō ke hiki i 10 cm. No ka mea e hana ana ia ma ke alapine kiʻekiʻe a me ka lōʻihi o ka nalu pōkole, kūpono loa ia no nā noi paʻa. ʻO ke ala e hoʻokuʻu ai a loaʻa i nā nalu electromagnetic ma o ka lens he mau pōmaikaʻi kūʻokoʻa i ka lepo kiʻekiʻe a me ka wela wela (+200°C). Hāʻawi ka mea hana i nā ala flange a i ʻole ka hoʻoponopono ʻana i ke kaula, e maʻalahi a maʻalahi ka hoʻonohonoho ʻana.
Nā hiʻohiʻona huahana
1. Millimeter wave RF chip, e hoʻokō i kahi hoʻolālā RF paʻa, ʻoi aku ka kiʻekiʻe o ka hōʻailona-a-noise ratio, wahi makapō liʻiliʻi.
2.5GHz hana bandwidth, i ʻoi aku ka kiʻekiʻe o ke ana ʻana a me ka pololei o ke ana ʻana.
3. ʻO ka 3° antenna beam angle haiki loa, ʻo ka hoʻopili ʻana i ka hoʻonohonoho hoʻonohonoho ʻana he liʻiliʻi ka hopena i ka mea kani, a ʻoi aku ka maʻalahi o ka hoʻonohonoho ʻana.
4. ʻOi aku ka pōkole o ka nalu nalu a ʻoi aku ka maikaʻi o nā hiʻohiʻona noʻonoʻo ma luna o ka ʻili paʻa, no laila ʻaʻohe pono e hoʻohana i ka flange ākea no ka ʻimi ʻana.
5. Kākoʻo kelepona Bluetooth debugging, kūpono no ka hana mālama kanaka ma ka paena.
noi huahana
He kūpono no ka ʻaila maʻemaʻe, ka ʻakika a me ka pahu mālama alkali, ka pahu mālama lanahu pulverized, ka pahu slurrystorage, nā ʻāpana paʻa a pēlā aku.
Nā palena huahana
| Inoa Huahana | ʻO Radar Water Level Meter |
| Hoʻouna pinepine | 76GHz~81GHz |
| Laulā ana | 15m 35m 85m 120m |
| Ke ana pololei | ±1mm |
| ʻO ka ʻaoʻao kukuna | 3°, 6° |
| Laulā lako mana | 18~28.0VDC |
| ʻano kamaʻilio | HART/MODBUS |
| Hoʻopuka hōʻailona | 4~20mA & RS-485 |
| Mea pūpū | Aluminum hoolei, kuhiliʻole kila |
| ʻAno Antenna | Ke kŘkohu hi'ohi'ona / kŘkohu ākea/ kŘkohu palahalaha / kŘkohu wela wela |
| Komo uwea | M20*1.5 |
| Paipai ʻia nā kaula | 0.5mm² |
| Pae palekana | IP68 |
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 Radar Flowrate sensor?
A: Millimeter wave RF chip.
B:5GHz hana bandwidth.
C: ʻO ke kihi antenna beam haiki loa 3°.
D: ʻOi aku ka pōkole o ka nalu a ʻoi aku ka maikaʻi o nā hiʻohiʻona noʻonoʻo ma ka ʻili paʻa.
E: Kākoʻo ke kelepona paʻa lima Bluetooth debugging.
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.
Nīnau: Pehea e hiki ai iaʻu ke hōʻiliʻili i ka ʻikepili?
A: Hiki iā ia ke hui pū me kā mākou 4G RTU a he koho.
Nīnau: Loaʻa iā ʻoe nā polokalamu hoʻonohonoho i hoʻonohonoho ʻia?
A: ʻAe, hiki iā mākou ke hāʻawi i ka polokalamu matahced e hoʻonohonoho i nā ʻano ʻano ana.
Nīnau: Loaʻa iā ʻoe ke kikowaena kapua a me ka lako polokalamu?
A: ʻAe, hiki iā mākou ke hāʻawi i ka polokalamu matahced a manuahi ʻole, hiki iā ʻoe ke nānā i ka ʻikepili i ka manawa maoli a hoʻoiho i ka ʻikepili mai ka polokalamu, akā pono ia e hoʻohana i kā mākou ʻohi ʻikepili a me ka mea hoʻokipa.
Q: Hiki iaʻu ke ʻike i kāu palapala hoʻokō?
A: ʻAe, maʻamau he 1 makahiki.
Q: He aha ka manawa hoʻouna?
A: ʻO ka mea maʻamau, e hāʻawi ʻia nā waiwai ma 3-5 mau lā hana ma hope o ka loaʻa ʻana o kāu uku. Akā, pili ia i kāu nui.
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