Sensor yamvula yachitsulo chosapanga dzimbiri panja pa hydrological station
| Mlingo wotengera madzi | Ф200 ± 0.6mm |
| Muyezo osiyanasiyana | ≤4mm/mphindi (mvula yamphamvu) |
| Kusamvana | 0.2mm (6.28ml) |
| Kulondola | ± 4% (mayeso amkati amkati, mphamvu yamvula ndi 2mm / min) |
| Njira yoperekera mphamvu | DC 5V |
| DC 12 V | |
| DC 24 V | |
| Zina | |
| Fomu yotulutsa | Masiku ano 4 ~ 20mA |
| Kusintha chizindikiro: Kuzimitsa kwa bango | |
| Mphamvu yamagetsi: 0 ~ 2.5V | |
| Mphamvu yamagetsi: 0 ~ 5V | |
| Mphamvu yamagetsi 1 ~ 5V | |
| Zina | |
| Kutalika kwa mzere wa chida | Standard: 5 mamita |
| Zina | |
| Kutentha kwa ntchito | 0 ~ 50 ℃ |
| Kutentha kosungirako | -10 ℃ ～ 50 ℃ |
1.Ngati muli ndi malo opangira nyengo opangidwa ndi kampaniyo, gwirizanitsani kachipangizo kameneka ndi mawonekedwe ogwirizana pa siteshoni ya nyengo pogwiritsa ntchito chingwe cha sensa;
2. Ngati sensa imagulidwa padera, pamene sensa imatulutsa zizindikiro zosinthira, cholumikizira chingwe sichili ndi kanthu koyenera komanso koipa.Lumikizani sensor ku dera monga momwe tawonetsera pachithunzichi.
Ngati sensa imatulutsa zizindikilo zina, kutsatizana kwa mzere wofananira ndi ntchito ya sensa wamba ndi motere:
| Mtundu wa mzere | Chizindikiro chotulutsa | ||
| Voteji | Panopa | kulankhulana | |
| Chofiira | Mphamvu+ | Mphamvu+ | Mphamvu+ |
| Wakuda(wobiriwira） | Malo opangira magetsi | Malo opangira magetsi | Malo opangira magetsi |
| Yellow | Chizindikiro chamagetsi | Chizindikiro chapano | A+/TX |
| Buluu | B-/RX | ||
Kapangidwe Miyeso
Kukula kwa transmitter
1. mawonekedwe a serial
Data bits 8 bits
Imani pang'ono 1 kapena 2
Chongani Digit Palibe
Baud mlingo 9600 Kuyankhulana kwapakati ndi osachepera 1000ms
2. Kuyankhulana kwamtundu
[1] Lembani adilesi ya chipangizo
Tumizani: 00 10 Adilesi CRC (5 mabayiti)
Kubwerera: 00 10 CRC (4 mabayiti)
Zindikirani: 1. Gawo la adilesi ya lamulo lowerengera ndi kulemba liyenera kukhala 00.
2. Adiresi ndi 1 byte ndipo mtundu wake ndi 0-255.
Chitsanzo: Tumizani 00 10 01 BD C0
Kubwerera 00 10 00 7C
[2] Werengani adilesi ya chipangizocho
Tumizani: 00 20 CRC (4 mabayiti)
Kubwerera: 00 20 Adress CRC (5 byte)
Kufotokozera: Adilesi ndi 1 byte, mtundu wake ndi 0-255
Mwachitsanzo: Tumizani 00 20 00 68
Kubwerera 00 20 01 A9 C0
[3] Werengani zambiri zenizeni
Tumizani: Adilesi 03 00 00 00 01 XX XX
Zindikirani: monga momwe zilili pansipa:
| Kodi | Tanthauzo la ntchito | Zindikirani |
| Adilesi | Nambala ya station (adilesi) | |
| 03 | Function kodi | |
| 00 00 | Adilesi yoyamba | |
| 00 01 ku | Werengani mfundo | |
| XX XX | Mtengo CRC Chongani kachidindo, kutsogolo kutsika pambuyo pake |
Kubwerera: Adilesi 03 02 XX XX XX XX YY YY
Zindikirani
| Kodi | Tanthauzo la ntchito | Zindikirani |
| Adilesi | Nambala ya station (adilesi) | |
| 03 | Function kodi | |
| 02 | Werengani unit byte | |
| XX XX | Zambiri (zambiri zisanachitike, zotsika pambuyo pake) | Hex |
| XX XX | CRCheck kodi |
Kuti muwerengere nambala ya CRC:
1. Kaundula wa 16-bit wokonzedweratu ndi FFFF mu hexadecimal (ndiko kuti, onse ndi 1).Imbani kaundulayu kuti kaundula wa CRC.
2. XOR deta yoyamba ya 8-bit yokhala ndi cholembera cha 16-bit CRC ndikuyika zotsatira mu kaundula wa CRC.
3.Sinthani zomwe zili m'kaundula kumanja ndi pang'ono (kumunsi pang'ono), lembani kachidutswa kakang'ono kwambiri ndi 0, ndipo onani chotsikitsitsa.
4. Ngati chocheperako ndi 0: bwerezani gawo 3 (sinthaninso), ngati chocheperako ndi 1: kaundula wa CRC ndi XORed ndi polynomial A001 (1010 0000 0000 0001).
5.Bwerezani masitepe 3 ndi 4 mpaka 8 kumanja, kuti deta yonse ya 8-bit yasinthidwa.
6. Bwerezani masitepe 2 mpaka 5 kuti mukonzenso 8-bit data.
7.Regista ya CRC yomwe idapezedwa ndi CRC code.
8. Zotsatira za CRC zikayikidwa muzithunzi zachidziwitso, ma bits apamwamba ndi otsika amasinthidwa, ndipo otsika amakhala oyamba.
1. Malo oyika sensa amatha kusankhidwa pansi, chubu chachikulu chodzipangira chokha, flange yachitsulo kapena padenga la nyumba malinga ndi zofunikira zenizeni.
2.Sinthani zomangira zitatu zomangira pa chisisi kuti mulingo wa kuwira kuwira (kuwira kumakhala pakati pa bwalo), ndiyeno kumangitsa pang'onopang'ono zomangira zitatu za M8 × 80;ngati kuwira mulingo kusintha, muyenera kusintha.
3. Sonkhanitsani ndi kukonza sensa monga momwe tawonetsera pa chithunzi pamwambapa.
4. Pambuyo pokonza, tsegulani chidebe cha mvula ndikudula zingwe za nayiloni pazitsulo, pang'onopang'ono mulowetse madzi atsopano mu sensa ya mvula, ndipo yang'anani kusintha kwa ndowa kuti muwone ngati deta ikulandiridwa pa chida chopezera.Pomaliza, madzi ochulukirapo (60-70mm) amabayidwa.Ngati deta yomwe ikuwonetsedwa ndi chida chopezera ikugwirizana ndi kuchuluka kwa madzi ojambulidwa, chidacho ndi chachilendo, mwinamwake chiyenera kukonzedwa ndi kusinthidwa.
5. Pewani kusokoneza sensa panthawi ya kukhazikitsa.
1. Chonde yang'anani ngati zoyikazo sizili bwino ndikuwona ngati mtundu wa malondawo ukugwirizana ndi zomwe zasankhidwa.
2. Osalumikiza mzere wokhala ndi mphamvu.Ingoyang'anani mawaya ndikuwonetsetsa kuti magetsi ali.
3.Kutalika kwa chingwe cha sensor kudzakhudza chizindikiro chotuluka cha mankhwala.Osayika mosasamala zinthu kapena mawaya omwe agulitsidwa pamene mankhwala akuchoka kufakitale.Ngati pakufunika kusintha, chonde funsani wopanga.
4. Sensa iyenera kuyang'aniridwa nthawi zonse kuti ichotse fumbi, matope, mchenga, masamba ndi tizilombo, kuti musatseke njira yoyendetsera madzi ya chubu chapamwamba (funnel).Fyuluta ya cylindrical imatha kuchotsedwa ndikutsukidwa ndi madzi.
5.Pali dothi pakhoma lamkati la ndowa, lomwe limatha kutsuka ndi madzi kapena mowa kapena detergent amadzimadzi.Ndizoletsedwa kupukuta ndi zala kapena zinthu zina, kuti musatenge mafuta kapena kukanda khoma lamkati la chidebe chotaya.
6. M'nyengo yozizira m'nyengo yozizira, chidacho chiyenera kuyimitsidwa ndipo chikhoza kubwereranso kuchipinda.
7. Chonde sungani chiphaso chotsimikizira ndi satifiketi yogwirizana, ndipo mubwezereni ndi chinthucho pokonza.
1. Miyero yowonetsera ilibe chizindikiro.Wosonkhanitsa sangathe kupeza zambiri molondola chifukwa cha vuto la waya.Chonde onani ngati mawayawo ndi olondola komanso olimba.
2.Mtengo wowonetsedwa wa chiwonetserocho mwachiwonekere sichikugwirizana ndi momwe zinthu zilili.Chonde tsitsani madzi mumtsuko ndikudzazanso madzi ochulukirapo (60-70mm) m'chidebecho ndipo yeretsani khoma lamkati la ndowayo.
3. Ngati sizili zifukwa zomwe zili pamwambazi, chonde lemberani wopanga.
| No | Magetsi | Chizindikiro Chotulutsa | Malangizo |
| LF-0004 | Sensa yamvula | ||
| 5V- | |||
| 12V- | |||
| 24V- | |||
| YV- | |||
| M | Kusintha kwa chizindikiro | ||
| V | 0-2.5V | ||
| V | 0-5 V | ||
| W2 | Mtengo wa RS485 | ||
| A1 | 4-20mA | ||
| X | Zina | ||
| Mwachitsanzo: LF-0014-5V-M: Sensa yamvula.Mphamvu ya 5V, kusintha kwa siginecha | |||
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