Rain firikwensin bakin karfe na waje tashar ruwa
| Ruwa mai ɗaukar ruwa | Ф200 ± 0.6mm |
| Ma'auni kewayon | ≤4mm/min (ƙarfin hazo) |
| Ƙaddamarwa | 0.2mm (6.28ml) |
| Daidaito | ± 4% (gwajin a tsaye na cikin gida, ƙarfin ruwan sama shine 2mm / min) |
| Yanayin samar da wutar lantarki | DC 5V |
| DC 12V | |
| Saukewa: DC24V | |
| Sauran | |
| Sigar fitarwa | A halin yanzu 4 ~ 20mA |
| Sigina na sauyawa: Kunnawa na reed sauya | |
| Wutar lantarki: 0 ~ 2.5V | |
| Ƙarfin wutar lantarki: 0 ~ 5V | |
| Voltage 1 ~ 5V | |
| Sauran | |
| Tsawon layin kayan aiki | Matsayi: 5 mita |
| Sauran | |
| Yanayin aiki | 0 ～ 50 ℃ |
| Yanayin ajiya | -10 ℃ 50 ℃ |
1.Idan an sanye shi da tashar yanayi da kamfanin ke samarwa, haɗa firikwensin kai tsaye zuwa madaidaicin ma'amala akan tashar yanayi ta amfani da layin firikwensin;
2. Idan an sayi firikwensin daban, yayin da firikwensin ke fitar da saitin sigina na sauyawa, mai haɗin kebul ba ya da mahimmanci ko mara kyau.Haɗa firikwensin zuwa kewaye kamar yadda aka nuna a cikin adadi.
Idan firikwensin ya fitar da wasu sigina, daidaitattun layin layi da aikin firikwensin na al'ada sune kamar haka:
| Launin layi | Siginar fitarwa | ||
| Wutar lantarki | A halin yanzu | sadarwa | |
| Ja | Ƙarfi+ | Ƙarfi+ | Ƙarfi+ |
| Baki(kore) | Ƙarfin wutar lantarki | Ƙarfin wutar lantarki | Ƙarfin wutar lantarki |
| Yellow | Siginar wutar lantarki | Sigina na yanzu | A+/TX |
| Blue | B-/RX | ||
Girman Tsari
Girman mai watsawa
1. tsarin serial
Data bits 8 bits
Tsaya bit 1 ko 2
Duba Lambobin Babu
Baud rate 9600 Sadarwa tazara a kalla 1000ms
2. Tsarin sadarwa
[1] Rubuta adireshin na'ura
Aika: 00 10 Adireshin CRC (5 bytes)
Komawa: 00 10 CRC (4 bytes)
Lura: 1. Dole ne adreshin umarnin karantawa da rubutawa ya zama 00.
2. Adireshin shine 1 byte kuma kewayon shine 0-255.
Misali: Aika 00 10 01 BD C0
Yana dawowa 00 10 00 7C
[2] Karanta adireshin na'ura
Aika: 00 20 CRC (4 bytes)
Komawa: 00 20 Adress CRC (5 bytes)
Bayani: Adireshin shine 1 byte, kewayon shine 0-255
Misali: Aika 00 20 00 68
Yana dawowa 00 20 01 A9 C0
[3] Karanta bayanan ainihin-lokaci
Aika: Adireshin 03 00 00 00 01 XX XX
Note: kamar yadda aka nuna a kasa:
| Lambar | Ma'anar aiki | Lura |
| Adireshin | Lambar tashar (adireshi) | |
| 03 | Flambar aiki | |
| 0000 | Adireshin farko | |
| 0001 | Karanta maki | |
| XX XX | CRC Duba lambar, gaban ƙasa daga baya babba |
Komawa: Adireshin 03 02 XX XX XX XX YY YY
Lura
| Lambar | Ma'anar aiki | Lura |
| Adireshin | Lambar tashar (adireshi) | |
| 03 | Flambar aiki | |
| 02 | Karanta raka'a byte | |
| XX XX | Data (high kafin, low bayan) | Hex |
| XX XX | Lambar CRCCheck |
Don ƙididdige lambar CRC:
1. Rijistar 16-bit da aka saita shine FFFF a hexadecimal (wato, duka 1 ne).Kira wannan rijistar rajistar CRC.
2. XOR bayanan 8-bit na farko tare da ƙananan ragi na 16-bit CRC rajista kuma sanya sakamakon a cikin rijistar CRC.
3.Matsa abin da ke cikin rajistar zuwa dama ta hanyar daya (zuwa ƙananan bit), cika mafi girma da 0, kuma duba mafi ƙanƙanta.
4. Idan mafi ƙarancin mahimmanci shine 0: maimaita mataki na 3 (sake komawa), idan mafi ƙarancin mahimmanci shine 1: Rijistar CRC tana da XORed tare da nau'in A001 (1010 0000 0000 0001).
5.Maimaita matakai 3 da 4 har sau 8 zuwa dama, domin an sarrafa dukkan bayanan 8-bit.
6. Maimaita matakai 2 zuwa 5 don sarrafa bayanai 8-bit na gaba.
7.Rijistar CRC a ƙarshe da aka samu ita ce lambar CRC.
8. Lokacin da aka saka sakamakon CRC a cikin firam ɗin bayanai, ana musanya babba da ƙananan rago, kuma ƙananan bit shine farkon.
1. Za'a iya zaɓar matsayi na shigarwa na firikwensin a ƙasa, babban bututu da aka yi da kansa, ginshiƙin ginshiƙi na ƙarfe ko a kan rufin gidan bisa ga ainihin bukatun.
2.Daidaita sukurori uku masu daidaitawa akan chassis don yin matakin nunin kumfa (kumfa yana tsayawa a tsakiyar da'irar), sannan a hankali ƙara madaidaitan skru uku na M8 × 80;idan matakin kumfa ya canza, kuna buƙatar gyarawa.
3. Haɗa kuma gyara firikwensin kamar yadda aka nuna a hoton da ke sama.
4. Bayan gyarawa, buɗe bokitin ruwan sama kuma yanke igiyoyin nailan a kan mazurari, a hankali a zuba ruwa mai daɗi a cikin firikwensin ruwan sama, sannan ku lura da yadda guga ke juyawa don duba ko an karɓi bayanai akan kayan aikin saye.A ƙarshe, ana allurar ruwa mai ƙididdigewa (60-70mm).Idan bayanan da kayan aikin saye suka nuna sun yi daidai da adadin ruwan allura, kayan aiki na al'ada ne, in ba haka ba dole ne a gyara shi kuma a gyara shi.
5. Ka guji rarraba firikwensin yayin shigarwa.
1. Da fatan za a bincika ko marufi ba shi da kyau kuma duba ko ƙirar samfurin ya yi daidai da zaɓin.
2. Kar a haɗa layi tare da kunna wuta.Duba wayoyi kawai kuma tabbatar da cewa wutar tana kunne.
3.Tsawon kebul na firikwensin zai shafi siginar fitarwa na samfur.Kada a sanya abubuwan da aka gyara ko wayoyi waɗanda aka siyar da su ba da gangan ba lokacin da samfurin ya bar masana'anta.Idan akwai buƙatar canji, tuntuɓi masana'anta.
4. Ya kamata a duba firikwensin a kai a kai don cire ƙura, laka, yashi, ganye da kwari, don kada ya toshe tashar ruwa na bututu na sama (funnel).Za a iya cire matatun silinda kuma a wanke da ruwa.
5.Akwai datti a bangon ciki na bokitin juji, wanda za'a iya wanke shi da ruwa ko barasa ko kuma ruwan wanka mai ruwa.An haramta sosai a shafa da yatsu ko wasu abubuwa, don kar a yi mai ko toshe bangon ciki na bokitin juji.
6. A lokacin daskarewa a cikin hunturu, ya kamata a dakatar da kayan aiki kuma za'a iya mayar da shi cikin dakin.
7. Da fatan za a adana takaddun tabbatarwa da takardar shaidar daidaito, kuma mayar da ita tare da samfurin lokacin gyarawa.
1. Mitar nuni ba ta da wata alama.Mai yiwuwa mai tarawa ya kasa samun bayanin daidai saboda matsalolin waya.Da fatan za a duba ko wayoyi daidai ne kuma tabbatacce.
2.Ƙimar da aka nuna na nuni a fili ba ta dace da ainihin halin da ake ciki ba.Da fatan za a zubar da guga na ruwa kuma a cika guga da wani adadin ruwa (60-70mm), kuma tsaftace bangon ciki na guga.
3. Idan ba dalilai na sama ba, da fatan za a tuntuɓi masana'anta.
| No | Tushen wutan lantarki | Siginar fitarwa | Umarni |
| LF-0004 | Rain firikwensin | ||
| 5V- | |||
| 12V- | |||
| 24V- | |||
| YV- | |||
| M | Canja fitarwa sigina | ||
| V | 0-2.5V | ||
| V | 0-5V | ||
| W2 | Saukewa: RS485 | ||
| A1 | 4-20mA | ||
| X | Sauran | ||
| Misali: LF-0014-5V-M: Rain firikwensin.5V samar da wutar lantarki, sauya siginar fitarwa | |||
Samfura masu alaƙa
-
Anemometer na yanayin yanayi firikwensin saurin iska
Technique Siga Ma'auni kewayon 0～45m/s 0～70m/s Daidaito ±(0.3+0.03V)m/s (V: gudun iska) Resolution 0.1m/s Tauraro gudun iska ≤0.5m/s Yanayin samar da wutar lantarki DC 5V DC 12V DC 24V Sauran Fitar Yanzu: 4 ~ 20mA Wutar lantarki: 0～2.5V Pulse: Pulse siginar ƙarfin lantarki: 0～5V RS232 RS485 TTL Level: (mita; Pulse nisa) Sauran Instrument Line tsawon Standard: 2.5
-
Ƙararrawar Gas Mai Fuska Mai Matuka ɗaya (Carbon dio...
Ma'aunin fasaha ● Sensor: firikwensin infrared ● Lokacin amsawa: ≤40s (nau'in al'ada) ● Tsarin aiki: ci gaba da aiki, babba da ƙananan ƙararrawa (ana iya saita) ● Analog dubawa: 4-20mA fitarwa na sigina [zaɓi] ● Digital interface: RS485-bas dubawa [zaɓi] ● Yanayin nuni: LCD mai hoto ● Yanayin ƙararrawa: Ƙararrawa mai sauti - sama da 90dB;Ƙararrawa mai haske -- Ƙarfin ƙarfi mai ƙarfi ● Sarrafa fitarwa: relay o...
-
Umarnin watsa bas
485 Overview 485 wani nau'in bas ne na serial bas wanda ake amfani da shi sosai wajen sadarwar masana'antu.485 sadarwa yana buƙatar wayoyi biyu kawai (layi A, layi na B), ana ba da shawarar watsawa mai nisa don amfani da murɗaɗɗen garkuwa.A ka'ida, matsakaicin nisan watsawa na 485 shine ƙafa 4000 kuma matsakaicin adadin watsa shine 10Mb/s.Tsawon ma'auni madaidaicin murɗaɗɗen nau'i-nau'i ya bambanta da t ...
-
Haɗin saurin iska da firikwensin shugabanci
Gabatarwa Haɗaɗɗen saurin iska da firikwensin shugabanci ya ƙunshi firikwensin saurin iska da firikwensin alkiblar iska.Na'urar firikwensin saurin iska yana ɗaukar tsarin firikwensin saurin iska na gargajiya na kofi uku, kuma kofin iskar an yi shi da kayan fiber carbon tare da ƙarfi mai ƙarfi da farawa mai kyau;na'urar sarrafa siginar da aka saka a cikin kofin na iya fitar da siginar saurin iska daidai gwargwadon ...
-
Kayayyakin Yanar Gizo Sensor Direction Instrument
Technique Siga Ma'aunin Ma'auni:0～360° Daidaito: ± 3° Tauraron saurin iska：≤0.5m/s Yanayin samar da wutar lantarki： DC 5V □ DC 12V □ DC 24V □ Sauran Fitarwa: □ Pulse: Pulse Signal？ 4～20mA □ Wutar Lantarki: 0～5V □ RS232 □ RS485 □ TTL Level: (□ Mitar □ Tsawon bugun bugun jini) □ Wani Tsawon Layin Kayan Aiki Operati...
-
Tsaftace DO30 Narkar da Mitar Oxygen
Features ●Kira mai siffar jirgin ruwa, IP67 matakin hana ruwa.●Aiki mai sauƙi tare da maɓallai 4, jin daɗin riƙewa, daidaitaccen ma'aunin ƙimar da hannu ɗaya.● Narkar da narkar da iskar oxygen zaɓaɓɓu: maida hankali ppm ko jikewa%.● Matsakaicin zafin jiki na atomatik, ramuwa ta atomatik bayan shigar da salinity / yanayi matsa lamba.● Mai amfani-mai maye gurbin lantarki da kayan aikin membrane (CS49303H1L) ● Zai iya ɗaukar...
