Isivamvo semvula sentsimbi engatyiwa sisikhululo sangaphandle samanzi
| Umgangatho wokuthwala amanzi | Ф200 ± 0.6mm |
| Uluhlu lokulinganisa | ≤4mm / min (amandla emvula) |
| Isigqibo | 0.2mm (6.28ml) |
| Ukuchaneka | ± 4% (uvavanyo lwangaphakathi lwe-static, ukuqina kwemvula yi-2mm / min) |
| Imowudi yonikezelo lwamandla | I-DC 5V |
| I-DC 12V | |
| I-DC 24V | |
| Okunye | |
| Ifom yemveliso | Yangoku 4 ~ 20mA |
| Ukutshintsha uphawu: Ukucinywa kokutshintsha kwengcongolo | |
| Umbane: 0～2.5V | |
| Umbane: 0～5V | |
| Umbane 1 ~ 5V | |
| Okunye | |
| Ubude bomgca wesixhobo | Umgangatho: 5 iimitha |
| Okunye | |
| Ubushushu bokusebenza | 0 ～ 50 ℃ |
| Ubushushu bokugcina | -10 ℃ ～ 50 ℃ |
1.Ukuba ixhotywe ngesikhululo semozulu esiveliswa yinkampani, qhagamshela ngokuthe ngqo i-sensor kwi-interface ehambelanayo kwisikhululo semozulu usebenzisa umgca wenzwa;
2. Ukuba i-sensor ithengwa ngokwahlukileyo, njengoko i-sensor ikhupha isethi yeempawu zokutshintsha, ikhonkco yekhebula ayinandaba nokuba ilungile kwaye imbi.Xhuma inzwa kwisekethe njengoko kuboniswe kumzobo.
Ukuba i-sensor ikhupha ezinye izibonakaliso, ukulandelelana komgca ohambelanayo kunye nomsebenzi we-sensor yesiqhelo ngolu hlobo lulandelayo:
| Umbala womgca | Umqondiso wemveliso | ||
| I-Voltage | Okwangoku | unxibelelwano | |
| Bomvu | Amandla+ | Amandla+ | Amandla+ |
| Mnyama(luhlaza） | Umhlaba wamandla | Umhlaba wamandla | Umhlaba wamandla |
| Lubhelu | Umqondiso wombane | Umqondiso wangoku | A+/TX |
| Luhlaza | B-/RX | ||
Ulwakhiwo Imilinganiselo
Ubungakanani bokuhambisa
1. ifomathi yothotho
Amasuntswana edatha ayi-8
Misa bit 1 okanye 2
Jonga iDijithi Akukho
Isantya se-Baud 9600 Isithuba sonxibelelwano ubuncinane yi-1000ms
2. Indlela yonxibelelwano
[1] Bhala idilesi yesixhobo
Thumela: 00 10 Adress CRC (5 bytes)
Imbuyekezo: 00 10 CRC (4 bytes)
Qaphela: 1. Intwana yedilesi yomyalelo wedilesi yokufunda nokubhala mayibe ngu-00.
2. Idilesi yi-byte eyi-1 kwaye uluhlu luyi-0-255.
Umzekelo: Thumela 00 10 01 BD C0
Ibuyisela 00 10 00 7C
[2] Funda idilesi yesixhobo
Thumela: 00 20 CRC (4 bytes)
Imbuyekezo: 00 20 Adress CRC (5 bytes)
Ingcaciso: Idilesi yi-1 byte, uluhlu luyi-0-255
Umzekelo: Thumela u-00 20 00 68
Ibuyisela 00 20 01 A9 C0
[3] Funda idatha yexesha langempela
Thumela: Idilesi 03 00 00 00 01 XX XX
Qaphela: njengoko kubonisiwe ngezantsi:
| Ikhowudi | Inkcazo yomsebenzi | Phawula |
| Idilesi | Inombolo yesitishi (idilesi) | |
| 03 | Fikhowudi yesenzo | |
| 00 00 | Idilesi yokuqala | |
| 00 01 | Funda iingongoma | |
| XX XX | CRC Jonga ikhowudi, ngaphambili isezantsi emva kwexesha phezulu |
Ukubuyisela: Idilesi 03 02 XX XX XX XX YY YY
Phawula
| Ikhowudi | Inkcazo yomsebenzi | Phawula |
| Idilesi | Inombolo yesitishi (idilesi) | |
| 03 | Fikhowudi yesenzo | |
| 02 | Funda iyunithi byte | |
| XX XX | Idatha (phezulu ngaphambili, iphantsi emva) | Hex |
| XX XX | CRCCheck ikhowudi |
Ukubala ikhowudi ye-CRC:
1. Irejista ye-16-bit ecwangcisiweyo yi-FFFF kwi-hexadecimal (oko kukuthi, zonke ziyi-1).Tsalela le rejista kwirejista ye-CRC.
2. XOR idatha yokuqala ye-8-bit kunye ne-bit esezantsi ye-16-bit yerejista ye-CRC kwaye ubeke umphumo kwirejista ye-CRC.
3.Shifta imixholo yerejista ngasekunene ngentwana enye (ukubhekisa kwisuntswana elisezantsi), gcwalisa eyona bit iphezulu ngo-0, kwaye ujonge eyona bit iphantsi.
4. Ukuba eyona bit ibalulekileyo ngu-0: phinda inyathelo lesi-3 (shift kwakhona), ukuba eyona bit ibalulekileyo ngu-1: irejista ye-CRC iXORed ngepolynomial A001 (1010 0000 0000 0001).
5.Phinda amanyathelo 3 kunye ne-4 kude kube ngamaxesha angama-8 ukuya ekunene, ukuze yonke idatha ye-8-bit iqhutywe.
6. Phinda amanyathelo 2 ukuya ku-5 kwi-8-bit elandelayo yokucubungula idatha.
7.Irejista ye-CRC ekugqibeleni ifunyenwe yikhowudi ye-CRC.
8. Xa isiphumo se-CRC sifakwe kwisakhelo solwazi, i-bits ephezulu kunye nephantsi iyatshintshwa, kwaye i-bit ephantsi iqala.
1. Indawo yokufakela inzwa inokukhethwa emhlabeni, ityhubhu enkulu eyenziwe ngokwayo, intsika yentsimbi yentsimbi okanye phezu kophahla lwendlu ngokweemfuno zangempela.
2.Lungisa izikrufu ezithathu zokulinganisa kwi-chassis ukwenza inqanaba lesalathisi se-bubble (iqamza lihlala kumbindi wesangqa), kwaye ngokucothayo uqinise i-M8 × 80 yokulungisa izikrufu zokwandisa;Ukuba iqamu lomgangatho liyatshintsha, kufuneka ulungise.
3. Hlanganisa kwaye ulungise inzwa njengoko kuboniswe kumzobo ongentla.
4. Emva kokulungiswa, vula ibhakethi lemvula kwaye unqumle izibophelelo zekhebula le-nylon kwi-funnel, ucofe ngokucotha amanzi amatsha kwi-sensor yemvula, kwaye uqaphele inkqubo yokuguqula ibhakethi ukujonga ukuba idatha ifunyenwe kwisixhobo sokufumana.Ekugqibeleni, amanzi obungakanani (60-70mm) atofwa.Ukuba idatha eboniswe kwisixhobo sokufumana ihambelana nomlinganiselo wamanzi ajojowe, isixhobo siqhelekileyo, ngaphandle koko kufuneka silungiswe kwaye silungiswe.
5. Kuphephe ukukhupha inzwa ngexesha lofakelo.
1. Nceda ujonge ukuba ukupakishwa kusemgangathweni kwaye ujonge ukuba imodeli yemveliso iyahambelana nokukhetha.
2. Musa ukudibanisa umgca nombane uvuliwe.Khangela kuphela i-wiring kwaye uqinisekise ukuba umbane uvuliwe.
3.Ubude bekhebula lenzwa buya kuchaphazela umqondiso wokuphuma kwemveliso.Musa ukubeka izinto okanye iingcingo ezithe zathengiswa xa imveliso iphuma kumzi-mveliso.Ukuba kukho imfuneko yotshintsho, nceda uqhagamshelane nomenzi.
4. I-sensor kufuneka ihlolwe rhoqo ukususa uthuli, udaka, isanti, amaqabunga kunye nezinambuzane, ukwenzela ukuba ungavimbeli umjelo wokuhamba kwamanzi wombhobho ophezulu (i-funnel).I-cylindrical filter inokususwa kwaye ihlanjwe ngamanzi.
5.Kukho ukungcola kudonga lwangaphakathi lwebhakethi yokulahla, enokuthi ihlanjwe ngamanzi okanye ngotywala okanye i-detergent yamanzi.Kunqatshelwe ngokungqongqo ukusula ngeminwe okanye ezinye izinto, ukuze ungafumani ioli okanye ukrwele udonga lwangaphakathi lwebhakethi yokulahla.
6. Ngexesha lokukhenkceza ebusika, isixhobo kufuneka simiswe kwaye singabuyiselwa kwigumbi.
7. Nceda ugcine isatifikethi sokuqinisekisa kunye nesatifikethi sokuthotyelwa, kwaye usibuyisele kunye nemveliso xa ulungisa.
1. Imitha yokubonisa ayinaso isibonisi.Umqokeleli akanakukwazi ukufumana ulwazi ngokuchanekileyo ngenxa yeengxaki zocingo.Nceda ujonge ukuba i-wiring ichanekile kwaye yomelele.
2.Ixabiso elibonisiweyo lomboniso ngokucacileyo alihambelani neyona meko.Nceda ukhuphe i-emele yamanzi kwaye uphinde uzalise ibhakethi ngamanzi athile (60-70mm), kwaye ucoce udonga lwangaphakathi lwebhakethi.
3. Ukuba ayizizo zizathu zingasentla, nceda uqhagamshelane nomvelisi.
| No | Ukunikezwa Amandla | Umqondiso wePhulo | Imiyalelo |
| LF-0004 | Isivamvo semvula | ||
| 5V- | |||
| 12V- | |||
| 24V- | |||
| YV- | |||
| M | Tshintsha imveliso yesignali | ||
| V | 0-2.5V | ||
| V | 0-5V | ||
| W2 | RS485 | ||
| A1 | 4-20mA | ||
| X | Okunye | ||
| Umzekelo: LF-0014-5V-M: Isivamvo semvula.Unikezelo lwamandla lwe-5V, tshintsha imveliso yesignali | |||
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