I-Daviteq WS433-MA Okokufaka Kwamanje Okungenantambo
Ulwazi Lomkhiqizo
- Igama Lomkhiqizo: Inzwa Engenantambo 0-20mA Okokufaka Kwamanje WS433-MA
- I-SKU: I-WS433-MA
- Inguqulo ye-Hardware: 2.5
- Inguqulo ye-Firmware: 5.0
- Amakhodi ento: I-WS433-MA-21, WS433-MA-31
Isingeniso
I-Wireless Sensor 0-20mA Current Input WS433-MA iyidivayisi esetshenziswa ukukala i-0-20mA DC yamanje kusuka kumathuluzi okucubungula afana nama-pressure transmitters, izidluliseli zezinga lokushisa, izidluliseli zeleveli, amamitha okugeleza, nama-analyzer. Isebenza ngevolumu ephansi kakhulutagi-e drop futhi ingalungiselelwa ukude ukusuka ku-platform ye-Globiots noma nge-software ye-Modbus RTU. Imojula engenantambo inikwa amandla yibhethri elilodwa le-AA futhi ingahlala iminyaka eyi-10.
Imininingwane
- Ibanga lokulinganisa: 0-20mA DC yamanje
- Ukunemba: Akucacisiwe
- Isixazululo: Akucacisiwe
- I-Temperature Drift: Akucacisiwe
- Uxhumano lukagesi: Isixhumi se-M12-Male
- Izinsiza Ongazikhethela: Akucacisiwe
- Isivinini Sedatha: Akucacisiwe
- Ibanga Lokudlulisela (LOS): Akucacisiwe
- I-Antenna: Akucacisiwe
- Ibhethri: AA 1.5VDC
- Ibhendi yefrikhwensi: Akucacisiwe
- Ukuthola Ukuzwela: Akucacisiwe
- Ukuthobela kwamazwe ngamazwe: Akucacisiwe
- Izinga Lokuphepha: Akucacisiwe
- Izinga Lokushisa Lokusebenza le-PCB: Akucacisiwe
- Izindlu: IP67
Lo mbhalo usetshenziswa emikhiqizweni elandelayo
| I-SKU | I-WS433-MA | HW Ver. | 2.5 | FW Ver. | 5.0 |
| Ikhodi Yento | I-WS433-MA-21 | Inzwa Engenantambo 1-channel 0-20mA DC okokufaka kwamanje, IP67, ibhethri AA 1.5VDC, 15VDC Output for Instrument power supply, M12-Male Connector | |||
| I-WS433-MA-31 | Inzwa Engenantambo 1-channel 0-20mA DC okokufaka kwamanje, IP67, ibhethri AA 1.5VDC, 24VDC Output for Instrument power supply, M12-Male Connector | ||||
Imisebenzi Shintsha Ilogi
| HW Ver. | FW Ver. | Usuku lokukhulula | Imisebenzi Shintsha |
| 2.5 | 5.0 | DEC-2019 | Shintsha isilinganiso sedatha ye-RF ngenkinobho |
Isingeniso
Inzwa engenantambo enesiteshi esisodwa ukukala i-0-20mA DC yamanje kusuka kumathuluzi okucubungula afana ne-Pressure transmitter, Temperature transmitter, Level transmitter, Flow metres, Analyzers... ngevolthi ephansi kakhulutage drop. Ilungiselelwe amapharamitha wokusebenza njengesikhathi sokuthumela idatha, umjikelezo wokuhlolwa kwezempilo…ukude ukusuka endaweni yesikhulumi se-Globiots noma ngesofthiwe ye-ModbusRTU. Imojula engenantambo ingahlala iminyaka eyi-10 ngebhethri elilodwa le-AA.
Ukucaciswa
| Ibanga lokulinganisa | 0 .. 20mA |
| Ukunemba | 0.05% wesikhathi |
| Isixazululo | 1/3000 |
| Ukwehla kwezinga lokushisa | < 50ppm |
| Ukuxhunywa kukagesi | ikhebuli evikelekile engu-0.5m ubude ne-PG9 cable gland |
| Izesekeli ozikhethela | I-304SS Adapter PG9/male 1/2″NPT noma i-PG13.5 noma i-M20 ukuze ivumele ukukhwezwa okuqondile kumathuluzi eNqubo noma iphaneli kagesi |
|
Isivinini sedatha |
Kufika ku-50kbps |
| Ibanga lokuhamba, LOS | 500m |
| I-Antenna | I-Antenna yangaphakathi, 3 dbi |
| Ibhethri | 01 x AA 1.5VDC, ukusebenza kuze kufike eminyakeni eyi-10, kuncike ekucushweni |
| I-Frequency Band | I-ISM 433Mhz, ubuchwepheshe be-Sub-GHz obuvela e-Texas Instrument, e-USA |
| Ukuthola Ukuzwela | -110dBm ku-50kbps |
| Ukuhambisana Namazwe Ngamazwe | I-ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan) |
| Izinga Lokuphepha | I-AES-128 |
| Izinga lokushisa elisebenzayo le-PCB | -40oC..+60oC (ene-AA L91 Energizer) |
| Izindlu | I-Poly-carbonate, IP67 |
| Indlela yokufaka | Ubakaki wohlobo lwe-L SUS304 , ngezikulufu ze-M4 noma itheyiphu ye-3M enamacala amabili (ifakiwe) |
| Ubukhulu bomkhiqizo | 125x30x30mm |
| Isisindo sengqikithi (ngaphandle kwebhethri) | < 100g |
| Ubukhulu bebhokisi | 190x50x50mm |
| Isisindo esikhulu | 140g |
Izicelo Ezijwayelekile
OKUFAKAYO OKUNGAMANJE OKUFAKAYO OKUNGEZESIFUNDAZWE OKUNGEZESIFUNDAZWE 4-20mA
XHUMANA IZInzwa EZINGAFINYELELEYO kunoma iyiphi i-PLC noma i-HMI
XHUMANA IZInzwa EZINGAFINYELELEYO kunoma iyiphi i-SCADA noma i-10T Platform
XHUMANA IZInzwa EZINGAFINYEZI KU-GLOBIOTS Platform
I-DIMENSION IMIDLALO YE-WS433-MA SENSOR
(Iyunithi: mm)
IBHOKISI LEKHATHONI LESENSI ENGAWENAntambo
Operation Isimiso
Inqubo yokulinganisa
Lapho inzwa sampisikhawu sesikhathi sokukhuluma sifinyelelwe, ngokwesiboneloampemaminithini angu-2, i-node izovuka futhi Ivule ukunikezwa kwamandla ukuze inikeze amandla kunzwa yangaphandle ukuze iqale ukulinganisa. Kuya ohlotsheni nesici senzwa yangaphandle, inzwa izothatha isikhathi esithile ukuqeda ukulinganisa.
Okwesiboneloample: isikhathi sokulinganisa singama-200mS, ngemva kwalesi sikhathi, i-node izofunda inani lenzwa isebenzisa i-I2C, i-node izovala ukunikezwa kwamandla ku-sensor yangaphandle ukuze konge amandla.
Uma usufunde inani lenzwa, idatha eluhlaza ithi X, ingalinganiswa kunoma yiliphi inani lobunjiniyela ngefomula elandelayo:
- Y = i-aX + b
Kuphi
- X: inani elingahluziwe elivela kunzwa
- Y: inani elibaliwe lenani lepharamitha engu-1 noma inani lepharamitha engu-2
- a: njalo (inani elizenzakalelayo lingu-1)
- b: njalo (inani elizenzakalelayo lingu-0)
Ngakho-ke, uma singekho isilungiselelo somsebenzisi sika-a kanye no-b ==> Y = X
Inani lika-Y lizoqhathaniswa ne-Lo kanye ne-Hi threshold.
OkwesiboneloampLe 1: Sidinga ukulinganisa inzwa ye-mA ku-4-20mA. Lapho ubeka inzwa ku-4mA naku-20mA, sizoba:
Ivelu eluhlaza ye-X1 ADC elinganiswa ngo-4 mA (inani ye-Y1) CO2 ingu-605, futhi inani le-X2 ADC engu-20 mA (inani ye-Y2) ngu-3005. Bese:
- Sebenzisa ithuluzi lokumisa elingaxhunyiwe ku-inthanethi ukuze ulungiselele inzwa. Bhala kwinzwa ipharamitha 1 kanye ne-b1.
Amabhayithi esimo seNode yezinzwa
I-Hi-Byte iyikhodi yephutha
| Iphutha ikhodi | Incazelo |
| 0 | Alikho iphutha |
| 1 | Vele ushintshe imojula yenzwa kodwa i-node ayikasethwa kabusha ==> sicela ukhiphe ibhethri iminyaka engu-20 bese uyifake futhi ukuze usethe kabusha i-node ukuze ubone imojuli yenzwa entsha. |
| 2 | Iphutha, imbobo yenzwa engu-M12F ifushaniswe ukuze ithi GND |
| 3 | Iphutha, imbobo yenzwa engu-M12F ifushaniswe ukuze ithi Vcc |
| 4 | Iphutha, imbobo yenzwa engu-M12F ifinyeze yodwa |
I-Lo-Byte iwuhlobo lwenzwa
| Iphutha ikhodi | Incazelo |
| 0 | Alikho iphutha |
| 1 | Vele ushintshe imojula yenzwa kodwa i-node ayikasethwa kabusha ==> sicela ukhiphe ibhethri iminyaka engu-20 bese uyifake futhi ukuze usethe kabusha i-node ukuze ubone imojuli yenzwa entsha. |
| 2 | Iphutha, imbobo yenzwa engu-M12F ifushaniswe ukuze ithi GND |
| 3 | Iphutha, imbobo yenzwa engu-M12F ifushaniswe ukuze ithi Vcc |
| 4 | Iphutha, imbobo yenzwa engu-M12F ifinyeze yodwa |
Ulwazi: Bheka iSigaba 5.4 ukuze uthole imininingwane eyengeziwe.
Engeza inodi yezinzwa ku-Co-ordinator WS433-CL
Ngeza i-ID yeNodi Yezinzwa ngokuzenzakalelayo
Isinyathelo 1: Ngemva kokunikeza amandla uMdidiyeli ngesixhumi se-M12, i-Node ID kufanele ibhaliswe phakathi kwemizuzu yokuqala engu-5, kuze kufike ku-40 WS.
Isinyathelo 2: Sondeza inzwa engenantambo eduze kothi Lomxhumanisi bese ukhipha ibhethri lenzwa engenantambo, ulinde imizuzwana emi-5 bese ufaka ibhethri futhi. Uma:
- I-Buzzer idlala umsindo olungu-1, ukucwayiza kwe-LED isikhathi esingu-1, lokho kusho ukubhalisa i-Node ID kuma-Co-ordinators ngempumelelo.
- I-Buzzer idlala imisindo emi-2, ukucwayiza kwe-LED izikhathi ezi-2, ukuthi le ID yeNode isivele ibhalisiwe.
Uma ungawuzwa umsindo othi “Peep”, sicela unqamule amandla womxhumanisi, ulinde amaminithi ambalwa bese uzama futhi.
I-Node id engezwe ngale ndlela izobhalwa ekhelini elincane le-node_id_n elithi = 0.
Setha i-Rssi_threshold (bona i-RF MODE CONFIG (ku-Modbus Memmap ye-WS433-CL), okuzenzakalelayo -25): Ikesi uma Umxhumanisi esendaweni ephezulu futhi edinga ukungeza inzwa yenodi. Setha inzwa eduze ngangokunokwenzeka futhi setha i-Rssi_threshold ku- -80, -90 noma -100 ukuze sandise ukuzwela ukuvumela i-WS433-CL-04 ingakwazi ukwengeza izinzwa kude. Ngemva kwalokho, yenza izinyathelo ezi-2 zokwengeza izinzwa bese usetha kabusha i-Rssi_threshold = -25.
Ukucushwa kwe-Enb_auto_add_sensors (bona i-RF MODE CONFIG (ku-Modbus Memmap ye-WS433-CL)): Uma ungafuni ukucisha amandla e-WS433-CL, ungasetha i-Enb_auto_add_sensors = 1, ngale ndlela sinemizuzu engu-5 yokwengeza amanodi. (engeza amanodi angama-40). Ngemva kwemizuzu engu-5 Izinzwa ze-Enb_auto_add_sensors zizozenzakalela = 0.
Ukubhaliswa kwe-Memmap
- Ungalanda i-Modbus Memmap ye-WS433-CL ngesixhumanisi esilandelayo: https://filerun.daviteq.com/wl/?id=WBbGm89AToHWyvIyMOc780N1KmjfUr3Y
Engeza inodi yezinzwa ku-WS433-CL-04 (1) ngokusebenzisa i-WS433-CL-04 (2) emaphakathi ne-Modbus
Uma kwenzeka inzwa idinga ukungezwa ku-WS433-CL-04 (1) ifakwe endaweni ephezulu, inzwa ayikwazi ukusondela ku-WS433-CL-04 (1). Ukuze uthole imininingwane eyengeziwe: http://www.daviteq.com/en/manuals/books/long-range-wireless-co-ordinator-ws433-cl/page/user-guidefor-long-range-wireless-co-ordinator-ws433-cl
Umsebenzi Wenkinobho
- Vula ikhava yenzwa bese usebenzisa inkinobho yokuphusha ukuze usethe isivinini sokudlulisa idatha kumasekhondi okuqala angu-30 lapho ibhethri lifakwa okokuqala, ngemva kwemizuzwana engu-30 umsebenzi wenkinobho yokusunduza ungasebenzi.
- Cindezela bese ubamba inkinobho imizuzwana engu-2 => I-LED icwayiza kanye => Khulula inkinobho ukuze usethe isilinganiso sedatha RF 50kbps
- Cindezela bese ubamba inkinobho imizuzwana emi-5 => I-LED icwayiza kabili => Khulula inkinobho ukuze usethe isilinganiso sedatha RF 625bps
- Cindezela bese ubamba inkinobho imizuzwana engu-10 => I-LED icwayiza izikhathi ezingu-3 => Dedela inkinobho ukuze usethe kabusha imingcele ye-RF (imvamisa, amandla okukhipha e-RF, isilinganiso sedatha), uma ibanjiwe imizuzwana engaphezu kwengu-30 bese umsebenzi wenkinobho ungasebenzi.
Setha kabusha okuzenzakalelayo kwe-WS433
- Imvamisa: 433.92 MHz
- Amandla okudlulisa e-RF: 15dbm
- Isilinganiso sedatha ye-RF: 50 kbps
Ukucushwa
Okokuqala, udinga ukulungiselela
- Inombolo yeNode izokhombisa inani lamanodi aphethwe yi-WS433-CL.
- Ngaso sonke isikhathi lapho kufakwa i-node, i-Num of Node izokhuphuka ngo-1.
- Ngaso sonke isikhathi uma i-node isuswa, i-Num of Node iyancipha ngo-1.
- Ukubhala Inombolo YeNode = 0 kuzosusa wonke ama-id angama-node angama-40 kuye ku-0.
- Uma ufuna ukususa i-id yenodi, bese uyibhala = 0 nge-theW rite function ingu-16 kanye nomsebenzi othi Funda ngu-3.
Isinyathelo 1: Xhuma i-Antenna, i-RS485 - ikhebula lokumisa kanye nomxhumanisi wokuphakela amandla
Isinyathelo 2: Vula ithuluzi le-Modbus ku-PC
- Ungalanda Ithuluzi Lokucupha le-Daviteq Modbus ngesixhumanisi esilandelayo: https://filerun.daviteq.com/wl/?id=qK0PGNbY1g1fuxTqbFW9SXtEvCw7bpc6
Isifanekiso File: https://filerun.daviteq.com/wl/?id=hgrjOg3wwvyrvAZ54p8iZiFpDyXTcnec
Isetshenziswa kanjani isoftware yokumisa ye-Modbus
- Vula uziphu file futhi ugijime file uhlelo lokusebenza "Inguqulo Yethuluzi Lokucupha i-Daviteq Modbus"
- Khetha Imbobo ye-COM (Imbobo okuyikhebula le-USB elixhunywe kuyo)
- Setha iBaudRate: 9600, Parity: none
- Chofoza okuthi "Xhuma" kuze kube yilapho Isimo siveza "kunqanyuliwe" kuya "kuxhunyiwe". Kusho ukuthi i-WS433-CL-04 ixhunywe nekhompyutha;
- Okulandelayo, sidinga ukungenisa ukucushwa file ye-WS433-CL-04 ngokungenisa i-csv file: Yiya ku-MENUF: ILE / Ngenisa Okusha / => khetha isifanekiso file.
- Isinyathelo 3: Lungiselela amapharamitha wenzwa.
Ukubhaliswa kwe-Memmap
- Ungalanda i-Modbus Memmap ye-WS433-CL ngesixhumanisi esilandelayo: https://filerun.daviteq.com/wl/?id=BKEaUzdArkoc0Hc7nfpRShdPVToVrqQZ
Kumemophu file, bhekisela ku-Memmap yeshidi le-WS433-AI ukuze ulungiselele amapharamitha wokusebenza kwenzwa ngokufanele.
Ulwazi: Amakheli e-memmap yesithenjwa asekelwe kuhlelo lwezinzwa ezingezwe ku-Memmap file ngenhla
Ngezansi kukhona exampokuncane kweminye imingcele yenzwa ejwayelekile:
| Ikhodi Umsebenzi (Funda) | #kwe bhalisa | Usayizi we-Byte | Incazelo | Inani Ibanga | Okuzenzakalelayo | Ifomethi | Impahla | Incazelo |
| 4 | 1 | 2 | %Ibhethri leNodi yezinzwa | 10,30,60,99 | othi16 | Funda | Izinga lebhethri, 04 kuphela
amazinga: 10%, 30%, 60% kanye nama-99% (agcwele). Lapho 10% ==> Udinga ukushintsha ibhethri |
|
| 4 | 2 | 4 | Inani le-analog 1 leNodi yenzwa (ipharamitha 1) | ntanta | Funda |
Inani elivela kunzwa yokufaka ye-Analog. Leli nani liyipharamitha 1 yenodi yenzwa engenantambo |
| 4 | 2 | 4 | Inani lepharamitha 2 yeNodi yenzwa | ntanta | Funda | Inani elifanayo nepharamitha engu-1 | ||||||
| 3 | 1 | 2 | Isimo sedatha se-Node | 0-9, 99 | byte | Funda | 0-9: Idatha ebuyekeziwe yesikhawu 99:
Inqanyuliwe |
|||||
| 3 | 1 | 2 | Amandla esignali ye-RF yeNode |
0-4 |
byte | Funda | Kusuka ku-0 kuye ku-4
ngo-0 kulahleka ukuxhumana kwe-RF futhi u-4 kuyi-RF enamandla kakhulu |
|||||
| 3 | 1 | 2 | Ukuvuka_komjikelezo | 1-3600 (s) | 120 | iyunithi 16 | Funda/Bhala | Ngaso sonke isikhathi isikhawu se-Cycle_wakeup, inodi yenzwa IYAKUPHELA ukuthumela idatha kumxhumanisi uma inani elisha elilinganiselwe liye lashintshwa ngaphezu kwevelu ye-Delta yenani lokugcina elilinganiselwe.
Okuzenzakalelayo Cycle_wakeup amasekhondi angu-120 |
||||
| 3 | 1 | 2 | Cycle_healthsta
|
60-7200 (s) | 600 | iyunithi 16 | Funda/Bhala |
Ngaso sonke isikhathi isikhawu se-Cycle_healthsta sensor node izothumela idatha kumxhumanisi kungakhathaliseki ukuthi yisiphi isimo.
|
||||
| 3 | 2 | 4 | Imvamisa yomsakazo | 433.05- 434.79, 433 Mhz | 433.92 | ntanta | Funda/Bhala | Lungiselela imvamisa yokusebenza yenzwa engenantambo nguMdidiyeli, okumele amiswe ukusuka ku-433.05- 434.79 MHz, kubasebenzisi abathuthukile kuphela | ||||
Ukufakwa
Ukufaka ukufakwa kubakaki
- Thola indawo lapho inzwa engenantambo ifakwe khona, ukusuka lapho thola indawo yokukhweza ubakaki;
- Ukubeka imojuli engenantambo kubakaki futhi uyivikele ngezikulufu ezingu-02 x M2 (ezitholakala esikhwameni sezisekeli)
Qaphela: Ubakaki ungafakwa kumojula engenantambo nhlangothi zombili, phezulu noma phansi
Ubakaki wokukhweza wenziwa ngezinto eziqinile zensimbi. Izinyathelo ezilandelayo ezenzelwe ukukhweza lobakaki;
Indawo yokufaka
Inzwa engenantambo isebenzisa isignali yamandla aphansi kakhulu angu-433Mhz RF ukuze idlulise/yamukele idatha ngomxhumanisi Ongenantambo. Ukuze ukwandise ibanga lokudluliswa, isimo esikahle yi-Line-of-sight (LOS) phakathi kwenzwa engenantambo ne-Gateway. Empilweni yangempela, kungase kungabi khona isimo se-LOS. Noma kunjalo, amamojula amabili asaxhumana, kodwa ibanga lizoncishiswa kakhulu. Ubakaki uzomiswa odongeni noma impahla enendawo eyisicaba ene-tape ye-3M enamacala amabili (efakwe esikhwameni sezisekeli ebhokisini lebhokisi) noma izikulufu ezingu-2 x M4 (ezihlinzekwa ikhasimende);
Ulwazi: Uma usebenzisa itheyiphu enezinhlangothi ezimbili engu-3M, sicela ufake inzwa kubude obungamamitha angu-2 noma ngaphansi.
QAPHELA
UNGAYIfaki inzwa engenantambo noma uthi lwayo ngaphakathi kwebhokisi lensimbi eliqediwe noma indlu, ngoba isignali ye-RF ayikwazi ukudlula odongeni lwensimbi. Izindlu zakhiwe ngezinto ezingezona ezensimbi njengepulasitiki, ingilazi, ukhuni, isikhumba, ukhonkolo, usimende…kuyamukeleka.
I-IO Wiring
Isexwayiso
- UNGAXHUMANI UKUNIKEZELWA KWAMANDLA NGAPHANDLE KU-PWR + WIRE YEnzwa ENGAFINYEZI !!!
- UKUNIKEZELA NGAMANDLA NGAPHANDLE KU-PWR + UMUGQA WEZInzwa KUNGENZA UMONAKALO OMKHULU !!!
- Okubomvu: Ukunikezwa kwamandla okukhiphayo
- Okumnyama: Umhlaba (GND)
- Okuluhlaza: 4-20mA Okokufaka
- Okumhlophe: Ayixhumekile
Isexwayiso: Ngokusekelwe enguqulweni yezinzwa kuzoba nokuhlinzekwa kwamandla okuphumayo okuhambisanayo:
- I-WS433-MA-21: 15VDC
- I-WS433-MA-31: 24VDC
ICELA 1 : SEBENZA NGE-LOOP POWERED SENSOR
ICELA 2: SEBENZA NGESInzwa OKUNGEYONA - LOOP POWERED SENSOR
Isexwayiso: Ikhebuli yesiginali evela kunzwa kufanele ivikelwe ngepayipi likathayela noma ishubhu lepulasitiki elingu-Φ16, gcina ikhebula ligweme izindawo zokushisa okuphezulu.
Ukufakwa kwebhethri
Izinyathelo zokufakwa kwebhethri:
- Isinyathelo 1: Kusetshenziswa isikrufu se-Philips ukukhulula isikulufu se-M2 eceleni kwendlu.
- Isinyathelo 2: Khipha ikhava bese ufaka ibhethri le-AA 1.5VDC, sicela uqaphele izigxobo zebhethri.
- QAPHELA: Ngenxa ye-O-ring, idinga ukuba namandla amaningi okudonsa ekuqaleni, ngakho-ke sicela ukwenze ngokucophelela ukuze ugweme ukulimala kwebhodi lesifunda elincanyana kakhulu (1.00mm);
- I-POLARITY EBUYISIWEYO YAMABHATHRI KUMIZUZWANA EYI-10 INGONAMALI ICIRCUIT YEZInzwa!
- Isinyathelo 3: Faka indlu yepulasitiki ephezulu kanye nokukhiya ngesikulufu se-M2
Ukuxazulula inkinga
| Cha. | I-Phenomena | Isizathu | Izixazululo |
| 1 | Isimo se-LED senzwa engenantambo asikhanyi | Awekho amandla okusebenza Ukucushwa kwe-LED ayilungile | Hlola ukuthi ibhethri ayinalutho noma ayifakiwe kahle
Lungiselela kabusha umsebenzi wokukhanya kwe-LED njengoba kuyaliwe |
| 2 | Inzwa engenantambo ayixhunyiwe kumxhumanisi | Akukho ukunikezwa kwamandla
Umsebenzi wokumisa wezinga ledatha ye-RF awulungile |
Hlola ukuthi ibhethri ayinalutho noma ayifakiwe kahle
Lungiselela kabusha isilinganiso sedatha ye-RF ngenkinobho ngokuya ngemiyalelo |
Sekela abathintwayo
Umkhiqizi
Inkampani Daviteq Technologies Inc
- No.11 Street 2G, Nam Hung Vuong Res., An Lac Ward, Binh Tan Dist., Ho Chi Minh City, Vietnam.
- Ucingo: +84-28-6268.2523/4 (ext.122)
- I-imeyili: info@daviteq.com
- www.daviteq.com
Umsabalalisi e-Australia naseNew Zealand
- Inkampani Templogger Pty Ltd
- Ucingo: 1800 LOGGER
- I-imeyili: contact@templogger.net
Ukubuyekeza #31
Idalwe ngoMgqibelo, Mar 21, 2020 1:29 AM ngu-Kiệt Anh Nguyễn
Kubuyekezwe ngoLwesibili, Jan 31, 2023 2:35 AM ngu-Phi Hoang Tran
Amadokhumenti / Izinsiza
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I-Daviteq WS433-MA Okokufaka Kwamanje Okungenantambo [pdf] Umhlahlandlela Womsebenzisi WS433-MA-21, WS433-MA-31, WS433-MA Okokufaka Kwamanje Okungenantambo, WS433-MA, Okokufaka Kwamanje Okungenantambo, Okokufaka Kwamanje, Okokufaka |