netvox R718B1 Series Wireless Temperature Sensor

Isingeniso Somkhiqizo

• Uchungechunge lwe-R718B1 luyi-Wireless Resistance Temperature Detector yamadivayisi ohlobo lwe-Netvox ClassA ngokusekelwe kuphrothokholi evuliwe ye-LoRaWAN futhi iyahambisana nephrothokholi ye-LoRaWAN. I-R718B ixhuma umtshina wokushisa wangaphandle (PT1000) ukukala izinga lokushisa.
• I-LoRaWAN: I-LoRaWAN isebenzisa ubuchwepheshe be-LoRa ukuze ichaze ukucaciswa okujwayelekile kokuphela kuya ekupheleni ukuze kuqinisekiswe ukusebenzisana phakathi kwamadivayisi namasango avela kubakhiqizi abahlukene.

Ukubukeka Komkhiqizo

• R718B120 Uphenyo lwekhanda eliyindilinga
• R718B121 Uphenyo lwenaliti
• R718B140 Uphenyo lwekhanda eliyindilinga
• R718B141 Uphenyo lwenaliti
• R718B250 Uphenyo lwekhanda eliyindilinga
• R718B251 Uphenyo lwenaliti
• I-R718B122 i-Absorption probe

Izici Ezikhulu Yomkhiqizo

Ukuze uthole isikhathi sebhethri lamamodeli ahlukahlukene ekucushweni okuhlukene, sicela ubhekisele kokulandelayo webindawo: http://www.netvox.com.tw/electric/electric_calc.html

Imiyalo yokusetha umkhiqizo

• Vula:
  1. Faka amabhethri. (Abasebenzisi bangadinga i-screwdriver ukuze bavule)
  2. Vula: Cindezela bese ubamba inkinobho yokusebenza imizuzwana emi-3 kuze kube inkomba eluhlaza ikhanya kanye.
• Vala amandla:
  1. Susa Amabhethri.

Qaphela:

• Khipha bese ufaka ibhethri; idivayisi ivaliwe ngokuzenzakalelayo.
• Isikhawu sokuvula/ukuvala siphakanyiswa ukuthi sibe yimizuzwana eyi-10 ukuze kugwenywe ukuphazamiseka kwe-capacitor inductance nezinye izingxenye zokugcina amandla.
• Kusekhondi elingu-1 -5 ngemva kokukhanyisa, idivayisi izoba kumodi yokuhlola yobunjiniyela.

Ukujoyina Inethiwekhi

• Awuzange ujoyine inethiwekhi: Vula idivayisi ukuze useshe inethiwekhi ukuze ujoyine. Inkomba eluhlaza ihlala imizuzwana emi-5: impumelelo. Inkomba eluhlaza ihlala ivaliwe: yehluleka.
• Ujoyine inethiwekhi (hhayi ekusethweni kwefekthri): Vula idivayisi ukuze useshe inethiwekhi yangaphambilini ukuze ujoyine. Inkomba eluhlaza ihlala imizuzwana emi-5: impumelelo. Inkomba eluhlaza ihlala icishiwe: yehluleka.

Ukhiye Womsebenzi

• Buyisela kuzilungiselelo zasefekthri / Vala: Cindezela bese ubamba imizuzwana emi-5. Inkomba eluhlaza ikhanya izikhathi ezingu-20: impumelelo. Inkomba eluhlaza ihlala ivaliwe: yehluleka.
• Cindezela kanye: Idivayisi ikunethiwekhi: inkomba eluhlaza ibaneka kanye bese ithumela umbiko. Idivayisi ayikho kunethiwekhi: inkomba eluhlaza ihlala ivaliwe.

Imodi Yokulala

Isikhathi sokulala: Isikhawu esincane.
Idivayisi ivuliwe futhi ikunethiwekhi Uma ukuguqulwa kombiko kudlula inani lokusetha noma isimo sishintsha: thumela umbiko wedatha ngokuya Ngesikhawu Esincane.

I-Vol ephansitage Isexwayiso

I-Vol ephansitage: 3.2v. Phakamisa ukususa amabhethri uma idivayisi ingasetshenziswa.

Umbiko Wedatha

• Idivayisi izothumela ngokushesha umbiko wephakethe lenguqulo kanye nephakethe le-uplink elihlanganisa izinga lokushisa kanye nomthamo webhethritage.
• Idivayisi ithumela idatha ekucushweni okuzenzakalelayo ngaphambi kokuthi noma yikuphi ukumisa kwenziwe. Isilungiselelo esizenzakalelayo:
• Sicela ubheke idokhumenti ye-Netvox LoRaWAN Application Command kanye ne-Netvox Lora Command Resolver http://cmddoc.netvoxcloud.com/cmddoc ukuze uxazulule idatha ye-uplink.
• Ukucushwa kombiko wedatha nesikhathi sokuthumela kungokulandelayo:
  • Isikhawu esincane: Noma iyiphi inombolo phakathi
  • Isikhawu esikhulu: Noma iyiphi inombolo phakathi (Iyunithi:yesibili)

Copyright©Netvox Technology Co., Ltd.
Lo mbhalo uqukethe ulwazi lobunikazi lobunikazi okuyindawo ye-NETVOX Technology. Izogcinwa ngokuthenjwa okuqinile futhi ngeke idalulwe kwamanye amaqembu, ngokuphelele noma ingxenye, ngaphandle kwemvume ebhaliwe ye-NETVOX Technology. Imininingwane ingashintsha ngaphandle kwesaziso sangaphambili.

Isingeniso

• Uchungechunge lwe-R718B1 luyi-Wireless Resistance Temperature Detector yamadivayisi ohlobo lwe-Netvox ClassA ngokusekelwe kuphrothokholi evuliwe ye-LoRaWAN futhi iyahambisana nephrothokholi ye-LoRaWAN.
• I-R718B ixhuma umtshina wokushisa wangaphandle (PT1000) ukukala izinga lokushisa.

Ubuchwepheshe obungenantambo beLoRa:
I-LoRa ubuchwepheshe bokuxhumana obungenantambo obunikezelwe ebangeni elide nokusetshenziswa kwamandla aphansi. Uma kuqhathaniswa nezinye izindlela zokuxhumana, indlela ye-LoRa yokusabalalisa i-spectrum ikhuphuka kakhulu ukuze kwandiswe ibanga lokuxhumana. Isetshenziswa kakhulu ekuxhumaneni okungenazintambo okude, okunedatha ephansi. Okwesiboneloample, ukufundwa kwamamitha okuzenzakalelayo, okokusebenza okuzenzakalelayo kwesakhiwo, amasistimu okuphepha angenantambo, ukuqapha kwezimboni. Izici eziyinhloko zifaka usayizi omncane, ukusetshenziswa kwamandla okuphansi, ibanga lokudlulisela, ikhono lokulwa nokuphazamiseka nokunye.

I-LoRaWAN: 
I-LoRaWAN isebenzisa ubuchwepheshe be-LoRa ukuze ichaze ukucaciswa okujwayelekile kokuphela kuya ekupheleni ukuze kuqinisekiswe ukusebenzisana phakathi kwamadivayisi namasango avela kubakhiqizi abahlukene.

Ukubukeka

Izici Eziyinhloko

• Yamukela imojuli yokuxhumana engenantambo ye-SX1276 LoRa.
• I-PT1000 Platinum ukumelana nenzwa yenzwa
• Isilinganiso se-IP yomzimba omkhulu: IP65/IP67 (kuyakhetheka)
• I-R718B120, i-R718B121 izinga lokushisa: -70°C kuya ku-200°C, Isilinganiso senzwa ye-IP: IP67
• Ibanga lokushisa elingu-R718B122: -50°C kuya ku-180°C, Isilinganiso se-Sensor IP: IP67
• I-R718B140, i-R718B141 izinga lokushisa: -40°C kuya ku-375°C, Isilinganiso senzwa ye-IP: IP50
• I-R718B150, i-R718B151 izinga lokushisa: -40°C kuya ku-500°C, Isilinganiso senzwa ye-IP: IP50
• 2 x ER14505 amabhethri e-lithium ngokuhambisana.
• Isisekelo sinamathiselwe ngozibuthe ongaxhunywa entweni ye-ferromagnetic material
• Ihambisana ne-LoRaWANTM Class A
• I-spectrum yokusabalalisa i-frequency hopping
• Isebenza kumapulatifomu ezinkampani zangaphandle: Actility/ThingPark, TTN, MyDevices/Cayenne
• Ukusetshenziswa kwamandla okuphansi nempilo ende yebhethri
• Impilo Yebhethri:
  • Sicela ubhekisele ku web: http://www.netvox.com.tw/electric/electric_calc.html
  • Kulokhu webisayithi, abasebenzisi bangathola isikhathi sempilo yebhethri kumamodeli ahlukahlukene ekucushweni okuhlukene.

Setha Imiyalelo

Khanyisa cisha
Vula	Faka amabhethri. (Abasebenzisi bangadinga i-screwdriver ukuze bavule)
Vula	Cindezela bese ubamba inkinobho yokusebenza imizuzwana emi-3 kuze kube yilapho inkomba eluhlaza ikhanya kanye.
Vala (Buyisela kusilungiselelo sasekuqaleni)	Cindezela bese ubamba ukhiye wokusebenza imizuzwana emi-5 kuze kube yilapho inkomba eluhlaza ikhanya izikhathi ezingu-20.
Vala amandla	Susa Amabhethri.
Qaphela	1. Susa bese ufaka ibhethri; idivayisi ayisebenzi esimeni ngokuzenzakalela.   2. Isikhawu sokuvula / sokucisha kuphakanyiswa ukuthi sibe imizuzwana eyi-10 ukugwema ukuphazanyiswa kokungeniswa kwe-capacitor nezinye izinto zokugcina amandla. 3. Ngomzuzwana ka-1 -5 ngemuva kokuvula amandla, idivayisi izobe ikumodi yokuhlola yobunjiniyela.
Ukujoyina Inethiwekhi
Awuzange ujoyine inethiwekhi	Vula idivayisi ukuze useshe inethiwekhi ukuze ujoyine. Isibonisi esiluhlaza sihlala imizuzwana emi-5: impumelelo Inkomba eluhlaza ihlala ivaliwe: yehluleka
Ujoyine inethiwekhi (hhayi kusethingi yasefekthri)	Vula idivayisi ukuze useshe inethiwekhi yangaphambilini ukuze ujoyine. Isibonisi esiluhlaza sihlala imizuzwana emi-5: impumelelo Inkomba eluhlaza ihlala ivaliwe: yehluleka
Ukhiye Womsebenzi
Cindezela bese ubamba imizuzwana emi-5	Buyisela kusilungiselelo sasekuqaleni / Vala Inkomba eluhlaza ikhanya izikhathi ezingu-20: impumelelo Inkomba eluhlaza ihlala icishiwe: yehluleka
Cindezela kanye	Idivayisi ikunethiwekhi: inkomba eluhlaza ibaneka kanye bese ithumela umbiko   Idivayisi ayikho kunethiwekhi: inkomba eluhlaza ihlala ivaliwe
Imodi Yokulala
Idivayisi ivuliwe futhi ikunethiwekhi	Isikhathi sokulala: Isikhawu esincane. Lapho ukushintshwa kombiko kudlula inani lokusetha noma isimo sishintsha: thumela umbiko wedatha ngokuya nge-Min Interval.

I-Vol ephansitage Isexwayiso 

I-Vol ephansitage

3.2V

Umbiko Wedatha

• Idivayisi izothumela ngokushesha umbiko wephakethe lenguqulo kanye nephakethe le-uplink elihlanganisa izinga lokushisa kanye nomthamo webhethritage.
• Idivayisi ithumela idatha ekucushweni okuzenzakalelayo ngaphambi kokucushwa.

Isilungiselelo esizenzakalelayo:

• Isikhawu esikhulu: 0x0384 (900s)
• Isikhawu esincane: 0x0384 (900s)
• I-BatteryChange: 0x01 (0.1V)
• Ukushintsha kwezinga lokushisa:0x0064 (10°C)

Qaphela: 

• Isikhawu sokubika sedivayisi sizohlelwa ngokuya nge-firmware ezenzakalelayo engahluka.
• Isikhawu phakathi kwemibiko emibili kufanele kube yisikhathi esincane.
• Sicela ubheke idokhumenti ye-Netvox LoRaWAN Application Command kanye ne-Netvox Lora Command Resolver http://cmddoc.netvoxcloud.com/cmddoc ukuxazulula idatha ye-uplink.

Ukucushwa kombiko wedatha nesikhathi sokuthumela kungokulandelayo:

Isikhawu esincane   (Iyunithi:yesibili)	Isikhawu esikhulu   (Iyunithi:yesibili)	Ushintsho Olubikekayo	Ushintsho Lwamanje≥   Ushintsho Olubikekayo	Ushintsho Lwamanje＜   Ushintsho Olubikekayo
Noma iyiphi inombolo phakathi   1 ~ 65535	Noma iyiphi inombolo phakathi   1 ~ 65535	Akukwazi ukuba ngu-0.	Bika   ngehora ngalinye le-Min	Bika   Isikhathi ngasinye seMax

ExampUmbiko wedatha ye-Cmd

Amabhayithi	1	1	1	I-Var(Lungisa=8 Amabhayithi)
	Inguqulo	Uhlobo lwedivayisi	ReportType	INetvoxPayLoadData

• Inguqulo– 1 byte –0x01——inguqulo ye-NetvoxLoRaWAN Application Command Version
• Uhlobo Lwedivayisi– 1 byte – Uhlobo Lwedivayisi Yedivayisi Uhlobo lwedivayisi lufakwe kuhlu lwe-Netvox LoRaWAN Lohlelo Lwedivayisi yedokhumenti
• Uhlobo lombiko – 1 byte –ukwethulwa kwe-NetvoxPayLoadData, ngokohlobo lwedivayisi
• Idatha ye-Netvox Pay Load- Amabhayithi alungisiwe (Fixed =8bytes)

Ithiphu s 

1. Ibhethri Voltage:
   • IVoltagI-e value i-bit 0 ~ bit 6, ibhithi 7=0 iyivolumu evamiletage, futhi ibhithi 7=1 inevolumu ephansitage.
   • Ibhethri=0xA0, kanambambili=1010 0000, uma ibhithi elingu-7= 1, lisho ivolumu ephansitage.
   • Ivolumu yangempelatage ithi 0010 0000 = 0x20 = 32, 32*0.1v =3.2v
2. Iphakethe lenguqulo:
   Uma Uhlobo Lombiko=0x00 kuyinguqulo yephakethe, njengokuthi 0195000A0B202005200000, inguqulo ye-firmware ithi 2020.05.20
3. Iphakethe ledatha:
   Lapho Uhlobo Lombiko=0x01 luyiphakethe ledatha.
4. Inani Elisayiniwe:
   Uma izinga lokushisa liyinegethivu, ukugcwalisa kuka-2 kufanele kubalwe.

Idivayisi	Idivayisi   Uhlobo	Bika   Uhlobo	INetvoxPayLoadData
Idatha ye-R718B1	0x95	0x00	I-SoftwareVersion   (1Byte) Isb.0x0A—V1.0	HardwareVersion   (Ibhayithi elingu-1)		IdethiIkhodi   (4Bytes,isb0x20170503)		Igodliwe   (2Bytes, fixed 0x00)
		0x01	Ibhethri   (1Byte, iyunithi:0.1V)		Izinga lokushisa   (I-Signed2Bytes, iyunithi:0.1°C)		Igodliwe   (5Bytes, fixed 0x00)

Exampi-1 ye-Uplink: 0195012401090000000000 

• Ibhayithi yoku-1 (01): Inguqulo
• Ibhayithi yesi-2 (95): Uhlobo Lwedivayisi 0x95－R718B1 uchungechunge
• Ibhayithi yesi-3 (01): ReportType
• Ibhayithi yesi-4 (24): Ibhethri-3.6V, 24(Hex) = 36(Dec), 36×0.1v=3.6v
• Ibhayithi yesi-5 yesi-6 (0109): Izinga lokushisa-26.5 oC , 109(Hex)=265(Dec), 265×0.1°C=26.5°C 7th-11th byte (00000000000): Igodliwe

ExampI-2 ye-Uplink: 019501A0FF390000000000 

• Ibhayithi yoku-1 (01): Inguqulo
• Ibhayithi yesi-2 (95): I-DeviceT ype 0x95－R718B1 uchungechunge
• Ibhayithi yesi-3 (01): ReportType
• Ibhayithi yesi-4 (A0): Ibhethri-3.2V (Ibhethri eliphansi), 20(Hex) = 32(Dec), 32×0.1v=3.2v //I-bit7 ingu-1, imela ibhethri eliphansi
• Ibhayithi yesi-5 yesi-6 (FF39): Izinga lokushisa--19.9oC , 0x10000-0xFF39=0xC7 (Hex), 0xC7 (Hex)=199(Dec) , -199×0.1°C= -19.9°C
• Ibhayithi yesi-7-11 (0000000000): Igodliwe

Example yokucushwa kombiko

Amabhayithi	1	1	I-Var (Fix = 9 Amabhayithi)
	CmdID	Uhlobo lwedivayisi	INetvoxPayLoadData

• CmdID– 1 ibhayithi
• Uhlobo Lwedivayisi- Ibhayithi elingu-1 – Uhlobo Lwedivayisi
• Idatha ye-Netvox Pay Load- amabhayithi ama-var (Ubukhulu=9bytes)

Incazelo	Idivayisi	Cmd   ID	Idivayisi   Uhlobo	INetvoxPayLoadData
Lungiselela   UmbikoReq	R718B1   uchungechunge	0x01	0x95	I-MinTime (Amabhayithi ama-2: s)	UMaxTime (Amabhayithi ama-2: s)	I-BatteryChange (1byte Iyunithi: 0.1v)		Ukushintsha kwezinga lokushisa (2byte Iyunithi:0.1°C)	Igodliwe (2Bytes, Fixed 0x00)
Lungiselela   UmbikoRsp		0x81		Isimo   (0x00_impumelelo)			Igodliwe   (8Bytes, Fixed 0x00)
FundaConfig   UmbikoReq		0x02		Igodliwe   (9Bytes, Fixed 0x00)
FundaConfig   UmbikoRsp		0x82		I-MinTime (Amabhayithi ama-2: s)	UMaxTime (Amabhayithi ama-2: s)	I-BatteryChange (1byte Iyunithi: 0.1v)		Ukushintsha kwezinga lokushisa (2byte Iyunithi:0.1°C)	Igodliwe (2Bytes, Fixed 0x00)

1. Lungiselela amapharamitha wedivayisi MinTime = 1min, MaxTime = 1min, BatteryChange = 0.1v, Temperature Change = 10°C
   • Isixhumanisi sokwehlisa: 0195003C003C0100640000
   • Amadivayisi abuya:
     • 8195000000000000000000 (ukulungiselela kuphumelele)
     • 8195010000000000000000 (ukulungiselela kuhlulekile)
2. Funda amapharamitha wedivayisi
   • Isixhumanisi sokwehlisa: 0295000000000000000000
   • Amadivayisi abuya:
     8295003C003C0100640000 (imingcele yamanje yokucushwa kwedivayisi)

Example ye-MinTime/MaxTime logic

• Exampleli#1 kusekelwe ku-MinTime = 1 Ihora, i-MaxTime= Ihora elingu-1, Ushintsho Olubikekayo okungukuthi i-BatteryVoltageChange=0.1V

  
  Qaphela: I-MaxTime=MinTime. Idatha izobikwa kuphela ngokuya nge-MaxTime (MinTime) kungakhathaliseki ukuthi i-BatteryVoltagI-eChange value.
• Exampleli#2  isekelwe ku-MinTime = 15 Minutes, i-MaxTime= Ihora elingu-1, Ushintsho Olubikayo okungukuthi i-BatteryVoltageChange= 0.1V.

  

• Exampleli#3 isekelwe ku-MinTime = 15 Minutes, i-MaxTime= Ihora elingu-1, Ushintsho Olubikayo okungukuthi i-BatteryVoltageChange= 0.1V.

  

Amanothi : 

1. Idivayisi ivuka kuphela futhi yenze idatha sampngena ngokuya nge-MinTime Interval. Uma ilele, ayiqoqi idatha.
2. Imininingwane eqoqiwe iqhathaniswa nedatha yokugcina ebikiwe. Uma ukuhluka kwedatha kukhulu kunenani le-ReportableChange, idivayisi ibika ngokuya ngesikhawu se-MinTime. Uma ukuhluka kwedatha kungakhudlwana kunedatha yokugcina ebikiwe, idivayisi ibika ngokuya ngesikhawu se-MaxTime.
3.  Asincomi ukusetha inani le-MinTime Interval liphansi kakhulu. Uma i-MinTime Interval iphansi kakhulu, idivayisi ivuka njalo futhi ibhethri izophela maduze.
4. Noma nini lapho idivayisi ithumela umbiko, kungakhathaliseki ukuthi umphumela uvela ekushintshashintsheni kwedatha, inkinobho ephushiwe noma isikhawu se-MaxTime, omunye umjikelezo wokubala we-MinTime/MaxTime uyaqalwa.

Ukufakwa

Lo mkhiqizo uza nomsebenzi ongangenisi amanzi.
Uma uyisebenzisa, ingemuva layo lingakhangiswa endaweni yensimbi, noma iziphetho ezimbili zingalungiswa odongeni ngezikulufo.

1. 1. I-Wireless Resistance Temperature Detector (R718B) inozibuthe eyakhelwe ngaphakathi (bona Umfanekiso 1 ngezansi). Uma ifakiwe, ingaxhunywa ebusweni bento ngensimbi elula futhi esheshayo.
   Ukuze wenze ukufaka kuvikeleke kakhulu, sebenzisa izikulufu (ezithengiwe) ukuze uvikele iyunithi odongeni noma kwenye indawo (bona ngezansi).
   Qaphela:
   Ungalufaki ucingo ebhokisini elivikelwe ngensimbi noma endaweni enezinto zikagesi ezizungezile ukugwema ukuphazamisa ukudluliswa kwentambo kocingo.

   

2. Uma u-R718B eqhathaniswa namanani okugcina abikiwe, ukushintsha kwezinga lokushisa kweqile ku-0.1°C (okuzenzakalelayo), izobika amanani ngesikhawu se-MinTime;
   Uma ingeqi ku-0.1°C (okuzenzakalelayo), izobika amanani ngesikhawu se-MaxTime;
   I-R718B ifaneleka ngaphansi kwezimo:
   • Ihhavini
   •  Imishini yokulawula izimboni
   •  Imboni ye-semiconductor

     

Qaphela:

• Sicela ungawuqedi ucingo ngaphandle uma kudingeka ukuthi umiselele amabhethri.
• Ungathinti i-gasket engenamanzi, ilambu lesikhombi se-LED, okhiye bokusebenza lapho ufaka amabhethri esikhundleni. Sicela usebenzise i-screwdriver esifanele ukuqinisa izikulufu (uma usebenzisa i-screwdriver kagesi, kunconywa ukuthi usethe i-torque njenge-4kgf) ukuqinisekisa ukuthi ucingo alunakunqobeka.

Ulwazi mayelana nebhethri Passivation

• Amadivayisi amaningi e-Netvox anikwa amandla amabhethri angu-3.6V ER14505 Li-SOCl2 (lithium-thionyl chloride) anikeza ama-advan amaningi.tagkufaka phakathi izinga eliphansi lokuzikhipha kanye nokuminyana kwamandla aphezulu.
• Kodwa-ke, amabhethri e-lithium ayisisekelo afana namabhethri e-Li-SOCl2 azokwakha isendlalelo sokudlula njengokusabela phakathi kwe-lithium anode ne-thionyl chloride uma egcinwe isikhathi eside noma uma izinga lokushisa lokulondoloza liphezulu kakhulu. Lesi singqimba se-lithium chloride sivimbela ukuzikhipha ngokushesha okubangelwa ukusabela okuqhubekayo phakathi kwe-lithium ne-thionyl chloride, kodwa ukudlula kwebhethri kungaholela ku-vol.tagukubambezeleka lapho amabhethri eqala ukusebenza, futhi amadivayisi ethu angase angasebenzi kahle kulesi simo.
• Njengomphumela walokho, sicela uqinisekise ukuthi uthola amabhethri kubathengisi abathembekile, futhi kuphakanyiswa ukuthi uma isikhathi sokulondoloza singaphezu kwenyanga eyodwa kusukela ngedethi yokukhiqiza ibhethri, wonke amabhethri kufanele enziwe asebenze.
• Uma behlangabezana nesimo sokudlula kwebhethri, abasebenzisi bangacupha ibhethri ukuze baqede i-hysteresis yebhethri.

Ukunquma ukuthi ngabe ibhethri idinga ukwenziwa isebenze yini

• Xhuma ibhethri elisha le-ER14505 kusixhasi ngokuhambisana, bese uhlola ivolumutage wesekethe.
• Uma i-voltage ingaphansi kuka-3.3V, kusho ukuthi ibhethri idinga ukuvulwa.

Ungalisebenzisa kanjani ibhethri

• Xhuma ibhethri ku-resistor ngokuhambisana
• Gcina uxhumano imizuzu engu-5~8
• IVoltagI-e yesiyingi kufanele ibe ngu-≧3.3, ekhombisa ukusebenza ngempumelelo.
  

  Ibhrendi	Layisha Ukumelana	Isikhathi Sokuqalisa	Ukuqalisa Kwamanje
  I-NHTONE	165 Ω	5 imizuzu	20mA
  RAMWAY	67 Ω	8 imizuzu	50mA
  EVE	67 Ω	8 imizuzu	50mA
  SAFT	67 Ω	8 imizuzu	50mA

  Qaphela: Uma uthenga amabhethri kwabanye ngaphandle kwabakhiqizi abane abangenhla, isikhathi sokwenza kusebenze ibhethri, ukusebenza kwamanje, kanye nokumelana nomthwalo odingekayo kuzoba ngaphansi kwesimemezelo somkhiqizi ngamunye.

Imikhiqizo efanelekile

Imodeli		Izinga lokushisa   Ibanga	Intambo   Okubalulekile	Intambo   Ubude	Phenya   Uhlobo	Phenya   Okubalulekile	Phenya   Ubukhulu	Phenya   Isilinganiso se-IP
R718B120	Iqembu elilodwa	-70 kuya ku-200 ° C	I-PTFE   +   i-silicone	2m	Ikhanda eliyisiyingi	316 insimbi engagqwali	Ø5mm*30mm	IP67
R718B220	Amaqembu amabili
R718B121	Iqembu elilodwa				Inaliti		Ø5mm*150mm
R718B221	Amaqembu amabili
R718B122	Iqembu elilodwa	-50 kuya ku-180 ° C			Ukumuncwa	NdFeB uzibuthe +   insimbi engagqwali entwasahlobo	Ø15mm
R718B222	Amaqembu amabili
R718B140	Iqembu elilodwa	-40 kuya ku-375 ° C	I-Fiberglass eboshwe		Ikhanda eliyisiyingi	316 insimbi engagqwali	Ø5mm*30mm	IP50
R718B240	Amaqembu amabili
R718B141	Iqembu elilodwa				Inaliti		Ø5mm*150mm
R718B241	Amaqembu amabili
R718B150	Iqembu elilodwa	-40 kuya ku-500 ° C			Ikhanda eliyisiyingi		Ø5mm*30mm
R718B250	Amaqembu amabili
R718B151	Iqembu elilodwa				Inaliti		Ø5mm*150mm
R718B251	Amaqembu amabili

Isiyalo Esibalulekile Sokunakekela

Sicela unake lokhu okulandelayo ukuze uzuze ukunakekelwa okungcono kakhulu komkhiqizo:

• Gcina insimbi yomile. Imvula, umswakama, noma yiluphi uketshezi, lungaqukatha amaminerali futhi ngaleyo ndlela lonakalise izifunda zikagesi. Uma ngabe idivayisi iba manzi, sicela uyomise ngokuphelele.
• Ungasebenzisi noma ugcine ucingo endaweni enothuli noma engcolile. Kungalimaza izingxenye zayo ezitholakalayo nezinto zayo zobuchwepheshe.
• Ungalugcini ucingo ngaphansi kwesimo sokushisa ngokweqile. Ukushisa okuphezulu kunganciphisa impilo yamadivayisi kagesi, kuqede amabhethri, kukhubaze noma kuncibilikise izingxenye ezithile zepulasitiki.
• Ungalugcini ucingo ezindaweni ezibanda kakhulu. Uma kungenjalo, lapho izinga lokushisa likhuphuka ekushiseni okujwayelekile, umswakama uzokwakhiwa ngaphakathi, okuzobhubhisa ibhodi.
• Ungalujikijeli, ungalunqobi noma ulunyakazise ucingo. Ukuphathwa kabi kwemishini kungacekela phansi amabhodi esekethe angaphakathi nezakhiwo ezintekenteke.
• Ungaluhlanzi ucingo ngamakhemikhali aqinile, okokuhlanza noma okokuhlanza okunamandla.
• Ungalusebenzisi ucingo ngopende. Ama-smudges angase avimbe kudivayisi futhi aphazamise ukusebenza.
• Ungaliphonsi ibhethri emlilweni, noma ibhethri lizoqhuma. Amabhethri alimele angase aqhume.
  • Konke lokhu okungenhla kusebenza ocingweni lwakho, ibhethri kanye nezinsiza.
  • Uma noma iyiphi idivayisi ingasebenzi kahle, sicela uyiyise esikhungweni sesevisi esigunyaziwe se-ne11a ukuze silungiswe.

Amadokhumenti / Izinsiza

netvox R718B1 Series Wireless Temperature Sensor [pdf] Imaniwali yosebenzisayo I-R718B1 Series Wireless Temperature Sensor, R718B1 Series, Wireless Temperature Sensor, Temperature Sensor, Inzwa

Izithenjwa

• Imaniwali yosebenzisayo