Siffofin samfur
Hall firikwensin zai iya auna kowane nau'in igiyar ruwa na halin yanzu da ƙarfin lantarki, kamar DC, AC, bugun jini, har ma da ganiya mai wucewa. sigar halin yanzu na farko.Duk da haka, talakawan gidajen wuta ba za su iya ba. Talakawa na iya samar da ma'auni na 5 kawai0Hz sine waves.
Wurin farko yana da kariya gaba ɗaya daga kewayen sakandare. Insulation ƙarfin lantarki gabaɗaya2KV - 12KV, buƙatun musamman na iya isa 20KV ~ 50KV.
Babban madaidaici: daidaito ya fi 1% a zazzabi mai aiki, yana iya auna kowane nau'in igiyar ruwa, amma daidaiton gama gari na yau da kullun. transformers ne 3% ~ 5%, kawai dace da 50Hz sine wave.
Siffofin fasaha
Diamita | DN15 | DN20 | DN25 | Rage ra'ayi | 80 (Q3/Q1) | Matsin aiki | ≤1.6Mpa |
(Q1) | 0.031 | 0.016 | 0.079 | Daidaiton darajar | B | Rashin matsi | ≤0.1Mpa |
(Q2) | 0.05 | 0.025 | 0.0126 | Kare daraja | IP65 | Yanayin aiki | 0 ~ 30℃ |
(Q3) | 2.5 | 4 | 6.3 | Tushen wutan lantarki | 3.0V | Nunin allo | LCD Range Range8 |
(Q4) | 3.1 | 5 | 7.9 | Matsakaicin kurakurai da aka halatta | Q3±2%, Q2±2%, Q1±5% |
Sadarwa motherboard sigogi
Hanyar aunawa | Ultrasonic dual tashar | Tunatarwa marar al'ada | Rahoton gazawar al'ada, Voltage da ƙararrawa na yanzu | Rahoton lokaci-lokaci | Bayanan rahoto na lokaci-lokaci |
Adana bayanan tarihi | Ajiye sa'a / rana / wata don godiya | Fitilar nuni | Fitilar sadarwa/fitila | A halin yanzu da ƙarfin lantarki | Tattara halin yanzu da ƙimar ƙarfin lantarki |
Ƙararrawar ƙarfin baturi | Ƙararrawa lokacin da wutar lantarki ta kasa da 10% | Nunin allo | LCD | Uart | Waya hudu |
Extemal ajiya | 256K | AI SET | fil nau'in 4 allura | Yanayin yanayi | -40 ZUWA 85 |
Yarjejeniyar tallafi | Yanayin babban-ƙarshen HEX | Sadarwa | 20MA | Nunawa | dijital |
Yanayin sadarwa | LORAWAN | NB-IOT | A halin yanzu | WIFI | Saukewa: RS485 | M-BUS |
Sufuri na waje | lorawan | Sadarwar mara waya | Sadarwar mara waya/GPRS/TCP/UDP | Sadarwar mara waya/WIFI/TCP/UDP | Saukewa: R5485 | Sadarwar mara waya/M-BUS TCP/UDP |
Eriya | Eriya mai laushi | Eriya mai laushi | Eriya ta bazara | Eriya ta bazara | / | Spring anterna |
Yarjejeniyar tallafi | Babban yanayin ƙarshen HEX | Babban yanayin ƙarshen HEX | Babban yanayin ƙarshen HEX | Babban yanayin ƙarshen HEX | Modbus RTU | Babban yanayin ƙarshen HEX |
Sadarwa | Ƙananan mita Babban mita | NB-IOT | GPRS | 2.4G | Saukewa: RS485 | M-BUS |
Pulse singna | / | / | 3-waya GNDS1 S2 | 3-waya GNDS1 S2 | 3-waya GNDS1 S2 | 3-waya GNDS1 S2 |
Nunin allo | Alamar canza maɓallin LCD | Alamar canza maɓallin LCD | Alamar canza maɓallin LCD | Alamar canza maɓallin LCD | Alamar canza maɓallin LCD | Alamar canza maɓallin LCD |
Nisan sadarwa | 2-3km | 2-3km | 2-3km | <10m | / | / |
Tsawon waya layin layi | / | / | / | / | Tsawon waya: m Tsarin layi: 4-waya Tabbatacce/rauni A/B | / |
Tushen wutan lantarki | Babban iko + Ikon jiran aiki | Babban iko + Ikon jiran aiki | Babban iko + Ikon jiran aiki | Babban iko + Ikon jiran aiki | 485 iko + Ikon jiran aiki | Babban iko + Ikon jiran aiki |
Amfani | Babban farashi mai tasiri / kunnawar maganadisu mai yawa / multifunction / daidaitaccen dubawa | |||||
Low ikon amfani 12-20UA (barci halin yanzu) / Babban kudin tasiri / matsananci-kananan siffar / high aminci (40 zuwa 85℃gwaji temp.)/wadanda ke kewaye |