H Uchungechunge I-backplane Mounting I-Isolated Safety Barriers
- Izithiyo Zokuphepha Ezizimele
- I-Signal Isolators
- Amadivayisi Avikelayo ahlinzayo
- Ukudluliselwa Kwezokuphepha
- Amamojula E-I/O Ahlakaniphile Ahlukanisiwe
- Amasango Ahlakaniphile
- I-Industrial Data Optical Transceivers
- Ama-Dew Point Analyzers aku-inthanethi
- Amamojula Wokutholwa Kwedatha
- HART idatha converter
I-PHD-12HZ-*11
Uhlolojikelele
Isithiyo sokuphepha esisodwa: I-PHD-12HZ-*1, okokufaka kwesignali ye-RTD, okokufaka okukodwa nokubili okukhiphayo.
Umgoqo wokuphepha ohlukanisiwe ungaguqula isignali yokufaka ye-RTD endaweni eyingozi ibe ngu-4~20mA ophumayo wesiginali futhi uyidlulisele endaweni ephephile. Isekethe ifakwe okokufaka kwesiginali ye-RTD eyodwa kanye nokuphuma kwesiginali ye-DC.
Isiginali ye-4~20mA ephumayo, ingacushwa ngobuhlakani. Uhlu lwangempela lwe-RTD lungasethwa ngekhompuyutha.
I-PHD-12HZ-*1, "*" ikhombisa uhlobo lokufakwayo lwe-RTD, sicela usebenzise ikhodi ukuze ubonise. Lo mkhiqizo udinga ukunikezwa kwamandla okuzimele.
isihloko-uhlobo-1
| Izinhlobo zesignali yokokufaka nobubanzi bokulinganisa | ||||
| Ikhodi | Imodeli ye-RTD | Ibanga lokulinganisa | Ibanga elincane | Ukunemba kokuguqulwa |
| 1 | G53 | -50 ~ 150℃ | 20℃ | 0.2℃/0.1% |
| 2 | G50 | -50 ~ 150℃ | 20℃ | 0.2℃/0.1% |
| 4 | I-Pt100 | -200 ~ 850℃ | 20℃ | 0.2℃/0.1% |
| 6 | I-Pt1000 | -200 ~ 850℃ | 20℃ | 0.2℃/0.1% |
| 7 | Ni1000 | -60 ~ 250℃ | 20℃ | 0.2℃/0.1% |
Isibonelo: Okokufaka kwesithiyo sokuphepha esisodwa se-Pt100, izinga lokushisa elingu-0~400℃, okukhipha okukabili okungu-4~20mA, ukunikezwa kwamandla ngu-20~35VDC, imodeli yi-PHD-12HZ-411:(0~400℃), ububanzi bokulinganisa bungaba isethwe kububanzi obucacisiwe obungu-0~400℃ ngekhompyutha.
Imininingwane
| I-voltage yokuhlinzeka | 20~35VDC, ukusetshenziswa kwamandla |
| Isignali yokokufaka | I-RTD enezintambo ezimbili noma ezintathu |
| Isignali yokuphumayo | 4 ~ 20mA |
| Ibanga lesiginali nesilinganiso | Ububanzi besiginali: buhambisana nebanga lokulinganisa le-RTD Ibanga lokulinganisa: Uma wenza i-oda, umsebenzisi uzozilungiselela ngokwakhe, okuzoba kukhonjiswe enombolweni yomsila noma eyengeziwe echazwe |
| Umthamo wokulayisha ophumayo ovumelekile | 0~500Ω (kungenziwa ngokwezifiso) |
| Inkomba ye-alamu | Isibani se-L1 sivuliwe nge-alamu yebanga lokulinganisa okuphansi; Isibani se-L2 sivuliwe nge-alamu yebanga lokulinganisa okuphezulu |
| Inombolo yesiteshi yokokufaka nokukhiphayo | 1 okokufaka 2 okukhiphayo |
| Imishini yasensimini esebenzayo | 2-wire noma 3-wire RTD (G53, Cu50, Pt100, Pt1000, Ni1000) |
| Ukunemba komphumela | 0.1%FS (Inani elijwayelekile: 0.05%FS) |
| Ukwehla kwezinga lokushisa | 0.005%FS/℃ |
| Ipharamitha yezinga lokushisa | Izinga lokushisa lokusebenza: -20 ℃~+60 ℃, izinga lokushisa lokulondoloza: -40 ℃~+80 ℃ |
| Umswakama ohlobene | 10% ~ 95% RH akukho ukufingqa |
| Amandla e-Dielectric | Phakathi kohlangothi oluphephile ngaphakathi kanye nohlangothi olungaphephile ngaphakathi (≥3000VAC/min); phakathi kokunikezwa kwamandla nohlangothi olungaphephile lwangaphakathi (≥1500VAC/min) |
| Ukumelana ne-insulation | ≥100MΩ (phakathi kokufaka/okuphumayo/ukunikezwa kwamandla) |
| Ubukhulu bangaphandle | Ubukhulu 15.8mm * ububanzi 104.8mm * ukuphakama 116.1mm |
| Ukuhambisana kwe-electromagnetic | Ngokusho kwe-IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Uphawu olungaqhumi | [Exia Ga]IIC, [Exia Da]IIIC |
| Umzimba wesitifiketi | CQST(China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
| Amapharamitha aqinisekisiwe (phakathi kwamatheminali 1-3,2-3) | Um=250V Uo=8.4V Io=31mA Po=65.1mW Co=4.8μF Lo=20mH |
| Izidingo zesayithi yokufaka | Ingaxhunywa namathuluzi endaweni engu-0 ene-ⅡA, ⅡB, ⅡC igesi eyingozi |
| MTBF | ≤100000h |
Umdwebo wezintambo
