Cov Khoom Siv Hluav Taws Xob Tiv Thaiv Surge
- Rooj Tswjhwm Kawg Nkaus
- Cov Kev Nyab Xeeb Cais Tawm
- Cov Teeb Liab Isolators
- Cov Khoom Siv Tiv Thaiv Surge
- Kev Nyab Xeeb Relays
- Cov Modules I/O Txawj Ntse Cais
- Cov Rooj Vag Ntse
- Cov Ntaub Ntawv Kev Lag Luam Optical Transceivers
- Cov Tshuaj Ntsuam Xyuas Dew Point Online
- Cov Modules Txais Cov Ntaub Ntawv
- HART cov ntaub ntawv hloov pauv
PHG-11TC-33+
Txheej txheem cej luam
Lub teeb liab sib txuas lus ntawm PHG-11TC-33+ yog lub thaiv kev nyab xeeb cais nrog lub luag haujlwm tiv thaiv kev nce siab, uas tuaj yeem paub txog kev sib txuas lus ob txoj kev ntawm RS-485 Ib Nrab Duplex digital teeb liab hauv chav tswj hwm thiab ntawm qhov chaw.
Cov khoom no xav tau lub hwj chim ywj pheej, thiab lub hwj chim, cov tswv yim thiab cov zis raug cais tawm.
Cov Lus Qhia Tshwj Xeeb
| Cov tswv yim | |
| Lub teeb liab nkag | RS-485 Ib Nrab Duplex Digital Signal |
| Cov zis: | |
| Teeb liab tso zis | RS-485 Ib Nrab Duplex Digital Signal |
| Kev ncua sijhawm kis | ≤10μs |
| Tus nqi kis tau | ≤115.2kbps |
| Cov yam ntxwv tiv thaiv kev kub ntxhov: | |
| Tam sim no tso tawm nominal ln (8 / 20μs) | 5 kA |
| Kev tiv thaiv voltage theem Up (8 / 20μs): | 60V (kab mus rau kab) |
| Kev tiv thaiv voltage theem Up (8 / 20μs): | 600V (kab mus rau hauv av) |
| Raws li cov qauv | GB/T18802.21-2016 (sib npaug rau 1EC61643-21:2012) |
| Fais fab mov | 20-35VDC |
| Kev siv hluav taws xob | 0.9W (24V fais fab mov) |
| LED qhia | Ntsuab: qhia txog lub zog Daj: Chav tswj hwm xa cov teeb liab mus rau qhov chaw Liab: xa cov teeb liab los ntawm qhov chaw mus rau chav tswj hwm |
| Lub sijhawm hloov pauv thiab txais thiab xa tawm | ≥20ms |
| Cov ntsuas kub | Kub ua haujlwm: -20 ℃ ~ + 60 ℃ cia kub: -40 ℃ ~ + 80 ℃ |
| Cov av noo sib piv | 10% ~ 95% RH tsis muaj dej noo |
| Lub zog rwb thaiv tsev | ≥2000VAC/min (nruab nrab ntawm cov tswv yim/tso zis/hwj chim muab lus) |
| Kev tiv thaiv rwb thaiv tsev | 100MΩ (500V DC) (nruab nrab ntawm cov tswv yim / tso zis / fais fab mov) |
| Kev sib raug zoo ntawm hluav taws xob | GB/T 18268 (IEC 61326-1) |
| MTBF | 80000 teev |
| Cov kev cai ntawm cov hlau | Qhov seem hla ≥ 0.5mm²; Lub zog rwb thaiv tsev ≥ 500V |
| Cov khoom siv hauv thaj teb siv tau | Kev sib txuas lus interface nrog RS-485 Ib Nrab Duplex Digital Signal |
Qhov Loj
Daim duab qhia txog
Lus Cim:
1. Lub zog fais fab yog ib qho kev xaiv ua haujlwm, thiab cov neeg siv yuav tsum qhia meej txog txoj kev muab hluav taws xob thaum tso ib qho kev txiav txim.
Kev xaiv cov khoom siv hluav taws xob tuaj yeem xa mus rau nplooj ntawv 89 ntawm "Annex"