FDI
- 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
PHD-11TN-11 / PHD-22TN-1111
Txheej txheem cej luam
Cov teeb meem kev nyab xeeb cais nrog cov cuab yeej ntes nplaim taws thiab pa luam yeeb nkag cov teeb liab, uas tuaj yeem muab lub zog cais rau cov cuab yeej ntes nplaim taws hauv thaj chaw txaus ntshai. Lub cuab yeej ntes nplaim taws tsim cov teeb liab 0-40mA los ntawm thaj chaw txaus ntshai thiab xa mus rau thaj chaw nyab xeeb, ua lub luag haujlwm ceeb toom pa luam yeeb. Cov khoom no siv lub zog tso zis thiab tsim nyog rau DCS / PLC systems nrog lub zog tso zis.
Cov khoom no tsis xav tau lub hwj chim ywj pheej, thiab cov qhov nkag thiab qhov tso zis raug cais tawm.
| Cov ntaub ntawv nkag mus rau hauv thaj chaw muaj kev phom sij | |
| Lub teeb liab nkag | 0 ~ 40mA |
| Qhov hluav taws xob faib tawm | Uo≥Ui-(280+RL)I-6,Ui≤24V Uo≥18-(280+RL)l,Ui>24V |
| Tam sim no luv luv | ≤65mA (thaum siv 24V) |
| Kev nyab xeeb sab tso zis: | |
| Teeb liab tso zis | 0 ~ 40mA |
| Lub zog teeb liab | 20-35VDC |
| LED qhia | Ntsuab: qhia txog lub zog |
| Kev kis tau qhov tseeb | |
| Lub sijhawm teb | Ncav cuag 90% ntawm tus nqi kawg hauv 2ms |
| Kev hloov pauv kub | 0.01%FS/℃ |
| 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 dielectric | Nruab nrab ntawm sab muaj kev nyab xeeb thiab sab tsis muaj kev nyab xeeb (≥ 3000VAC/min); |
| ntawm lub hwj chim muab hluav taws xob thiab lub davhlau ya nyob twg uas tsis muaj kev nyab xeeb (≥ 1500VAC / feeb) | |
| Kev tiv thaiv rwb thaiv tsev | ≥100MΩ (nruab nrab ntawm cov tswv yim / tso zis / fais fab mov) |
| Kev sib raug zoo ntawm hluav taws xob | Raws li IEC 61326-1 (GB / T 18268), IEC 61326-3-1 |
| MTBF | 100000 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 | Lub tshuab ntes nplaim taws thiab pa luam yeeb |
| Qhov chaw teeb tsa | Nruab rau hauv thaj chaw muaj kev nyab xeeb, nws tuaj yeem txuas nrog cov cuab yeej kev nyab xeeb hauv thaj chaw txaus ntshai txog thaj chaw 0, IIC, Zone 20, thiab IIIC. |
| Daim ntawv pov thawj muaj kev nyab xeeb sab hauv | |
| cim pov thawj tawg | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Tus qauv tiv thaiv kev tawg | GB/T3836.1-2021 GB/T3836.4-2021 |
| Cov Chaw Nres Tsheb 5-6, 2-3 | 250V AC / DC Uo = 25.2V DC lo = 93mA |
| Po = 586mW Co = 0.083μF Lo = 4.2mH | |
| Lub koom haum pov thawj | CQST (Tuam Tshoj Lub Chaw Saib Xyuas Kev Zoo thiab Kev Ntsuas rau Cov Khoom Siv Hluav Taws Xob Tiv Thaiv Kev Tawg) |
Lus Cim: PHD-11TN-11 tsis suav nrog 2 qhov nkag thiab 2 qhov tso zis
PHD-11TC-33A-23
