Kev Tawm Tswv Yim Zaus
- 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-11TP-23
Txheej txheem cej luam
Lub teeb liab zaus raug nkag mus rau hauv qhov thaiv kev nyab xeeb cais, uas tuaj yeem paub txog 1: 1 kis ntawm lub teeb liab zaus ntawm lub cuab yeej hauv thaj chaw txaus ntshai mus rau thaj chaw nyab xeeb, thiab muab lub zog hluav taws xob cais (12V lossis 24V) rau lub cuab yeej hauv thaj chaw txaus ntshai. Cov khoom no xav tau lub zog hluav taws xob ywj pheej, thiab lub zog hluav taws xob, kev nkag thiab tso zis raug cais tawm ntawm ib leeg.
| Fais fab mov | 20 ~ 35VDC, Kev siv hluav taws xob: Thaum siv 24VDC thiab tso zis ntawm 12V theem ≤ 70mA (PHD-11TP-23) |
| Qhov hluav taws xob faib tawm | Qhov hluav taws xob qhib hluav taws xob ≤ 25V, qhov hluav taws xob faib tawm ≥ 16V thaum thauj nrog 25mA (PHD-11TP-23) |
| Lub teeb liab nkag | Zaus ≤ 100kHz, qhov loj ≤ 24V, lub voj voog ua haujlwm ≥ 20%, theem siab ≥ 4V, theem qis ≤ 1V (PHD-11TP-23) |
| Teeb liab tso zis | Zaus 1: 1 tso zis Qhov teeb liab ntau yam: Qhov teeb liab qis qis ≤ 0.5V Teeb liab theem siab ≥ 20V (PHD-11TP-23) |
| Tus naj npawb ntawm cov channel nkag thiab tawm | 1 lub tswv yim 1 qhov tso zis |
| Cov khoom siv hauv thaj teb siv tau | Cov khoom siv ntsuas zaus |
| Cov ntsuas kub | Kub ua haujlwm: -20 ℃ ~ + 60 ℃, kub cia: -40 ℃ ~ + 80 ℃ |
| Cov av noo sib piv | 10% ~ 95% RH tsis muaj dej noo |
| Lub zog dielectric | Nruab nrab ntawm sab uas muaj kev nyab xeeb thiab sab uas tsis muaj kev nyab xeeb (≥ 3000VAC/min); nruab nrab ntawm lub hwj chim thiab qhov kawg uas tsis muaj kev nyab xeeb (≥ 1500VAC/min) |
| 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 |
| Lub cim tiv thaiv kev tawg | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Lub Koom Haum Muab Daim Ntawv 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) |
| Chaw Nres Tsheb 1-2 | Um: 250V AC/DC Uo=28V DC Io=93mA Po = 0.65W Co = 0.05μF Lo = 2.4mH |
| Chaw Nres Tsheb 3-4 | Um: 250V AC/DC Uo=8V DC Io=2.5mA Po = 5mW Co = 5.9µF Lo = 100mH |
| Cov kev cai ntawm 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. |
| MTBF | Txog li 100000 teev |
Lus Cim: Lub luag haujlwm ntawm lub zog hluav taws xob yog ib qho kev xaiv tau, thiab cov neeg siv yuav tsum teev meej
txoj kev muab hluav taws xob thaum tso qhov kev txiav txim
Kev xaiv cov khoom siv hluav taws xob tuaj yeem xa mus rau nplooj ntawv 89 ntawm "Annex"
PHD-11TC-33A-23
PHD-11TP-23