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-11 PHD-12TP-111
Txheej txheem cej luam
Tus cais tawm lub teeb liab zaus, hloov lub teeb liab zaus ntawm qhov kawg nkag mus rau hauv DC teeb liab tso zis rau qhov thaiv kev nyab xeeb raws li qhov ntau yam uas tus neeg siv teeb tsa.
Cov khoom no xav tau kev ywj pheej powered, thiab lub hwj chim muab, input thiab output yog cais tawm ntawm ib leeg.
| Cov Lus Qhia Tshwj Xeeb | |
| Cov ntaub ntawv nkag mus rau hauv thaj chaw muaj kev phom sij | |
| Cov teeb liab zaus | zaus tswv yim: 0.1Hz ~ 100kHz Qhov siab tshaj plaws tso cai nkag voltage: 30Vp-p Qib tswv yim tsawg kawg nkaus: 2V, (2Hz ~ 100kHz) 2V, (0.1Hz ~ 100kHz) |
| Cov zis tawm hauv thaj chaw nyab xeeb | |
| Teeb liab tso zis | 0~20mA, 4~20mA, 0~5V, 0~10V |
| Tam sim no tso zis load tsis kam | ≤350Ω |
| Voltage tso zis load tsis kam | ≥300Ω |
| Cov kev cai yooj yim | |
| Kev muab hluav taws xob | 20-35DC |
| Kev siv hluav taws xob | ≤45mA24V fais fab mov, 20mA tso zis |
| Qhov dav ntawm lub zog | ≥2μs |
| Qhov tseeb ntawm cov zis | 0.1% FS |
| Kev hloov pauv kub | 0.01% FS/C Yog xav paub ntxiv txog kev ua haujlwm ntawm kev nrhiav qhov teeb meem ntawm lub teeb liab nkag, saib phau ntawv qhia siv tau |
| Kub ua haujlwm | -20 ℃ ~ + 60 ℃ |
| qhov kub cia khoom | -40 ℃ ~ + 80 ℃ |
| Cov av noo sib piv | 10% ~ 95% RH (Tsis muaj dej noo) |
| EMC | Raws li GB/T 18268 (IEC 61326-1) |
| Lub zog rwb thaiv tsev | Nruab nrab ntawm sab muaj kev nyab xeeb thiab sab tsis muaj kev nyab xeeb ≥2500V AC/min |
| Kev tiv thaiv rwb thaiv tsev | ≥100MΩ (ntawm cov tswv yim / tso zis / fais fab mov) |
| Cov kev cai ntawm cov hlau | Ntu hla ≥0.5mm² Lub zog tsis muaj zog ≥ 500V |
| 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. |
| Cov khoom siv hauv thaj teb siv tau | Lub teeb liab theem |
| Daim ntawv pov thawj kev nyab xeeb | |
| Lub cim tiv thaiv kev tawg | [Ex rau Ga] IIC [Ex rau Da] IIIC |
| Tus qauv tiv thaiv kev tawg | GB/T 3836.1-2021, GB/T 3836.4-2021 |
| Chaw Nres Tsheb 5-6 | Um = 250V AC/DC, Uo = 14V DC, Io = 8mA, Po = 28mW, Co = 0.73μF, Lo = 150mH |
| Lub koom haum pov thawj | Lub Koom Haum Tshawb Xyuas thiab Kev Ntsuas Shanghai ntawm Cov Cuab Yeej thiab Cov Tshuab Automation (SITIIAS) |
CEEB TOOM: 1、PHD-11TP-11 tsis suav nrog qhov tso zis ntu 2 2、Lub luag haujlwm ntawm txoj hlua fais fab yog ib qho kev xaiv tau, thiab cov neeg siv yuav tsum qhia meej txoj kev muab hluav taws xob thaum tso kev txiav txim. Kev xaiv cov khoom sib txuas ntawm txoj hlua fais fab tuaj yeem xa mus rau nplooj ntawv 89 ntawm "Annex"
PHD-11TC-33A-23
