Kub nkag
- 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-12TZ-466+
Txheej txheem cej luam
Lub thermistor input isolation safety barrier nrog surge protection function tuaj yeem hloov cov Pt100 signals ntawm ob lub hlau thiab peb lub hlau thermistors (RTDs) hauv thaj chaw txaus ntshai mus rau hauv 1:1 signal ntawm thermistor thiab xa mus rau thaj chaw nyab xeeb. Nws tuaj yeem teeb tsa tau zoo, thiab qhov tseeb ntawm qhov thermal resistance tuaj yeem teeb tsa los ntawm computer software. Nws muaj cov haujlwm ntawm lub tswb tawg hlau thiab lub tswb tawm ntawm ntau yam. Cov khoom no xav tau lub zog hluav taws xob ywj pheej, nrog lub zog hluav taws xob cais, cov input, thiab cov terminals tso zis.
| Cov tswv yim | |
| Lub teeb liab nkag | Ob txoj hlau los yog peb txoj hlau Pt100 teeb liab |
| Kev ntsuas ntau yam | -150 ℃ ~ 850 ℃ |
| Cov zis: | |
| Teeb liab tso zis | RTD Pt100 teeb liab |
| 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 | ≤55mA (thaum fais fab 24VDC) |
| LED qhia | Ntsuab: Qhov qhia txog lub zog |
| Lub tswb ceeb toom luv luv: lub teeb liab ALM nyob ntev rau lub sijhawm ntev | |
| Lub tswb ceeb toom qhib: ALM lub teeb liab ntsais ntsais | |
| Qhov tseeb ntawm cov zis | 0.1%FS |
| Kev hloov pauv kub | 0.1%FS/10℃ |
| 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 rwb thaiv tsev | ≥2000VAC/feeb Nruab nrab ntawm sab muaj kev nyab xeeb thiab sab tsis muaj kev nyab xeeb (≥3000VAC/feeb); nruab nrab ntawm lub hwj chim thiab sab 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 | 800000h |
| Cov kev cai ntawm cov hlau | Ntu hla ≥ 0.5mm2; Lub zog rwb thaiv tsev ≥ 500V |
| Cov khoom siv hauv thaj teb siv tau | Ob txoj hlau los yog peb txoj hlau RTD Pt100 |
Lus Cim: 1. Lub luag haujlwm ntawm lub zog hluav taws xob yog ib qho kev xaiv ua haujlwm, thiab cov neeg siv yuav tsum teev tseg
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"
2. Thaum nkag mus rau peb txoj hlua RTD, nws yog qhov tsim nyog los xyuas kom meej tias peb
cov xov hlau muaj qhov ntev sib npaug li ntau tau
3. Thaum nkag mus rau ob txoj hlua RTD, cov qhov thaiv kev nyab xeeb 6 thiab 5 yuav tsum yog
luv luv
PHD-11TC-33A-23
PHD-12TZ-466+