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-11TT-*8+
Txheej txheem cej luam
Lub thermocouple input isolation kev nyab xeeb thaiv nrog surge protection function tuaj yeem xa cov millivolt teeb liab los ntawm thermocouple (TC) hauv thaj chaw txaus ntshai mus rau thaj chaw nyab xeeb hauv 1: 1. Cov khoom no xav tau lub zog hluav taws xob ywj pheej, nrog rau lub zog hluav taws xob cais, cov khoom nkag, thiab cov qhov tso zis.
| Cov hom teeb liab nkag thiab qhov ntsuas ntau yam | ||||
| Cov Cai | TC qauv | Kev ntsuas ntau yam | Qhov tsawg kawg nkaus | Kev hloov pauv raug |
| 1 | K | -200~1370℃ | 50 ℃ | 0.5 ℃ / 0.1% |
| 2 | S | -50~1760℃ | 500 ℃ | 1.5 ℃ / 0.1% |
| 3 | THIAB | -140~1000℃ | 50 ℃ | 0.5 ℃ / 0.1% |
| 4 | J | -160~1200℃ | 50 ℃ | 0.5 ℃ / 0.1% |
| 5 | B | 250 ~ 1800 ℃ | 500 ℃ | 1.5 ℃ / 0.1% |
| 6 | T | -200~400℃ | 50 ℃ | 0.5 ℃ / 0.1% |
| 7 | R | -50~1760℃ | 500 ℃ | 1.5 ℃ / 0.1% |
| 8 | N | -200~1300℃ | 50 ℃ | 0.5 ℃ / 0.1% |
| Cov tswv yim | |
| Lub teeb liab nkag | Cov teeb liab thermocouple K, S, E, J, B, T, R, N (saib "Input Signal Type and Range Table" kom paub meej ntxiv) |
| Qhov ntau ntawm cov teeb liab | -20~80mV |
| Kev nyab xeeb sab tso zis: | |
| Teeb liab tso zis | Lub ntsuas kub 1: 1 |
| 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) |
| Kev siv hluav taws xob | ≤40mA (Thaum 24V fais fab mov) |
| LED qhia | Ntsuab: Qhov qhia txog lub zog |
| Qhov tseeb ntawm cov zis | Thov saib "Input Signal Type and Range Table" kom paub meej ntxiv. |
| Lub sijhawm teb | Ncav cuag 90% ntawm tus nqi kawg hauv 300ms |
| Kev hloov pauv kub | 0.005%FS/℃ |
| 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 | 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 sab 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 |
| MTBF | 80000 teev |
| Cov kev cai ntawm cov hlau | Hla ≥ 0.5mm²; Lub zog tiv thaiv ≥ 500V |
| Cov khoom siv hauv thaj teb siv tau | K. S, E, J, B, T, R, N TC sensors |
| 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. |
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-11TT-X8+