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-88
Txheej txheem cej luam
Kev thaiv kev nyab xeeb cais tawm ntawm sab nrhiav pom: PHD-11TT-88, cov teeb liab thermocouple nkag, ib qho nkag thiab ib qho tso zis.
Qhov kev thaiv kev nyab xeeb cais tawm tuaj yeem ua tiav qhov kev xa cov cim thermocouple (-5-60mV) los ntawm thaj chaw txaus ntshai hauv qhov sib piv 1: 1 rau thaj chaw nyab xeeb, thiab cov thermocouples tuaj yeem yog K, S, E, J, B, T, R, N hom.
Thaum txiav txim, thov qhia cov kev txwv tshwj xeeb
* Lub zog fais fab ntawm lub tsheb npav, thov saib cov ntawv ntxiv kom paub meej ntxiv.
| Cov Lus Qhia Tshwj Xeeb | |
| Fais fab mov | 20 ~ 35VDC, kev siv hluav taws xob |
| Lub teeb liab nkag | Cov Cim Qhia K, S, E, J, B, T, R, N, TC |
| Teeb liab tso zis | TC 1:1 |
| Lub teeb liab thiab qhov ntsuas ntau yam | Qhov ntau ntawm cov teeb liab: sib raug rau qhov ntsuas ntau ntawm TC -5 ~ 60mV |
| Kev ntsuas ntau yam: Thaum ua ib qho kev txiav txim, tus neeg siv yuav tsum ua qhov kev teeb tsa los ntawm nws tus kheej, uas yuav tsum tau qhia rau hauv tus lej tom qab lossis piav qhia ntxiv. | |
| Tus lej ntawm cov tswv yim thiab cov zis channel | 1 lub tswv yim 1 qhov tso zis |
| Qhov tseeb ntawm cov zis | 0.1%FS (Tus nqi ib txwm muaj: 0.05%FS) |
| 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 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) |
| Qhov ntev sab nraud | Thickness 12.5mm x dav 108mm x siab 118mm |
| 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 | [Exia Ga]IIC |
| 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) |
| Cov kev ntsuas tau ntawv pov thawj (ntawm cov davhlau ya nyob twg 3-4) | Ib tug：250V AC/DC Uo=8.4V DC Io=31mA Po = 65.1mW Co = 4.8μF Lo = 20mH |
| Cov Kev Cai ntawm qhov chaw teeb tsa | Nws tuaj yeem txuas nrog cov twj paj nruag hauv 0 cheeb tsam nrog ⅡA, ⅡB, ⅡC roj txaus ntshai |
| MTBF | ≤100000h |
PHD-11TC-33A-23
PHD-11TT-88