Kev Tawm Tswv Yim Analog
- 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
PHG-11TH/PHG-12TH
Txheej txheem cej luam
Lub potentiometer input signal isolator tuaj yeem cais thiab hloov lub teeb liab potentiometer mus rau hauv DC signal output. Lub voj voog hloov pauv xa 2.5V voltage mus rau lub input potentiometer, thiab lub potentiometer mam li xa cov siab ib nrab rov qab mus rau lub voj voog.
Cov khoom no yuav tsum tau siv hluav taws xob ntawm nws tus kheej, thiab lub zog
cov chaw muab khoom, cov khoom nkag thiab cov khoom tso zis raug cais tawm.
| Cov tswv yim | |
| Lub teeb liab nkag | Peb-xaim potentiometer |
| Tso zis | |
| Teeb liab tso zis | DC teeb liab (tam sim no / voltage) |
| Kev Tiv Thaiv Thauj Khoom | Tam sim no load tsis kam ≤500Ω |
| Voltage load tsis kam | |
| Cov kev cai yooj yim | |
| Fais fab mov | 20 ~ 35V DC |
| Kev siv hluav taws xob | Tam sim no tso zis |
| Tam sim no tso zis | |
| LED qhia | Ntsuab: qhia txog lub zog |
| Qhov tseeb ntawm cov zis | ±0.1%FS |
| Lub sijhawm teb | 300ms kom ncav cuag 90% ntawm tus nqi kawg |
| 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 (tswv yim / tso zis / fais fab mov) |
| Kev tiv thaiv rwb thaiv tsev | 100MΩ (500V DC) (nruab nrab ntawm cov tswv yim/tso zis/hwj chim muab hluav taws xob) |
| Kev sib raug zoo ntawm hluav taws xob | GB/T 18268 (IEC 61326-1) |
| MTBF | 80000 teev |
| Cov kev cai ntawm cov hlau | Ntu hla ≥ 0.5mm2; Lub zog rwb thaiv tsev ≥ 500V |
| Cov khoom siv hauv thaj teb siv tau | Peb-xaim potentiometer |
PHD-11TC-33A-23
