Cov zis digital
- 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
PHC-11TF-13
Txheej txheem cej luam
Lub qhov hluav taws xob uas raug rho tawm ntawm qhov hluav taws xob yuav tsav cov khoom siv uas muaj kev nyab xeeb hauv thaj chaw txaus ntshai los ntawm lub qhov hluav taws xob thiab lub teeb liab tswj hauv thaj chaw nyab xeeb. Yog li ntawd, nws thiaj li tswj tau cov solenoid valves, lub suab thiab lub teeb ceeb toom, thiab lwm yam. Lub teeb qhia txog qhov xwm txheej ntawm lub teeb liab thiab daj, lub tswb ceeb toom qhia liab, thiab lub qhov hluav taws xob solenoid valve thiab lwm yam haujlwm qhia daj. Cov khoom no yuav tsum tau siv hluav taws xob ntawm nws tus kheej, thiab cov chaw muab hluav taws xob, cov qhov nkag thiab cov qhov tso zis raug cais tawm ntawm ib leeg.
| Nkag mus rau hauv thaj chaw nyab xeeb | |
| Lub teeb liab nkag | Hloov kev sib cuag, qib logic |
| Cov zis sab txaus ntshai: | |
| Qhib hluav taws xob Circuit Court | 22V ~ 24V DC, UE/IE = 12V / 35mA |
| Kev ua haujlwm tig rov qab | K1 raug teeb tsa rau sab ON, thiab qhov tso zis ntawm lub voj voog raug tig rov qab. |
| Cov kev cai yooj yim | |
| Fais fab mov | 20 ~ 35VDC |
| Kev siv hluav taws xob | ≤70mA (24V fais fab mov, thaum 12V / 35mA fais fab faib) |
| LED qhia | Ntsuab: Qhov qhia txog lub zog |
| Daj: Tso zis relay hauv lub xeev ua haujlwm ib txwm | |
| Kev ua haujlwm ntawm lub tswb ceeb toom | Thaum lub khawm hloov K2 nyob rau ntawm "ON", lub tswb xaiv hluav taws xob ua haujlwm |
| Kev tiv thaiv thauj khoom | |
| Load tsis kam> 10kΩ, qhib lub tswb ceeb toom (LB) | |
| Lub sijhawm teb ntawm lub tswb ceeb toom | Lub sijhawm teb: 20ms |
| Tsav tsheb muaj peev xwm: 250VAC/2A, 30VDC/2A resistive load | |
| Hom thauj khoom: Resistive load | |
| 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 | 100000 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 | Lub tswb ceeb toom hnov lus thiab pom, lub valve solenoid muaj kev nyab xeeb intrinsic |
| 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. |
| Daim ntawv pov thawj kev nyab xeeb | |
| cim pov thawj tawg | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Tus qauv tiv thaiv kev tawg | GB/T3836.1-2021 GB/T3836.4-2021 |
| Chaw Nres Tsheb 3-4 | Um:250V AC/DC Uo=25.2V DC lo=85mA |
| Po = 0.535W Co = 0.107µF Lo = 6mH | |
| Lub koom haum 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) |
PHC-11TF-13
