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-11TZ-*1+ /PHD-12TZ-*11+
Txheej txheem cej luam
Lub RTD input isolation safety barrier nrog surge protection function tuaj yeem hloov ob txoj hlua lossis peb txoj hlua thermistor (RTD) cov teeb liab hauv thaj chaw txaus ntshai mus rau hauv 4-20mA tam sim no thiab tso tawm 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 ceeb toom tawg hlau thiab lub tswb ceeb toom tawm ntawm thaj chaw.
Cov khoom no xav tau lub hwj chim ywj pheej, nrog rau lub hwj chim cais, cov khoom nkag, thiab cov qhov tso zis.
"*" sawv cev rau hom input ntawm thermistor, thiab tus qauv tshwj xeeb yog sawv cev los ntawm ib tus lej (saib "Input Signal Type and Range Table" kom paub meej ntxiv).
| Cov hom teeb liab nkag thiab qhov ntsuas ntau yam | ||||
| Cov Cai | Qauv RTD | Kev ntsuas ntau yam | Qhov tsawg kawg nkaus | Kev hloov pauv raug |
| 1 | G53 | -50~150℃ | 20 ℃ | 0.2 ℃ / 0.1% |
| 2 | Cu50 | -50~150℃ | 20 ℃ | 0.2 ℃ / 0.1% |
| 4 | Pt100 | -200~850℃ | 20 ℃ | 0.2 ℃ / 0.1% |
| 6 | Pt1000 | -200~850℃ | 20 ℃ | 0.2 ℃ / 0.1% |
| 7 | Ni1000 | -60~250℃ | 20 ℃ | 0.2 ℃ / 0.1% |
| Cov ntaub ntawv nkag mus rau hauv thaj chaw muaj kev phom sij | |
| Lub teeb liab nkag | Ob txoj hlau los yog peb txoj hlau thermistor teeb liab (saib "Input Signal Type and Range Table" kom paub meej ntxiv) |
| Kev txiav tawm ntawm cov tswv yim | Lub neej ntawd "tsawg ceeb toom" tuaj yeem hloov kho rau "siab ceeb toom" los ntawm kev teeb tsa software |
| Qhov ntau ntawm cov teeb liab | Kev ntsuas sib xws ntawm kev tiv thaiv thermal |
| Kev ntsuas ntau yam | Cov neeg siv ua lawv tus kheej qhov kev teeb tsa thaum xaj khoom, thiab qhia nws ntawm tus lej tom qab lossis lwm yam. |
| Kev nyab xeeb sab tso zis: | |
| Teeb liab tso zis | 4 ~ 20mA |
| Muaj peev xwm thauj khoom | 0 ~ 500Ω (kho tau) |
| 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) |
| LED qhia | Ntsuab: Qhov qhia txog lub zog |
| Lub teeb daj ceeb toom qis qis rau, lub teeb liab ceeb toom siab rau | |
| 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 dielectric | Nruab nrab ntawm sab muaj kev nyab xeeb thiab sab tsis muaj kev nyab xeeb (≥ 3000VAC/min); |
| ntawm lub hwj chim muab hluav taws xob thiab lub davhlau ya nyob twg uas 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 | 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 | Ob txoj hlau los yog peb txoj hlau thermistors |
| G53, Cu50, Pt100, Pt1000, Ni1000 | |
| 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 |
| Cov Chaw Nres Tsheb 4-6, 5-6 | Um:250V AC/DC Uo=8.4V DC lo=31mA |
| Po = 65.1mW Co = 4.8μF Lo = 20mH | |
| 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) |
| Chaw kuaj khoom tiv thaiv xob laim hauv Shanghai | |
Lus Cim: 1. PHD-11TZ - * 1+ tsis suav nrog qhov tso zis ntu 2
2. Lub zog fais fab yog ib qho kev xaiv ua haujlwm, thiab cov neeg siv yuav tsum qhia 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"
3. 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
4. Thaum nkag mus rau hauv ob txoj hlua RTD, cov qhov thaiv kev nyab xeeb 4 thiab 2 yuav tsum yog luv luv
PHD-11TC-33A-23
PHD-11TZ-X1+ PHD-12TZ-X11+