Cov Lus Qhia Kub
- 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-22TZ series
Txheej txheem cej luam
Lub tshuab xa kub RTD tuaj yeem cais thiab hloov lub teeb liab thermal resistor (RTD) mus rau hauv lub teeb liab DC, uas yog siv los tsav lub nra hnyav. Kev teeb tsa ntse yog ua tau, thiab qhov tseeb ntawm qhov thermal resistance tuaj yeem teeb tsa los ntawm software computer. Nws muaj lub luag haujlwm ntawm kev txiav tawm lub tswb ceeb toom thiab tawm ntawm ntau yam tswb ceeb toom.
Cov khoom no yuav tsum tau siv hluav taws xob ntawm nws tus kheej, thiab lub hwj chim muab hluav taws xob, cov tswv yim thiab cov zis tawm raug cais tawm.
| Cov tswv yim | |
| 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 txhawb zog tam sim no | 800μA |
| Cov zis: | |
| Teeb liab tso zis | DC teeb liab (tam sim no/voltage) |
| Muaj peev xwm thauj khoom | Tam sim no load tsis kam ≤500Ω (customizable) Voltage load tsis kam
|
| Cov kev cai yooj yim: | |
| Fais fab mov | 20-35VDC |
| Kev siv hluav taws xob | Tam sim no tso zis |
| LED qhia | Ntsuab: Qhov qhia txog lub zog qis qis lub tswb daj teeb rau, siab siab lub tswb liab teeb 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 | ≥2000VAC/min (nruab nrab ntawm cov tswv yim/tso zis/hwj chim muab lus) |
| Kev tiv thaiv rwb thaiv tsev | 100MΩ (500VDC) (ntawm cov tswv yim / tso zis / fais fab mov) |
| Kev sib raug zoo ntawm hluav taws xob | GB/T 18268 (IEC 61326-1) |
| MTBF | 800000h |
| Cov kev cai ntawm cov hlau | Qhov seem 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 |
Lus Cim: 1. Lub luag haujlwm ntawm txoj hlua fais fab yog ib qho kev xaiv tau, thiab cov neeg siv yuav tsum qhia meej txog txoj kev muab hluav taws xob thaum tso ib qho kev txiav txim. Kev xaiv cov khoom sib txuas ntawm txoj hlua fais fab tuaj yeem xa mus rau nplooj ntawv 89 ntawm "Annex" 2. Thaum nkag mus rau peb txoj hlua RTD, nws yog qhov tsim nyog los xyuas kom meej tias peb txoj hlua ntev sib npaug li ntau tau 3. Thaum nkag mus rau ob txoj hlua RTD, cov qhov rooj thaiv kev nyab xeeb 5 thiab 6 (2 thiab 3) yuav tsum luv luv.
| Hom teeb liab nkag thiab lub rooj 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% |
Piv txwv li: 2 lub tswv yim thiab 2 qhov tso zis, 2 txoj kev thermal resistor Pt100 input, 2 txoj kev4 ~ 20mA tso zis, 24V fais fab mov, qauv yog PHG-22TZ-4141
PHD-11TC-33A-23
PHG-22TZ