Input fɔ di tɛmpracha
- Tɛminal Bɔd
- Isolated Sefty Barɛri dɛn we dɛn kin yuz
- Sayn Ayzolatɔ dɛn
- Divays dɛn we De Protɛkt di Surge
- Sefty Rilay dɛn
- Isolet Intɛligent I/O Mɔdyul dɛn
- Getway dɛn we gɛt sɛns
- Industrial Data Optik Transiva dɛn
- Diw Point Analayza dɛn we de na di Intanɛt
- Data Akwishɔn Mɔdyul dɛn
- HART data kɔnvɔta
01. Na so02. Na so03. Na so04. Na so05. Na so
PHD-12TZ-466+ ɛn di ɔda wan dɛn
Ovaviu fɔ di tin dɛn we dɛn dɔn lan
Di tɛmista input ayzolayshɔn sefty barɛri wit sɔj protɛkshɔn fɛnshɔn kin kɔnvɔyt di Pt100 signal dɛn fɔ tu waya ɛn tri waya tɛmsta (RTD) dɛn we de na say dɛn we denja to 1:1 signal fɔ di tɛmsta ɛn transmit am to di sefty zon. Dɛn kin kɔnfigyut am wit sɛns, ɛn dɛn kin sɛt di rial rɛnj fɔ di tɛmal rɛsistɛns tru kɔmpyuta softwe. I gɛt di wok dɛn we waya brok alam ɛn ɔt ɔf rɛnj alam. Dis prodak nid indipɛndɛnt pawa saplai, wit isol pawa saplai, input, ɛn ɔtput tɛminal dɛn.
| Input we dɛn put insay | |
| Input signal fɔ yuz | Tu waya ɔ tri waya Pt100 signal |
| Di rεnj fɔ mɛzhɔ | -150 ° C ~ 850 ° C |
| Di tin we dɛn kin du: . | |
| Signal we de kɔmɔt na di ɔtput | RTD Pt100 signal we yu de yuz |
| Di tin dɛn we de mek pɔsin nɔ gɛt sɔj: | |
| Nominal dischaj kɔrɛnt ln(8/20μs) . | 5kA we yu de yuz |
| Vɔltɛm protɛkshɔn lɛvɛl Up(8/20μs): . | 60V(layn to layn) |
| Vɔltɛm protɛkshɔn lɛvɛl Up(8/20μs): . | 600V(layn to grɔn) |
| Akɔdin to di standad dɛn | GB/T18802.21-2016(ikwal to 1EC61643-21:2012) |
| Voltaj we di saplae de gi | 20-35VDC we yu de yuz |
| Pawa we dɛn de yuz | ≤55mA (we 24VDC pawa saplai) |
| LED indikɛtɔ fɔ di tin dɛn we de apin | Grin: Pawa indikɛtɔ |
| Short circuit alarm: ALM rɛd layt kin de fɔ lɔng tɛm | |
| Opin sɔrkwit alam: ALM rɛd layt de flash | |
| Ɔtput akkuracy | 0.1%FS |
| Tɛmpratura drift | 0,1%FS/10°C |
| Di paramita dɛn fɔ di tɛmpracha | Wok temperechur: -20 ° C ~ + 60 ° C, stכrej tεmprachכ:-40 ° C ~ + 80 ° C |
| Rilativ humiditi | 10%~95% RH no kondensashɔn |
| Insuleshɔn trɛnk | ≥2000VAC/min Bitwin intrinsikal sef sayd ɛn nɔ-intrinsically sef sayd (≥3000VAC/min); bitwin pawa saplai ɛn nɔ-intrinsically sef sayd (≥1500VAC/min) |
| Insuleshɔn rɛsistɛns | ≥100MΩ (bitwin input/ɔtput/pawa saplai) |
| Ilɛktromagnetik kɔmpatibiliti | Akɔdin to IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 800000h |
| Di tin dɛn we dɛn nid fɔ du fɔ waya | Krɔs sɛkshɔn ≥ 0.5mm2; Insuleshɔn trɛnk ≥ 500V |
| Di fil ikwipmɛnt dɛn we dɛn kin yuz | Tu waya ɔ tri waya RTD Pt100 |
Notis: 1. Di pawa rel fɛnshɔn na opshɔnal fɛnshɔn, ɛn di wan dɛn we de yuz am nid fɔ spɛsifa
di pawa saplai we yu de mek ɔda
Di selekshɔn fɔ pawa rel kɔnɛkta dɛn kin rifer to pej 89 na di "Annex".
2. We yu de input tri waya RTD, i nid fɔ mek shɔ se di tri
waya dɛn gɛt ikwal lɔng as i pɔsibul
3. We yu de input tu-way RTD, sefty barɛri tɛminal 6 ɛn 5 fɔ bi
shɔt sɔrkwit
PHD-11TC-33A-23, ɛn di ɔda wan dɛn
PHD-12TZ-466+ ɛn di ɔda wan dɛn