Kupinza kwetembiricha
- Isolated Safety Barriers
- Signal Isolators
- Surge Dziviriro Zvishandiso
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
PHD-12TZ-461
Overview
Iyo thermistor inopinza yekuzviparadzanisa nevamwe kuchengetedza barrier inogona kushandura iyo Pt100 masiginecha maviri waya uye matatu waya thermistors (RTDs) munzvimbo dzine njodzi kuita imwe inobuda ine 1: 1 RTD chiratidzo uye imwe inobuda ine 4 ~ 20mA chiratidzo kune yakachengeteka zone. Inogona kugadziridzwa zvine hungwaru, uye iyo chaiyo siyana yekupisa kupisa inogona kuiswa kuburikidza nekombuta software.
Ichi chigadzirwa chinoda yakazvimirira magetsi emagetsi, ane ega ega magetsi, ekuisa, uye anobuda materminal.
Zvinotsanangurwa
| Zvinotsanangurwa | |
| Input munzvimbo yakaoma | |
| Input chiratidzo | Waya mbiri kana nhatu waya Pt100 chiratidzo |
| Chiyero chiyero | -200 ℃-850 ℃ |
| Safety side output: | |
| Chiratidzo chekubuda | RTD PT100 chiratidzo uye 4 ~ 20mA chiratidzo |
| Mutoro wekutakura | Kutakura huwandu 0-500 Ω (inogoneka) |
| Supply voltage | 20-35VDC |
| Simba rekushandisa | ≤76mA (apo 24VDC magetsi, kubuda 20mA) |
| Chiratidzo che LED | Green: Simba chiratidzo |
| Kunyatsobuda | 0.1%FS |
| Tembiricha inodonha | 0.1%FS/10℃ |
| Tembiricha parameters | Kushanda tembiricha: -20 ℃~+60 ℃, tembiricha yekuchengetedza: -40 ℃~+80 ℃ |
| Hunyoro hunyoro | 10% ~ 95% RH hapana condensation |
| Dielectric simba | Pakati pemukati yakachengeteka divi uye isiri-mukati yakachengeteka divi (≥ 3000VAC/min); pakati pemagetsi uye isiri-yakachengeteka terminal (≥ 1500VAC/min) |
| Insulation resistance | ≥100MΩ (pakati pekuisa/kubuda/magetsi) |
| Electromagnetic kuenderana | Maererano neIEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Waya zvinodiwa | Horizontal yekucheka pamusoro ≥ 0.5mm2; Insulation simba ≥ 500V |
| Zvishandiso zvemumunda zvinoshanda | Waya mbiri kana nhatu RTD Pt100 |
| Installation nzvimbo | Yakaiswa munzvimbo yakachengeteka, inogona kubatanidzwa kune emukati yekuchengetedza zviridzwa munzvimbo dzine njodzi kusvika kuZone 0, IIC, Zone 20, uye IIIC. |
| Intrinsically safe certification | |
| Kuputika chiratidzo chiratidzo | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Kuputika-uchapupu mwero | GB/T3836.1-2021 GB/T3836.4-2021 |
| Zvitemu 4-6, 5-6 | Um:250V AC/DC Uo=8.4V DC lo=31mA Po=65.1mW Co=4.8µF Lo=20mH |
| Certification body | CQST(China National Quality Supervision uye Test Center yeKuputika Kwakachengetedzwa Kwemagetsi Zvigadzirwa) |
Dimension
Schematic diagram
Cherechedza:
1. Iyo magetsi njanji basa ibasa rekusarudza, uye vashandisi vanofanirwa kutsanangura nzira yekugovera magetsi kana vachiisa odha.
Sarudzo yemagetsi njanji yekubatanidza inogona kureva peji 89 ye "Annex"
2. Pakuisa matatu waya RTD, zvinodikanwa kuve nechokwadi kuti waya nhatu dzakaenzana pakureba sezvinobvira.
3. Pakuisa maviri-waya RTD, chengetedzo inodzivirira zviteshi 4 uye 2 inofanira kunge ipfupi inotenderera.
