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-466+
Overview
Iyo thermistor inopinza yekuzviparadzanisa nekuchengetedza barrier ine surge yekudzivirira basa inogona kushandura iyo Pt100 masaini ewaya mbiri uye matatu waya thermistors (RTDs) munzvimbo dzine njodzi kuita 1: 1 chiratidzo cheiyo thermistor uye ichiendesa kunzvimbo yekuchengetedza. Inogona kugadziridzwa zvine hungwaru, uye iyo chaiyo siyana yekupisa kupisa inogona kuiswa kuburikidza nekombuta software. Iyo ine mabasa ewaya breakage alarm uye kunze kwearamu alarm.
Ichi chigadzirwa chinoda yakazvimirira magetsi emagetsi, ane ega ega magetsi, ekuisa, uye anobuda materminal.
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 |
| Mutoro wekutakura | Kutakura huwandu 0-500 Ω (inogoneka) |
| Surge dziviriro maficha: | |
| Nominal discharge current ln(8/20μs) | 5 kA |
| Voltage yekudzivirira mwero kumusoro (8/20μs): | 60V (mutsara kune mutsara) |
| Voltage yekudzivirira mwero kumusoro (8/20μs): | 600V (mutsara kusvika pasi) |
| Maererano nemipimo | GB/T18802.21-2016(yakaenzana ne1EC61643-21:2012) |
| Supply voltage | 20-35VDC |
| Simba rekushandisa | ≤55mA (kana 24VDC magetsi) |
| Chiratidzo che LED | Green: Simba chiratidzo Short circuit alarm: ALM dzvuku mwenje inogara iripo kwenguva yakareba Vhura redhiyo alarm: ALM tsvuku mwenje inopenya |
| 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 Drawings
Cherechedza:
1. Iyo magetsi njanji basa ibasa rekusarudza, uye vashandisi vanofanirwa kutsanangura nzira yekugovera magetsi kana vachiisa odha.
Kusarudzwa kwemagetsi njanji yekubatanidza kunogona kureva peji 89 ye "Annex"
2. Pakuisa tambo nhatu RTD, zvinodikanwa kuve nechokwadi kuti waya nhatu dzakareba zvakaenzana.
3. Pakuisa maviri-waya RTD, kuchengetedza zvipingamupinyi zviteshi 5 ne6 zvinofanirwa kunge zvipfupi
