Kuyika kwa kutentha
- Zolepheretsa Zachitetezo Pazokha
- Signal Isolators
- Zida Zoteteza Zowonjezera
- Ma Relay a Chitetezo
- Isolated Intelligent I/O Modules
- Zipata Zanzeru
- Ma Transceivers a Industrial Data Optical
- Pa intaneti Dew Point Analyzers
- Ma module a Data Acquisition
- HART data converter
PHD-11TZ-46
Mwachidule
Zotchinga zotchingira zotchingira zotentha zimatha kufalitsa mawaya awiri kapena atatu matenthedwe resistor (RTD)Pt100 pamalo owopsa kupita kumalo otetezeka 1: 1.
Izi zimafuna magetsi odziyimira pawokha, okhala ndi magetsi akutali, zolowetsa, ndi zotulutsa.
Zofotokozera
| Lowetsani m'malo ovuta | |
| Lowetsani chizindikiro | Mawaya awiri kapena atatu mawaya Pt100 chizindikiro |
| Muyezo osiyanasiyana | -200 ℃-850 ℃ |
| Chitetezo cha mbali yachitetezo: | |
| Chizindikiro chotulutsa | Chithunzi cha RTD PT100 |
| Chisangalalo chapano | 0.1-3mA |
| Mphamvu yamagetsi | 20-35 VDC |
| Kugwiritsa ntchito mphamvu | ≤40mA (pamene 24VDC magetsi) |
| Chizindikiro cha LED | Green: Chizindikiro champhamvu Alamu yamtundu wocheperako yayatsidwa, kuwala kofiira kwamtundu wapamwamba koyatsidwa |
| Kulondola kwa zotuluka | 0.1% FS |
| Kutentha kwanyengo | 0.1% FS/℃ |
| Kutentha magawo | Kutentha kwa ntchito: -20 ℃ ~ + 60 ℃, kutentha kosungira: -40 ℃ ~ + 80 ℃ |
| Chinyezi chachibale | 10% ~ 95% RH palibe condensation |
| Mphamvu ya dielectric | Pakati pa mbali yotetezedwa mwakuthupi ndi mbali yosakhala yotetezeka (≥ 3000VAC / min); pakati pa magetsi ndi ma terminal omwe si otetezeka kwenikweni (≥ 1500VAC/min) |
| Insulation resistance | ≥100MΩ (pakati pa zolowetsa/zotulutsa/magetsi) |
| Kugwirizana kwa electromagnetic | Malinga ndi IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Mtengo wa MTBF | 100000h |
| Waya zofunika | Yopingasa kudula pamwamba ≥ 0.5mm2; Insulation mphamvu ≥ 500V |
| Zogwiritsidwa ntchito kumunda | Mawaya awiri kapena atatu RTD PT100 |
| Malo oyika | Ikayikidwa pamalo otetezeka, imatha kulumikizidwa ndi zida zachitetezo chamkati m'malo oopsa mpaka Zone 0, IIC, Zone 20, ndi IIIC. |
| certification intrinsically safe | |
| Chizindikiro chotsimikizira kuphulika | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Muyezo wosaphulika | GB/T3836.1-2021 GB/T3836.4-2021 |
| Ma Terminals 3-2,4-2 | Um:250V AC/DC Uo=8.4V DC lo=31mA Po=65.1mW Co=4.8µF Lo=20mH |
| Bungwe la Certification | CQST(China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
Dimension
Chithunzi cha Waya
Zindikirani:
1. Ntchito ya njanji yamagetsi ndi ntchito yosankha, ndipo ogwiritsa ntchito ayenera kufotokoza njira yoperekera magetsi poyitanitsa
Kusankhidwa kwa zolumikizira njanji yamagetsi kungatanthauze patsamba 89 la "Annex"
2. Polowetsa mawaya atatu a RTD, ndikofunikira kuwonetsetsa kuti mawaya atatuwo ndi ofanana kutalika momwe ndingathere.
3. Pamene mukulowetsa RTD yamawaya awiri, zotchingira chitetezo 4 ndi 2 ziyenera kukhala zazifupi
