Zolowetsa Zakulumikizana
- 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-11TC-33M
Mwachidule
Chizindikiro choyankhulirana cha PHD-11TC-11 chimalowetsedwa muchitetezo chakutali, chomwe chimatha kuzindikira njira ziwiri zolumikizirana ndi chizindikiro cha digito cha RS-485 Half Duplex pamalo owopsa komanso malo otetezeka. Derali limapereka kugawa kwamagetsi kwa zida zapamalo. Mtengo wamagetsi ukhoza kusinthidwa kudzera pa choyimba chapamwamba. Njira yeniyeni yogwiritsira ntchito ikuwonetsedwa mu tchati pansipa.
Izi zimafuna magetsi odziyimira pawokha, ndipo magetsi, zolowetsa ndi zotulutsa ndizokhazikika.
Zofotokozera
| Lowetsani m'malo ovuta | |
| Lowetsani chizindikiro | RS-485 Half Duplex Digital Signal |
| Chitetezo cha mbali yachitetezo: | |
| Chizindikiro chotulutsa | RS-485 Half Duplex Digital Signal |
| Kuchedwa kutumizira | ≤10μs |
| Mtengo wotumizira | ≤1.2kbps~56kbps |
| Mphamvu yamagetsi | 20-35 VDC |
| Kugwiritsa ntchito mphamvu | ≤150mA (24V magetsi, 6V/100mA kugawa mphamvu.) |
| Chizindikiro cha LED | Green: Chizindikiro champhamvu Yellow: Kutumiza kwa ma sign kuchokera kumalo otetezedwa kupita kumalo ovuta Kufiyira: Kutumiza kwa siginecha kuchokera kumadera ovuta kupita kumalo otetezedwa |
| Kulandila ndi kutumiza nthawi yosinthira | ≥20ms |
| Kutentha magawo | Ntchito kutentha: -20 ℃ ~ + 60 ℃ kutentha yosungirako: -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 | Chida cholumikizirana ndi RS-485 Half Duplex Digital Signal |
| Malo oyika | Ikayikidwa pamalo otetezeka, imatha kulumikizidwa ku zida zachitetezo chamkati m'malo oopsa mpaka Zone 0, IIC, Zone 20, ndi IIIC. |
| Chitsimikizo chotetezeka chamkati | |
| Chizindikiro chotsimikizira kuphulika | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Muyezo wosaphulika | GB/T3836.1-2021 GB/T3836.4-2021 |
| Makwerero 2-3 | Um:250V AC/DC Uo=17.8V DC lo=260mA Po=1.2W Co=0.22μF Lo=0.25mH |
| Makwerero 5-6 | Um:250V AC/DC Uo=7.7V DC lo=80mA Po=0.15W Co=6.9μF Lo=5mH |
| Bungwe la Certification | CQST(China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
Dimension
Chithunzi chojambula
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"