Zotsatira za Analogi
- Bodi Yosungira Zinthu
- Zopinga Zachitetezo Zotalikirana
- Zosiyanitsa Zizindikiro
- Zipangizo Zoteteza Kwambiri
- Chitetezo Chotumizira
- Ma Module a I/O Opanda Luntha Okhazikika
- Zipata Zanzeru
- Ma Transceiver a Deta ya Zamalonda
- Zowunikira za Dew Point pa intaneti
- Ma Module Opezera Deta
- Chosinthira deta cha HART
PHC-11TD-11+
Chidule
Chotchinga chachitetezo chodzipatula cha analog chomwe chili ndi ntchito yoteteza ma surge chingathe kufalitsa zizindikiro za 4 ~ 20mA kuchokera ku zida zomwe zili pamalo otetezeka kupita ku malo oopsa, kuyendetsa choyimitsa valavu, chosinthira magetsi/mpweya ndi zida zina pamalopo, ndikuthandizira kutumiza zizindikiro za digito za HART mbali zonse ziwiri pogwiritsa ntchito ntchito ya alamu yotseka waya. Chogulitsachi chimafuna magetsi odziyimira pawokha, ndipo magetsi, zolowetsa ndi zotulutsa zimachotsedwa.
Mafotokozedwe
| Malo osatetezeka olowera | |
| Chizindikiro cholowera | 4~20mA (chizindikiro cha digito cha HART) |
| Zotuluka m'dera loopsa | |
| Chizindikiro chotulutsa | 4~20 mA(chizindikiro cha digito cha HART) |
| Kukana katundu | Mukatulutsa 20mA, 0~500 Ω (yosinthika) |
| Kutulutsa kwamadzina kwa ln (8/20μs) | 5kA ku |
| Kuteteza kwa Voltage Mulingo Wokwera (8/20μs): | 60V (mzere kupita ku mzere) |
| Kuteteza kwa Voltage Mulingo Wokwera (8/20μs): | 600V (mzere wopita pansi) |
| Malinga ndi miyezo | GB/T18802.21-2016 (yofanana ndi 1EC61643-21:2012) |
| Magawo oyambira | |
| Mphamvu yoperekera | 20~35VDC |
| Kugwiritsa ntchito mphamvu | ≤50mA (magetsi a 24V, kutulutsa kwa 20mA) |
| Chizindikiro cha LED | Chobiriwira: chizindikiro cha mphamvu |
| Kulondola kwa zotsatira | 0.1%FS (Mtengo wamba: 0.05%FS) |
| Nthawi yoyankha | 2ms kuti ifike pa 90% ya mtengo womaliza |
| Kutentha kumasinthasintha | 0.005% FS/℃ |
| Magawo a kutentha | Kutentha kogwira ntchito: -20℃ ~ +60℃, Kutentha kosungirako: -40℃ ~ +80℃ |
| Chinyezi chocheperako | 10% ~ 95% RH palibe kuzizira |
| Mphamvu yotetezera kutentha | Pakati pa mbali yotetezeka mkati ndi mbali yotetezeka mkati (≥3000VAC/min); pakati pa magetsi ndi mbali yotetezeka mkati (≥1500VAC/min) |
| Kukana kutchinjiriza | ≥100MΩ (pakati pa zolowetsa/zotulutsa/magetsi) |
| Kugwirizana kwa maginito amagetsi | Malinga ndi IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Zofunikira pa waya | Gawo lopingasa ≥ 0.5mm²; Mphamvu yotetezera kutentha ≥ 500V |
| Zipangizo zogwirira ntchito kumunda | Chopezera ma valavu, chosinthira magetsi/mpweya |
| Malo okhazikitsa | Yoyikidwa pamalo otetezeka, imatha kulumikizidwa ndi zida zachitetezo zamkati m'malo oopsa mpaka Zone 0, IIC, Zone 20, ndi IIIC. |
| Satifiketi yotetezeka mkati | |
| Chizindikiro chotsimikizira kuphulika | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Muyezo wosaphulika | GB/T3836.1-2021 GB/T3836.4-2021 |
| Malo Ogulitsira 3-4 | Um:250V AC/DC Uo=28V DC lo=93mA Po=0.65W Co=0.083μF Lo=4.2mH |
| Bungwe lopereka satifiketi | CQST (China National Quality Supervision and Test Centre for Explosion Protected Electrical Products) (Malo Oyang'anira ndi Kuyesa Ubwino wa Zamagetsi Otetezedwa ndi Kuphulika) Malo oyesera zinthu zoteteza mphezi ku Shanghai |
Kukula
Zojambula Zokongola
Chidziwitso: Ntchito ya njanji yamagetsi ndi ntchito yosankha, ndipo ogwiritsa ntchito ayenera kufotokozanjira yopezera magetsi poyitanitsa
Kusankha kwa zolumikizira za njanji yamagetsi kungatanthauze tsamba 89 la "Annex"
PHC-11TD-11+
