Kulowetsa kutentha
- 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
PHD-11TZ-46
Chidule
Zotchinga zodzitetezera zomwe zimalowetsedwa ndi mawaya awiri kapena atatu zimatha kutumiza chizindikiro cha mawaya awiri kapena atatu cha mawaya otentha (RTD)Pt100 pamalo owopsa kupita kumalo otetezeka 1: 1.
Chogulitsachi chimafuna magetsi odziyimira pawokha, okhala ndi magetsi odziyimira pawokha, malo olowera, ndi malo otulutsira.
| Kulowetsa m'malo oopsa | |
| Chizindikiro cholowera | Mawaya awiri kapena atatu a waya a RTD Pt100 chizindikiro |
| Mulingo woyezera | -200℃-850℃ |
| Zotsatira za mbali yotetezeka: | |
| Chizindikiro chotulutsa | Chizindikiro cha RTD Pt100 |
| Mphamvu yolimbikitsa | 0.1-3mA |
| Mphamvu yoperekera | 20-35VDC |
| Kugwiritsa ntchito mphamvu | ≤40mA (pamene magetsi a 24VDC) |
| Chizindikiro cha LED | Chobiriwira: Chizindikiro cha mphamvu |
| Kulondola kwa zotsatira | 0.1%FS |
| Kutentha kumasinthasintha | 0.1% FS/10℃ |
| Magawo a kutentha | Kutentha kogwira ntchito: -20℃~+60℃, kutentha kosungirako: -40℃~+80℃ |
| Chinyezi chocheperako | 10% ~ 95% RH palibe kuzizira |
| Mphamvu ya dielectric | Pakati pa mbali yotetezeka mkati ndi mbali yotetezeka mkati (≥ 3000VAC/min); |
| pakati pa magetsi ndi malo osungira magetsi osatetezeka 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 | Mawaya awiri kapena atatu a RTD Pt100 |
| Malo okhazikitsa | Yoyikidwa pamalo otetezeka, imatha kulumikizidwa ndi zida zachitetezo zamkati m'malo oopsa mpaka Zone 0, IIC, Zone 20, ndi IIIC. |
| Satifiketi yachitetezo | |
| Chizindikiro chotsimikizira kuphulika | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Muyezo wosaphulika | GB/T3836.1-2021 GB/T3836.4-2021 |
| Malo Ogulitsira 3-2、4-2 | Um:250V AC/DC Uo=8.4V DC lo=31mA |
| Po=65.1mW Co=4.8μF Lo=20mH | |
| 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) |
Chidziwitso: 1. Ntchito ya njanji yamagetsi ndi ntchito yosankha, ndipo ogwiritsa ntchito ayenera kufotokoza njira yopezera magetsi poyitanitsa
Kusankha kwa zolumikizira za njanji yamagetsi kungatanthauze tsamba 89 la "Annex"
2. Mukalowetsa waya watatu wa RTD, ndikofunikira kuonetsetsa kuti zitatuzo mawaya ndi ofanana kutalika momwe angathere
3. Mukalowetsa RTD ya mawaya awiri, malo otetezera chitetezo 4 ndi 2 ayenera kukhala kuzungulira kwakanthawi
PHD-11TC-33A-23
