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-12TZ-466+
Chidule
Chotchinga choteteza chitetezo cha thermistor chokhala ndi ntchito yoteteza ma surge chingasinthe zizindikiro za Pt100 za ma waya awiri ndi ma waya atatu (RTDs) m'malo oopsa kukhala chizindikiro cha 1:1 cha thermistor ndikuchitumiza ku malo otetezeka. Chikhoza kukonzedwa mwanzeru, ndipo kuchuluka kwenikweni kwa kukana kutentha kumatha kukhazikitsidwa kudzera mu mapulogalamu apakompyuta. Chili ndi ntchito za alamu yosweka ndi alamu yosadziwika. Chogulitsachi chimafuna magetsi odziyimira pawokha, okhala ndi magetsi odziyimira pawokha, magetsi olowera, ndi magetsi otuluka.
| Lowetsani | |
| Chizindikiro cholowera | Chizindikiro cha waya ziwiri kapena zitatu za waya wa Pt100 |
| Mulingo woyezera | -150℃ ~ 850℃ |
| Zotsatira: | |
| Chizindikiro chotulutsa | Chizindikiro cha RTD Pt100 |
| Zinthu zofunika pa chitetezo cha kutentha: | |
| 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) |
| Mphamvu yoperekera | 20-35VDC |
| Kugwiritsa ntchito mphamvu | ≤55mA (pamene magetsi a 24VDC) |
| Chizindikiro cha LED | Chobiriwira: Chizindikiro cha mphamvu |
| Alamu yozungulira nthawi yochepa: Nyali yofiira ya ALM imakhala yoyaka kwa nthawi yayitali | |
| Alamu yotsegulira dera: Kuwala kofiira kwa ALM kukuwala | |
| 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 yotetezera kutentha | ≥2000VAC/mphindi Pakati pa mbali yotetezeka mwachibadwa ndi mbali yotetezeka mwachibadwa (≥3000VAC/mphindi); pakati pa magetsi ndi mbali yotetezeka mwachibadwa (≥1500VAC/mphindi) |
| 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 | 800000h |
| Zofunikira pa waya | Gawo lopingasa ≥ 0.5mm2; Mphamvu yotetezera kutentha ≥ 500V |
| Zipangizo zogwirira ntchito kumunda | Mawaya awiri kapena atatu a RTD Pt100 |
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 6 ndi 5 ayenera kukhala
kuzungulira kwakanthawi
PHD-11TC-33A-23
PHD-12TZ-466+