PHD-12TD-211

Zolowera m'dera loopsa

Chizindikiro cholowera

Chotumizira cha waya ziwiri kapena zitatu kapena gwero lamakono (chizindikiro cha digito cha HART)

Voteji yogawa ma transmitter

Voliyumu ya dera lotseguka ndi ≤28V, ndipo voliyumu yotulutsa ndi ≥15.5V pamene dera lili 20mA.

Zotuluka m'malo otetezeka

Chizindikiro chotulutsa

4~20 mA(chizindikiro cha digito cha HART)

Kutulutsa katundu

Mukatulutsa 20mA, 0~500 Ω (yosinthika)
Mtundu wosankha wa voteji yotulutsa, kukana katundu RL ≥ 330k Ω

Magawo oyambira

Mphamvu yoperekera

20~35VDC

Kugwiritsa ntchito mphamvu

Pamene magetsi a 24V, 20mA yotulutsa
≤95mA(PHD-12TD-211+)

Chizindikiro cha LED

Chobiriwira: chizindikiro cha mphamvu

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

Mphamvu ya kutchinjiriza ≥ 0.5mm2;

Zipangizo zogwirira ntchito kumunda

Chizindikiro cha mawaya awiri, atatu (HART) chotumizira kapena gwero lamakono (HART)

Malo okhazikitsa

Malo oyika: Ikayikidwa 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 3-2, 3-4:

Um:250V AC/DC Uo=28V DC lo=93mA Po=0.65W Co=0.083μF Lo=4.2mH

Malo Osungiramo Zinthu 1-2:

Um:250V AC/DC Uo=7.2V DC lo=--- Po=-Co=12μF Lo=--

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