PHD-12TD-211

Keto jami i kabedo ma rac

Gin ma ki keto me donyo

Gin ma cwalo waya aryo onyo adek onyo gin ma miyo teko (HART digital signal)

Poko teko pa gin ma cwalo lok

Teko ma oyabe tye ≤28V, ki teko ma aa ki iye tye ≥15.5V ka circuit ni tye 20mA.

Gin ma ki cwalo i kabedo ma ber

Gin ma ki cwalo

4~20 mA(HART digital signal)

Peko ma aa ki iye

Ka tye ka miyo 20mA, 0~500 Ω (ki twero loko)
Kit me teko ma ki yero, tek pa teko RL ≥ 330k Ω

Jami ma piire tek

Mi teko me mac

20~35VDC

Tic ki mac

Ka 24V ma miyo teko, 20mA ma kato
≤95mA(PHD-12TD-211+)

Lanyut me LED

Macol: gin ma nyutu teko

Cawa me gamo lapeny

2ms me oo 90% me wel me agiki

Lok pa lyeto

0.005% FS/°C

Jami ma kwako lyeto

Lyeto me tic: -20°C ~ +60°C,
Lyeto me gwoko: -40°C ~ +80°C

yamo ma rwate

10%~95% RH labongo yamo

Teko me gengo lyeto

I kin dul ma tye maber ki dul ma pe tye maber (≥3000VAC/min); i kin teko ki tung ma pe ki gwoko maber (≥1500VAC/min)

Gin ma gengo lyeto

≥100MΩ (i kin gin ma ki keto/ki kwanyo/miyo teko)

Kit ma jami ma mako mac rwate kwede

Malube ki IEC 61326-1 (GB/T 18268), IEC 61326-3-1

MTBF

100000h

Jami ma mite pi waya

dul ma ki poko ≥ 0.5mm2; Teko me gengo lyeto ≥ 500V

Jami ma ki tiyo kwede i gang tic

Aryo, waya adek (HART) ma cwalo gin ma cwalo mac onyo gin ma miyo teko (HART)

Kabedo me keto ne

Kabedo me keto ne: Ki keto ne kama ber, ki twero kubu ne ki jami ma gwoko kuc i kabedo ma twero kelo peko nio wa i kabedo 0, IIC, kabedo 20, ki IIIC

Cik me moko ni jami tye maber

Lanyut ma gengo mwoc

[Ex ia Ga]lIC [Ex ia Da]lllC

Gin ma gengo mwoc

GB/T3836.1-2021 GB/T3836.4-2021

Terminal 3-2, 3-4:

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

Terminal 1-2:

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

Dul ma miiyo twero

CQST(China National Quality Supervision and Test Center for Explosion Protected Electrical Products)
Kabedo me temo jami ma gengo lyeto i Shanghai