I-voltage yokuhlinzeka

20 ~ 35VDC, ukusetshenziswa kwamandla

Ukunikezwa kwamandla okukhipha amandla anikeziwe

Uma ukuphuma kwesifunda kungu-20mA, i-voltage enikeziwe ingu-≥16V

Isignali yokokufaka

i-transmitter enezintambo ezimbili noma ezintathu noma isignali yomthombo wamanje (HART)

Isignali yokuphumayo

4~20mA (HART)

Umthamo wokulayisha ophumayo ovumelekile

0~500Ω(kuyenzeka ngokwezifiso)

Ukunemba komphumela

0.1%FS(Amanani ajwayelekile:0.05%FS)

Ukwehla kwezinga lokushisa

0.005%FS/℃

Inani lamashaneli okokufaka nokukhiphayo

2 okokufaka 2 okukhiphayo

Imishini yasensimini esebenzayo

Izinga lokushisa

Izinga lokushisa lokusebenza: -20 ℃~+60 ℃, izinga lokushisa lokugcina: -40 ℃~+80 ℃

Umswakama ohlobene

10% ~ 95% RH akukho ukufingqa

Amandla e-insulation

Phakathi kohlangothi oluphephile lwangaphakathi kanye nohlangothi olungaphephile ngaphakathi (≥3000VAC/min); phakathi kokunikezwa kwamandla kanye nohlangothi olungaphephile ngaphakathi (≥1500VAC/min)

Ukumelana ne-insulation

≥100MΩ (phakathi kokufaka/okuphumayo/ukunikezwa kwamandla)

Ubukhulu

Ubukhulu 12.5mm* ububanzi 108mm* ubude 118mm

Ukuhambisana kwe-electromagnetic

Ngokusho kwe-IEC 61326-1(GB/T 18268), IEC 61326-3-1

Uphawu olungaqhumi

[Exia Ga]IIC

Isitifiketi sokuphepha esisebenzayo

I-SIL2 ngokwamazinga e-IEC 61508 kanye ne-EN 61511

Umzimba Wokuqinisekisa

CQST(China National Quality Supervision and Test Center for Explosion Protected Electrical Products)

Amapharamitha aqinisekisiwe (phakathi kwamatheminali 1-2)

Um=250V Uo=3.5V Io=—mA Co=100μF Lo=—mH Po=—W

Amapharamitha aqinisekisiwe (phakathi kwamatheminali 3-4)

Um=250V Uo=28V Io=93mA Co=0.05μF Lo=2.4mH Po=0.65W

Izidingo zesayithi yokufaka

Ingaxhunywa namathuluzi endaweni engu-0 ene-ⅡA, ⅡB, ⅡC igesi eyingozi

MTBF

≤100000h