PHD-12HZ-*11

Amapharamitha wezobuchwepheshe amakhulu

Inani lamatjhaneli:

okufakwako okukodwa nokuphuma okubili

Ukuphakelwa kwamandla:

Ivoltheji yokuphakelwa kwamandla:

20~35V DC, ukusetjenziswa kwamandla okungaba yi-1.8W (24V DC, umphumela 20mA)

Ukuvikelwa kwamandla:

ukuvikelwa kwamandla

Okufakwako okuyingozi:

Isiginali yokufaka:

Isiginali ye-RTD enentambo ezi-2 nofana ezintathu (qala "Umhlobo weSiginali yokufaka kanye nethebula lebanga")

Ibanga lesiginali:

Okuhambisana nebanga lokulinganisa lama-RTD.

Ibanga lokulinganisa:

umsebenzisi ukuthuthukisa ukuhlelwa kwakhe lokha naka-oda, okutjhiwo kunomboro yokugcina nofana eminye imiyalo

Umphumela wehlangothi lokuphepha:

Isiginali yokuphuma:

4~20mA

Umthwalo wokukhipha ovunyelweko:

0～500Ω (Kungenziwa ngokwezifiso)

Isibonisi se-LED:

Okuluhlaza ⸺Inkomba yamandla; Ukukhanya kwe-L1 kukhanyiselwa i-alamu yebanga eliphasi; Ukukhanya kwe-L2 kukhanyiselwa i-alamu yebanga eliphezulu.

Ukunemba kokuphuma:

Bona "Umhlobo wesignali yokufaka kanye nethebula lobubanzi".

Isikhathi sokuphendula:

300ms ukuya ku-90% wenani lokugcina

Ukutjhuguluka kwamazinga womtjhiso:

0.005%FS/°C

Amapharamitha womtjhiso:

izinga lokutjhisa lokusebenza -20°C~+60°C; izinga lokutjhisa lokugcina -40°C~+80°C

Umswakama womoya:

10%~95%RH ngaphandle kokufiphala

Amandla wokuvikela:

isiphetho esiphephileko nesiphetho esingaphephileko (≥3000V AC/min); hlangana nokuphakelwa kwamandla nokungaphephi (≥1500V AC/min)

Ukujamelana nokuvikela:

≥100MΩ (ukufaka/ukukhipha/ukunikela kwamandla hlangana)

Ukukhambisana kwegezi:

ngokukhambisana ne-IEC 61326-1 (GB/T 18268), i-IEC 61326-3-1

Isikhathi esiphakathi sokubhalelwa:

ama-awa ayi-100000

Iimfuneko zeentambo:

isigaba esiphambanweni ≥ 0.5mm2; amandla wokuvikela ≥ 500V

Amadivayisi wensimu asebenzako:

2-wire nofana 3-wire RTD G53, Cu50, Pt100, Pt1000, Ni1000

Indawo yokufaka:

ifakwe endaweni ephephileko, ingahlanganiswa nendawo eziphezulu khulu ku-Zone 0, IIC, Zone 20, IIIC iindawo eziyingozi zethulusi eliphephileko

Isitifiketi sokuphepha

Umzimba wesitifiketi:

Isikhungo seNarha sokuTjheja nokuHlola ikhwalithi yemikhiqizo kagesi engaqhumi i-CQST

Izinga lokuqinisekisa:

GB/T 3836.1-2021, GB/T 3836.4-2021

Itshwayo elingaqhumi:

[Exia Ga]ⅡC, [Exia Da]ⅢC

Imingcele eqinisekisiweko (hlangana namatheminali 1-2):

Um: 250V AC/DC, Uo=8.4V DC, Io=31mA,
I-Po=65.1W, i-Co=4.8μF, i-Lo=20mH.