Thermocouple shigarwa keɓaɓɓen tsaro fence

A. Bayani na samfurin

Shigarwar siginar thermocouple don yankin haɗari na filin, an keɓe shi, an canza shi zuwa daidaitaccen siginar DC, fitarwa zuwa tsarin sarrafawa ko wasu kayan aiki na yankin aminci.

II. Ayyuka Features

1, amfani da m DC samar da wutar lantarki, keɓewa tsakanin samar da wutar lantarki - shigarwa - fitarwa.

2, misali 35mmDIN rail katin shigarwa. Unpluggable waya plug tashar, spring matsa haɗi.

III. fasaha nuna alama

1, samar da wutar lantarki:

Wutar lantarki kewayon: 20-30VDC

Rated wutar lantarki ƙarfin lantarki: 24VDC

Yanzu amfani (24VDC lokacin samar da wutar lantarki): <30mA

2. Shigar da daga hadari yankin:

Shigar da thermocouple: K; E; S；B； R；T； N；W； J da sauran nau'ikan thermocouples

3, fitarwa zuwa yankin aminci:

Output halin yanzu: 4-20mA; Sauran ƙayyade halin yanzu

Output ƙarfin lantarki: 1-5V; Sauran ƙayyade ƙarfin lantarki

Load juriya: 4-20mA fitarwa, ≤350Ω (masana'antu tsoho); Lokacin 1-5V fitarwa, ≥100KΩ

4, hadaddun sigogi:

Standard daidaito: ± 0.2%,

zazzabi yawo: asali kuskure / 10 ℃

Amsa lokaci: <10ms

keɓewa ikon: Shigarwa - fitarwa - ikon tsakanin 2.5KV, 1min, 50Hz

Kare juriya: ≥ 100MΩ / 500VDC tsakanin shigarwa - fitarwa - samar da wutar lantarki

Kayan kayan aiki: PC (polycarbonate) kayan aiki

Girman: 16 × 116 × 110 (mm)

aiki yanayin zafin jiki: -20 ~ + 60 ℃

Yana dacewa da na'urorin filin da aka haɗa da kuma yankunan haɗari: thermocouple ko millivolt siginar firikwensin. Yankin 0, Yankin 1, Yankin 2; IIA, IIB, IIC haɗari yankuna.

5, fashewa matakin alama: [Exia Ga] IIC

4. Selection da kuma Specifications