Kayayyakin Features

Long rayuwa, high hankali, low yawo, aiki m da abin dogara

Modular na'urori masu auna firikwensin, daban-daban iri gas ganowa bincike za a iya canzawa

Biyu matakin mayar da hankali ƙararrawa, tare da Relay fitarwa aiki

LCD nuni, kasar Sin dubawa, tare da biyu LED nuna matakin farko ƙararrawa, matakin biyu ƙararrawa

Bakin karfe shell, karfi, waterproof, lalata juriya, daidaitawa da kowane mummunan yanayi

Double zagaye junction zane, sauki wayarwa

4 ~ 20mA misali analog fitarwa da RS485 dijital fitarwa, zai iya dacewa da daban-daban nau'ikan sarrafa kayan aiki da DCS, PLC tsarin

Za a iya saita sigogi na mai sarrafawa ko na nesa

Biyu canza yawan passive tuntuɓar fitarwa

Yi amfani da fashewa insulation zane dace da haɗari yanayi 1, 2 yankuna

Performance nuna alama

Gano Gas:Gas mai ƙonewa, gas mai guba

Sampling hanyar: halitta yaduwa

Ka'idar gwaji: Catalytic ƙonawa irin / lantarki irin / infrared firikwensin

Taron karatun: % LEL, ppm, % vol

Amsa lokaci: <30s

Load juriya: ≤500Ω

Ganowa daidaito: ± 5% FS

Maimaitawa: ± 3% FS

yanayin muhalli: mai ƙonewa gas zafin jiki: -40 ℃ ~ 70 ℃

guba gas zafin jiki: -20 ℃ ~ 50 ℃

Kwarewa: ExdIICT6

Kariya Rating: IP65

Wutar lantarki: DC24V ± 25%

fitarwa siginar: analog yawa: 4 ~ 20mA

Inactive lamba 2 0.5A / AC220V

Adadin: RS-485

ikon amfani: ≤3W

Amfani da kebul: ≥RVVP 3 × 1.5mm²ko ≥ RVVP 4 × 1.5mm²

Matsakaicin nesa tsakanin mai bincike da baƙi: ≤1000m

Matsin lamba iyaka: 86kPa ~ 106kPa

Wutar lantarki dubawa (thread): G1 / 2, G3 / 4 da dai sauransu

Gidan launi: bakin karfe karfe launi

Nauyi: 3400g

Housing kayan: bakin karfe