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
