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PHC-11TD-11/ PHC-12TD-111
Analog chiqish
Mahsulotlar kategoriyalari
Tavsiya etilgan mahsulotlar

PHC-11TD-11/ PHC-12TD-111

PHC-11TD-11 1 kirish 1 chiqish

PHC-12TD-111 1 kirish 2 chiqish

Kirish: 4 ~ 20mA (HART raqamli signali)

Chiqish: 4 ~ 20mA (HART raqamli signali)

    Umumiy ma'lumot

    Analog chiqish izolyatsiyalangan xavfsizlik to'sig'i xavfsiz zonadagi asboblardan xavfli zonaga 4 ~ 20 mA signallarni izolyatsiya qilingan holda uzatishni amalga oshirishi, klapan joylashtirgichini, elektr/pnevmatik konvertorni va boshqa uskunalarni joyida boshqarishi va HART raqamli signallarining ikki tomonlama uzatilishini qo'llab-quvvatlashi mumkin. Ushbu mahsulot mustaqil quvvat manbaiga muhtoj va quvvat manbai, kirish va chiqish izolyatsiya qilingan.

     

    1

     

    Ta'minot kuchlanishi
    20~35V DC, Quvvat sarfi: 24V quvvat manbai, 20mA chiqish ≤50mA (PHC-11TD-11)
    ≤80mA (PHC-12TD-111)
    Kirish signali 4~20mA (HART raqamli signali)
    Chiqish signali 4~20mA (HART raqamli signali)
    Yukga qarshilik 20mA tokni chiqarganda, 0~800 Ω (sozlanishi mumkin)
    Chiqish aniqligi  0.1%FS (Odatdagi qiymat: 0.05%FS)
    Haroratning o'zgarishi 0,005%FS/℃
    Kirish va chiqish kanallari soni 1 kirish 1 chiqish (PHC-11TD-11); 1 kirish 2 chiqish (PHC-11TD-211)
    Tegishli jihozlar Klapan joylashtirgichi, elektr/pnevmatik konvertor
    Harorat parametrlari Ish harorati: -20℃~+60℃, saqlash harorati: -40℃~+80℃
    Nisbiy namlik 10% ~ 85% RH kondensatsiya yo'q
    Dielektrik kuch Ichki xavfsiz tomon va ichki xavfsiz bo'lmagan tomon o'rtasida (≥ 3000VAC/min); quvvat manbai va ichki xavfsiz bo'lmagan terminal o'rtasida (≥ 1500VAC/min)
    Izolyatsiya qarshiligi ≥100MΩ (kirish/chiqish/quvvat manbai o'rtasida)
    Tashqi o'lchamlar Qalinligi 12,5 mm x kengligi 108 mm x balandligi 118 mm
    Elektromagnit moslik IEC 61326-1 (GB/T 18268) ga muvofiq, IEC 61326-3-1
    Portlashdan himoyalangan belgi [Ex ia Ga] IIC [Ex ia Da] ⅢC
    Sertifikatlash organi CQST (Xitoy milliy sifat nazorati va portlashdan himoyalangan elektr mahsulotlari sinov markazi)
    1-2, 3-4 terminallari:
    Um:250V AC/DC Uo=28V DC Io=93mA
    Po=0.65W Co=0.083μF Lo=4.2mH
    O'rnatish joyi

    Xavfsiz zonaga o'rnatilgan holda, u 0, IIC, 20 va IIIC zonalarigacha bo'lgan xavfli hududlardagi ichki xavfsizlik asboblariga ulanishi mumkin.

    MTBF 100000 soat



    PHC-11TD-11 PHC-12TD-211

    Izoh: 1. PHC-11TD-11 2-chiqishni o'z ichiga olmaydi.
    2. Elektr relsining quvvat manbai ixtiyoriy funksiyadir. Foydalanuvchilar quyidagilarni bajarishlari kerak
    Buyurtma berishda quvvat manbai rejimini ko'rsating. Iltimos, ilovaga qarang
    89-sahifada.

    3C (1)BUCNEX


    Yuklab olish_fayli
    PHD-11TC-33A-23
    Yuklab olish_fayli
    PHC-11TD-11