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PHD-12TZ-466+
Input suhu
Kategori Produk
Produk Unggulan

PHD-12TZ-466+

Proteksi Lonjakan Tipe RTD input isolated safety barrier

1 input 2 output

Input: Sinyal RTD Pt100 rong kabel utawa telung kabel

Output: Sinyal RTD Pt100

    Ringkesan

    Penghalang keamanan isolasi input termistor kanthi fungsi proteksi lonjakan bisa ngowahi sinyal Pt100 saka termistor rong kabel lan telung kabel (RTD) ing area mbebayani dadi sinyal 1:1 saka termistor lan ngirim menyang zona keamanan. Iki bisa dikonfigurasi kanthi cerdas, lan kisaran resistensi termal sing nyata bisa disetel liwat piranti lunak komputer. Iki nduweni fungsi alarm putus kabel lan alarm ing njaba jangkauan. Produk iki mbutuhake catu daya independen, kanthi catu daya, terminal input, lan output sing terisolasi.

     

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    Masukan
    Sinyal input Sinyal Pt100 rong kabel utawa telung kabel
    Rentang pangukuran -150℃ ~ 850℃
    Asil:
    Sinyal output Sinyal RTD Pt100
    Fitur proteksi lonjakan:
    Arus debit nominal ln(8/20μs) 5kA
    Tingkat proteksi voltase Munggah (8/20μs): 60V (baris menyang baris)
    Tingkat proteksi voltase Munggah (8/20μs): 600V (salur menyang lemah)
    Miturut standar GB/T18802.21-2016 (padha karo 1EC61643-21:2012)
    Tegangan pasokan 20-35VDC
    Konsumsi daya ≤55mA (nalika catu daya 24VDC)
    Indikator LED Ijo: Indikator daya
    Alarm sirkuit cendhak: Lampu abang ALM tetep murub sajrone wektu sing suwe
    Alarm sirkuit terbuka: lampu abang ALM kedhip-kedhip
    Akurasi output 0.1%FS
    Perubahan suhu 0,1%FS/10℃
    Parameter suhu Suhu kerja: -20℃~+60℃, suhu panyimpenan: -40℃~+80℃
    Kelembapan relatif 10% ~ 95% RH tanpa kondensasi
    Kekuwatan insulasi ≥2000VAC/menit Antarane sisih aman intrinsik lan sisih aman non-intrinsik (≥3000VAC/menit); antarane catu daya lan sisih aman non-intrinsik (≥1500VAC/menit)
    Resistensi insulasi ≥100MΩ (antarane input/output/catu daya)
    Kompatibilitas elektromagnetik Miturut IEC 61326-1(GB/T 18268), IEC 61326-3-1
    MTBF 800000 jam
    Syarat kawat Penampang ≥ 0.5mm2; Kekuwatan insulasi ≥ 500V
    Peralatan lapangan sing ditrapake RTD Pt100 rong kawat utawa telung kawat



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    Cathetan: 1. Fungsi power rail minangka fungsi opsional, lan pangguna kudu nemtokake
    cara catu daya nalika nggawe pesenan
    Pilihan konektor rel daya bisa dideleng ing kaca 89 saka "Lampiran"
    2. Nalika nglebokake RTD telung kabel, perlu dipastikake manawa telung kabel kasebut
    kabel digawe dawane padha sabisa-bisane
    3. Nalika nglebokake RTD rong kabel, terminal alangan keamanan 6 lan 5 kudu
    korsleting
    1



    Unduh_berkas
    PHD-11TC-33A-23


    Unduh_berkas
    PHD-12TZ-466+