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PHD-11TT-*8
Input suhu
Kategori Produk
Produk Unggulan

PHD-11TT-*8

Pager keamanan sing diisolasi input TC

1 input 1 output

Input sinyal TC

Output sinyal milivolt 1:1

    Ringkesan

    Hambatan keamanan isolasi input termokopel bisa ngirim sinyal millivolt saka termokopel (TC) ing area mbebayani menyang area aman kanthi rasio 1:1.

    Produk iki mbutuhake catu daya independen, kanthi catu daya, terminal input, lan output sing terisolasi.

    "*" nggambarake jinis input termokopel, lan model tartamtu diwakili dening kode (waca "Tabel Jinis lan Rentang Sinyal Input" kanggo rincian).

    Jinis sinyal input lan rentang pangukuran
    Kode Model TC Rentang pangukuran Rentang minimal Akurasi konversi
    1 K -200~1370℃ 50℃ 0,5℃/0,1%
    2 S -50~1760℃ 500℃ 1.5℃/0.1%
    3 LAN -140~1000℃ 50℃ 0,5℃/0,1%
    4 J -160~1200℃ 50℃ 0,5℃/0,1%
    5 B 250 ~ 1800 ℃ 500℃ 1.5℃/0.1%
    6 T -200~400℃ 50℃ 0,5℃/0,1%
    7 R -50~1760℃ 500℃ 1.5℃/0.1%
    8 N -200~1300℃ 50℃ 0,5℃/0,1%

    Spesifikasi

    Input ing area sing mbebayani  
    Sinyal input Sinyal termokopel K, S, E, J, B, T, R, N (waca "Tabel Jinis lan Rentang Sinyal Input" kanggo rincian)
    Rentang sinyal -20~80mV. (utawa -20~80mV)
    Output sisih keamanan:  
    Sinyal output Termokopel 1:1
    Indikator LED Ijo: Indikator daya
    Akurasi output 0,05%FS
    Wektu respon Ngrambah 90% saka nilai pungkasan sajrone 300ms
    Perubahan suhu 0,005%FS/℃
    Parameter suhu Suhu kerja: -20℃~+60℃, suhu panyimpenan: -40℃~+80℃
    Kelembapan relatif 10% ~ 95% RH tanpa kondensasi
    Kekuwatan dielektrik Antarane sisih sing aman sacara intrinsik lan sisih sing ora aman sacara intrinsik (≥ 3000VAC/min);
    antarane catu daya lan terminal sing ora aman sacara intrinsik (≥ 1500VAC/min)
    Resistensi insulasi ≥100MΩ (antarane input/output/catu daya)
    Kompatibilitas elektromagnetik Miturut IEC 61326-1(GB/T 18268), IEC 61326-3-1
    MTBF 100000 jam
    Syarat kawat Penampang ≥ 0.5mm2; Kekuwatan insulasi ≥ 500V
    Peralatan lapangan sing ditrapake Sensor K. S, E, J, B, T, R, N TC
    Panggonan instalasi Dipasang ing zona aman, piranti iki bisa disambungake menyang instrumen keamanan intrinsik ing area mbebayani nganti Zona 0, IIC, Zona 20, lan IIIC.

    Dimensi

    PHD-11T-X8.jpg

    Diagram skematis

    PHD-11T-X8(1)799

    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"

    Sertifikasi sing aman sacara intrinsik

    Tandha tahan bledosan [Ex ia Ga]lIC [Ex ia Da]lllC
    Standar tahan bledosan GB/T3836.1-2021 GB/T3836.4-2021
    Terminal 3-4 Um:250V AC/DC Uo=8.4V DC lo=31mA
    Po=65.1mW Co=4.8μF Lo=20mH
    Badan sertifikasi CQST (Pusat Pengawasan lan Uji Kualitas Nasional Tiongkok kanggo Produk Listrik sing Dilindhungi Ledakan)