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Maua se Tau Fa'atatau Vave
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PHD-11TD-21+ / PHD-12TD-211+
Fa'aofi Analog
Vaega o Oloa
Oloa Fa'aalia

PHD-11TD-21+ / PHD-12TD-211+

Puipuiga o le Si'itia o le Malosiaga Fa'a-Analogo Puipui Saogalemu Tu'ueseese
PHD-11TD-21+ 1 le ulufale ma le 1 le fa'asalalauga
PHD-12TD-211+ 1 le ulufale ma le 2 le fa'aulufale

Ulufale: fa'asalalauga e lua pe tolu uaea po'o le puna o le eletise (fa'ailoilo numera HART)
Galuega Faatino: 4~20mA (faailoilo numera HART)

    Aotelega

    O le pa puipui saogalemu fa'asolo fa'a-analog ma le puipuiga mai le osooso o le eletise e tu'uina atu ai le sapalai eletise fa'a-tu'ufua mo uaea e lua ma le tolu i nofoaga matautia. O le fa'ailo 4-20mA e gaosia e le pa puipui po'o le puna o le eletise e fa'asalalauina mai le nofoaga matautia i le nofoaga saogalemu, ma fa'atupuina ai le avega i le nofoaga saogalemu. Mo pa puipui uaea e lua pe tolu po'o fa'ailo puna o le eletise, o lenei pa puipui saogalemu e lagolagoina le fesoota'iga fa'alua itu o le fa'ailo numera Hart e fa'apipi'i i luga o le fa'ailo 4-20mA ma e iai le galuega fa'ailo mo le motusia o uaea.
    O lenei oloa e manaʻomia ai le sapalai eletise tutoʻatasi, faʻatasi ai ma le sapalai eletise tuʻufua, nofoaga e ulufale ai, ma nofoaga e alu ese ai.

     

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    Ulufale i le eria matautia
    Fa'ailo ulufale Fa'asalalau uaea e lua pe tolu po'o le puna o le eletise (fa'ailoilo numera HART)
    Voltage tufatufaina o le transmitter O le voltage o le matagaluega tatala e ≤28V, ma o le voltage o le gaosiga e ≥15.5V pe a 20mA le matagaluega.
    Fa'aulufalega i le nofoaga saogalemu
    Fa'ailo o le fa'asalalauga 4~20 mA(HART)  fa'ailo numera)
    Avega o le fa'aulufalega A fa'asalalauina le 20mA, 0~500 Ω (e mafai ona fetu'una'i)
    Vaega e puipuia ai le osooso o le eletise:  
    Tafe fa'amamago masani ln(8/20μs) 5kA
    Tulaga puipuiga o le voltage i luga (8/20μs): 60V (laina i le laina)
    Tulaga puipuiga o le voltage i luga (8/20μs): 600V (laina i le eleele)
    E tusa ai ma tulaga faatonuina GB/T18802.21-2016 (tutusa ma le 1EC61643-21:2012)
    Fa'atulagaga fa'avae
    Voltage sapalai 20~35VDC
    Fa'aaogaina o le eletise A iai le sapalai eletise 24V, e 20mA le gaosiga
    ≤65mA (PHD-11TD-21+)
    ≤95mA (PHD-12TD-211+)
    Fa'ailoga LED  Lanumeamata: fa'ailoga o le eletise
    Taimi tali atu 2ms e oʻo atu ai i le 90% o le tau mulimuli
    Fe'avea'i o le vevela 0.005% FS/
    Fa'asologa o le vevela Vevela o le galuega: -20 ~ +60,
    Vevela o le teuina: -40 ~ +80
    Susū fa'atatau 10%~95% RH leai se condensation
    Malosiaga o le puipuiga I le va o le itu saogalemu moni ma le itu e le saogalemu moni (≥3000VAC/min); i le va o le sapalai o le eletise ma le itu e le saogalemu moni (≥1500VAC/min)
    Tete'e i le puipuiga mai le vevela ≥100MΩ (i le va o le input/output/power supply)
    Feso'ota'iga eletise maneta E tusa ai ma le IEC 61326-1 (GB/T 18268), IEC 61326-3-1
    MTBF 100000h
    Mana'oga mo uaea Vaevaega fa'alava ≥ 0.5mm²; Malosiaga fa'amama ≥ 500W
    Meafaigaluega talafeagai mo le fanua Fa'ailoilo e lua, tolu-uaea (HART) po'o le puna o le eletise (HART)
    Nofoaga e fa'apipi'i ai Afai e fa'apipi'i i se sone saogalemu, e mafai ona fa'afeso'ota'i i mea faigaluega saogalemu i totonu o nofoaga matautia e o'o atu i le Sone 0, IIC, Sone 20, ma le IIIC.
    Fa'amaoniga saogalemu fa'aletino
    Fa'ailoga e tete'e atu i le pa [Ex ia Ga]lIC [Ex ia Da]lllC
    Tulaga fa'atonuina e tete'e atu i le pa GB/T3836.1-2021  GB/T3836.4-2021
    Nofoaga Fa'ai'u 5-65-4 Um:250V AC/DC Uo=28V DC lo=93mA Po=0.65W Co=0.083μF Lo=4.2mH
    Nofoaga Fa'ai'u 4-6 Um:250V AC/DC Uo=7.2V DC lo=--- Po=-Co=12μF Lo=--
    Faalapotopotoga fa'amaonia CQST (Nofoaga Autu mo le Vaavaaiga ma le Su'ega o le Tulaga Lelei a le Atunu'u o Saina mo Oloa Eletise e Puipuia mai le Pa)
    Nofoaga e su'e ai oloa puipuiga mai uila i Shanghai



    PHD-11TD-21+

    Manatua: 1. E le aofia ai le vaega lona 2 o le output i le PHD-11TD-21+.
    2. O le sapalai eletise o le alalaupapa eletise o se galuega e filifili pe leai. E manaʻomia e tagata faʻaoga
    Fa'ailoa mai le auala e sapalai ai le eletise pe a e faia se fa'atonuga.
    Faamolemole taga’i i le fa’aopoopoga i le itulau 89.


    La'uina mai le faila
    PHD-11TC-33A-23
    La'uina mai le faila
    PHD-11TD-21+ / PHD-12TD-211+