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PHD-11TD-21 jedhamuun beekama
Galtee Anaaloogii
Ramaddiiwwan Omishaalee
Oomishaalee Mul'atan

PHD-11TD-21 jedhamuun beekama

Haala Waliigalaa

Gufuu nageenyaa adda baafame gama adda baasuu irratti: PHD-11TD-21, galtee fi oomisha analoogii, galtee tokkoo fi oomisha tokko.

^ Gufuun adda baafame kun mallattoo 4~20mA ykn mallattoo DC 4 ~ 20 mA kan tarmiteriin naannoo balaa qabutti maddisiise adda baasuun gara naannoo nageenya qabuutti dabarsuu danda’a. Yeroo tarmiteriin sirna sibiilaa lamaa ykn sibiilaa sadii ta’u, danqaan nageenyaa humna tarmiterichaaf kenna.

^ Omishni kun humna alaa 20-35VDC barbaada.

^ Omishni kun mallattoo HART fi alarmii addaan cituu ni deeggara.

* Hubachiisa: Yoo parameters biroo oomisha kanaa barbaaddan, maaloo deeggarsa teeknikaa keenya qunnamaa. Yoo firii paaraameetota biroo ta'e, lakkoofsa 9n agarsiifama, paarameetaroota addaa immoo lakkoofsa moodeela booda agarsiifamu.

    Haala Waliigalaa

    Gufuun nageenyaa galtee analoogii adda baafame humna adda baafame kennadhiyeessii tarmitaroota wayaa lamaa - fi sadii bakka balaa qabutti.
    Mallattoon 4~20mA kan tarmiteriin ykn madda ammeetiin uumamu naannoo balaa irraa gara oomisha naannoo nageenya qabuutti kan darbu yoo ta’u, kanaanis fe’umsa naannoo nageenya qabutti oofaa. Dabarsitoota sibiilaa lama - ykn sadii ykn mallattoo madda ammeetiif, danqaan nageenyaa kun qunnamtii kallattii lamaa mallattoo dijiitaalaa Hart kan mallattoo 4~20mA irratti olkaafame kan deeggaru yoo ta’u, dalagaa alarmii sibiilli cabsuu qaba.
    Omishni kun dhiyeessii humnaa of danda’e barbaada, dhiyeessii humnaa adda baafame, galtee fi tarminaalota baasaa qaba.

     

    PHD-11TD-21 jedhamuun beekama

     

    Voltaajii dhiyeessii

    20 ~ 35VDC Fayyadama humnaa: Yeroo 24V humna dhiyeessii, 20mA oomisha

    ≤65mA(PHD-11TD-21) jechuun kan beekamu.

    Voltaajii raabsa tarmiter: 1.1.

    Voltaajiin sarkiyuutii banaa ≤28V, .
    akkasumas voolteejiin oomishaa ≥15.5V yoo ta’u yeroo sarkiyuutiin 20mA ta’u

    Mallattoo galtee

    Dabarsaa sibiilaa lamaa ykn wayyaa sadii ykn mallattoo madda ammee (HART) .

    Mallattoo oomishaa

    4 ~ 20mA (HART) kan ta'e .

    Dandeettii fe’umsa oomishaa hayyamame

    0~500Ω(kan akka barbaadetti kan jijjiiramu)

    Sirrummaa oomishaa

    0.1%FS(Gatii idilee1. .0.05% FS) .

    Ho’a qaamaa (temperature drift).

    0.005% FS/°C ta’a

    Baay’ina galtee fi oomishaa

    1 galtee 1 firii

    Meeshaalee dirree hojiirra oolan

    2-wire, 3-wire transmitter fi current source signal, oomishni kun ABB, Fisher, Rosemount, Honeywell 11, akkasumas 3351, EJA, SIEMENS fi oomishaalee biroo teknooloojii biyya alaatii galfame qabaniif mijataadha.

    Paaraameetota ho’aa

    Ho'a hojii: -20°C ~ +60°C, ho'a kuusaa: -40°C ~ +80°C

    Jiidhina walqabataa

    10%~95% RH kondensashinii hin qabu

    Cimina insulaashinii

    Gama uumamaan nageenya qabuu fi gama uumamaan nageenya hin qabne gidduutti (≥3000VAC/min); dhiyeessii humnaa fi gama uumamaan nageenya hin qabne gidduutti (≥1500VAC/min) .

    Insulaashinii ittisuu

    ≥100MΩ (galtee/ba’aa/dhiyeessii humnaa gidduutti) .

    Dimshaashumatti

    Fulbaanni 12.5mm* bal'inni 108mm* olka'iinsa 118mm

    Walsimsiisaa elektiromaagneetikii

    Akkaataa IEC 61326-1 (GB/T 18268), IEC 61326-3-1

    Mallattoo dhohinsa hin dandeenye

    [Fakkeenya Ga] IIC [Fakkeenyaa Da] IIIC

    Mirkaneessa nageenya hojii

    SIL2 akkaataa istaandaardii IEC 61508 fi EN 61511 tiin

    Qaama mirkaneessaa

    CQST(Wiirtuu To'annoo fi Qormaata Qulqullina Biyyaalessaa Chaayinaa Oomishaalee Elektirikii Dhohinsa Irraa Eegaman)

    Paarameetaroota mirkanaa'an (tarminaalota 1-2 gidduutti) .

    Um=250V Uo=3.5V Io=—mA Co=100μF Lo=--mH Po=--W

    Paarameetaroota mirkanaa'an (tarminaalota 3-4 gidduutti) .

    Um=250V Uo=28V Io=93mA Co=0.05μF Gadi =2.4mH Po=0.65W

    Bakka dhaabbii barbaachisu

    Zoonii nageenya qabu keessatti kan dhaabame yoo ta’u, meeshaalee nageenya keessaa bakka balaa qabutti hanga Zoonii 0, IIC, Zoonii 20, fi IIICtti walqabsiisuu ni danda’a

    MTBF

    ≤100000h ta'a



    PHD11TD21


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    Mirkaneessa Nageenya Hojii Yeroo Ammaa Mallattoo Anaaloogii 2023-08-02_page-0001Baay’ina analoogii ATEX

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    PHD-11TC-33A-23 kan jedhu
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    PHD-11TD-21 jedhamuun beekama


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