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PHD-22TD-2121. Ezali na ntina mingi
Entrée ya Analogique
Ba Catégories ya Biloko
Biloko oyo emonisami

PHD-22TD-2121. Ezali na ntina mingi

PHD-22TD-2121. Ezali na ntina mingi

Transmetteur ya deux to trois fils to entrée ya source ya courant

/ 4 ~ 20mA sortie 2 entrées 2 sorties

 

Botali ya mozindo

Barrière ya sécurité isolé na côté ya détection: PHD-22TD-2121, entrée double na sortie double na signal analogique.

    Botali ya mozindo

    Barrière ya sécurité isolé ya entrée analogique epesaka alimentation isolé mpo na ba émetteurs ya fil mibale - mpe misato na bisika ya likama. Signal ya 4~20mA oyo esalemi na émetteur to source ya courant ezo transmettre depuis esika ya danger na sortie ya esika ya sécurité, na yango ezo diriger charge na esika ya sécurité. Mpo na ba émetteurs mibale - to misato ya fil to ba signaux ya source ya courant, barrière oyo ya sécurité esungaka communication bidirectionnelle ya signal numérique ya Hart superposé na signal ya 4~20mA mpe ezali na fonction ya alarme ya rupture ya fil. Produit oyo esengaka alimentation indépendante, na ba bornes isolé ya alimentation, entrée, na sortie.

     

    1. Ezali na ntina mingi

     

    Voltage ya alimentation

    20 ~ 35V DC, Consommation ya puissance: ≤130mA (24V alimentation, 20mA sortie)

    Voltage ya distribution ya émetteur

    Tension ya circuit ouvert ezali ≤28V, mpe tension ya sortie ezali ≥15.5V tango circuit ezali 20mA

    Signal ya entrée

    émetteur ya nsinga mibale to ya nsinga misato to signal ya source ya courant (HART) .

    Signal ya sortie

    4 ~ 20mA (HART) Ezali na .

    Capacité ya charge ya sortie oyo epesami nzela

    0 ~ 500Ω (ekoki kozala personnalisé)

    Bosikisiki ya kobima

    0,1%FS(Mituya ya momesano:0,05%FS.

    Dérive ya température

    0,005%FS/°C

    Motango ya ba canaux ya entrées na sorties

    2 entrée 2 sortie

    Bisaleli ya bilanga oyo ekoki kosalelama

    2 fil, 3 fil émetteur na signal ya source ya courant, produit oyo ebongi na ABB, Fisher, Rosemount, Honeywell, ainsi que 3351, EJA, SIEMENS

    mpe biloko mosusu oyo ezali na mayele oyo euti na mikili mosusu.

    Ba paramètres ya température

    Température ya mosala: -20°C ~ + 60°C, température ya kobomba:-40°C ~ + 80°C

    Humidité relative

    10%~95% RH condensation ezali te

    Bokasi ya isolation

    Kati na côté intrinsèquement sûr na côté non intrinsèquement sûr (≥3000VAC/min); kati na alimentation ya puissance na côté non intrinsèquement sûr (≥1500VAC/min)

    Résistance na isolation

    ≥100MΩ (kati na entrée / sortie / alimentation électrique)

    Dimensions na yango

    Épaisseur 17,5mm* largeur 108mm* hauteur 118mm

    Compatibilité électromagnétique

    Engebene na CEI 61326-1(GB/T 18268), CEI 61326-3-1

    Elembo oyo ekoki kopanzana te

    [Ex ia Ga] IIC [Ex ia Da] IIIC

    Certification ya sécurité fonctionnelle

    SIL3 engebene na mibeko ya CEI 61508

    Organisme ya Certification

    CQST(China National Quality Supervision mpe Centre ya komeka mpo na biloko ya kura oyo ebatelami na bopanzani)

    Ba terminaux 2-3、2-1
    5-6、5-4

    Um:250V AC/DC Uo=28V DC Io=93mA
    Po=0,65W Co=0,083μF Lo=4,2mH

    Ba terminaux 1-3、4-6

    Um:250V AC/DC Uo=7,2V DC Io=--- Ezali na ba mbongo mingi te.
    Po=--- Co=12μF Lo=--- Ezali ndenge moko na .

    Esika ya installation Esengeli

    Soki batye yango na esika oyo ezali na likama te, ekoki kozala na boyokani na yango
    bisaleli ya bokengi ya kati na bisika ya likama
    kino na Zone 0, IIC, Zone 20, mpe IIIC

    MTBF

    ≤100000h



    PHD-22TD-2121. Ezali na ntina mingi


    3CATEXCNEXFCCSIL


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    PHD-22TD-2121. Ezali na ntina mingi