- Ibhodi yesiphelo
- Izithintelo zoKhuseleko ezizimeleyo
- Izihlukanisi zeSignali
- Izixhobo zoKhuselo oluKhulu
- IiRelays zoKhuseleko
- Iimodyuli ze-I/O eziBukrelekrele ezizimeleyo
- IiSango eziBukrelekrele
- IiTransceivers zeDatha yeZimboni
- Abahlalutyi beDew Point kwi-Intanethi
- Iimodyuli zoKufumana idatha
- Isiguquli sedatha se-HART
I-PHD-44TF-27
Isishwankathelo
Igalelo kwindawo enobungozi |
|
Isignali yokufaka | Tshintsha oonxibelelwano/iiswitshi zokusondela |
I-voltage yokubonelela nge-sensor | Malunga ne-8V |
Izinga lokutshintsha | ＜10kHz |
Iimpawu zokufaka/zokukhupha: |
|
Igalelo langoku kwindawo | >2.1mA, imveliso ivaliwe, ibonisa ukuba ivuliwe; |
Isiphumo ngokuqhelekileyo "Sivuliwe"/"Sivaliwe" Ulawulo lokuguqulwa koqhagamshelwano | Xa iswitshi yokudayela i-K1-K4 ikwicala "ELIVULIWEYO", imveliso yereyila "Ivalwe ngesiqhelo", xa iswitshi yokudayela i-K1-K4 ikwicala "ELIVULIWEYO", imveliso yereyila "Ivulwa ngesiqhelo". |
Imveliso kwindawo ekhuselekileyo |
|
Isignali yesiphumo | Ireyiti |
Umthamo woqhagamshelwano | 250VAC/2A, 30VDC/2A xa ithwalwa yimithwalo enganyangekiyo |
Ixesha lokuphendula | 20ms |
Iiparameter ezisisiseko |
|
I-voltage yokubonelela | 20~35V DC |
Ukutya umbane | ≤85mA (umbane we-24V, xa ii-relay contacts zivala) |
Isalathisi se-LED | Oluhlaza: Isalathisi samandla |
Iiparamitha zobushushu | Ubushushu bokusebenza: -20℃ ~ +60℃, |
Ubuntu bezizalwane | 10% ~ 95% RH akukho ukufuma |
Amandla okuvala ubushushu | Phakathi kwecala elikhuselekileyo ngokwangaphakathi kunye necala elikhuselekileyo ngokwangaphakathi (≥3000VAC/min); |
Ukumelana nobushushu | ≥100MΩ (phakathi kokufaka/ukukhupha/umbane) |
I-EMC | Ngokwe-IEC 61326-1 (GB/T 18268), i-IEC 61326-3-1 |
Iimfuno zentambo | Inxalenye enqamlezileyo ≥ 0.5mm²; Amandla okukhusela ≥ 500V |
Izixhobo zasentsimini ezisebenzayo | Izixhobo zasentsimini ezifana nee-dry contacts okanye i-NAMUR type proximity switch inputs ezihambelana nomgangatho we-DIN19234 |
Indawo yokufakela | Ifakwe kwindawo ekhuselekileyo, inokuqhagamshelwa kwizixhobo zokhuseleko zangaphakathi kwiindawo ezinobungozi ukuya kuthi ga kwiZone 0, IIC, Zone 20, kunye ne-IIIC. |
| Isatifikethi esikhuselekileyo | |
| Uphawu olungenakuqhuma | [Eks ia Ga] IIC [Ex ia Da] ⅢC |
| Umgangatho omelana nokuqhuma | GB/T 3836.1-2021 GB/T 3836.4-2021 |
| IiTerminali 5-4,5-6 2-1,2-3 | Um：250V AC/DC，Uo=10.5V DC，Io=15mA, Po=39.4mW，Co=1.7μF，Lo=165mH. |
| Umbutho wesiqinisekiso | I-CQST (iZiko leSizwe laseTshayina lokuLawula kunye noVavanyo loMgangatho lweeMveliso zoMbane eziKhuselweyo zoQhushu) |
Qaphela: 1. Umbane wereyile yamandla ngumsebenzi onganyanzelekanga. Abasebenzisi kufuneka bachaze imo yombane xa beodola. Nceda ujonge kwisincamathiselo kwiphepha 89. Kwisenzi soqhagamshelwano seswitshi, ukuba umsebenzi we-LFD uyafuneka, kufuneka kuqhagamshelwe i-resistor.
