Umqondiso weDC
- Imiqobo yoKhuseleko eKwanti
- Izalathisi zoMqondiso
- Izixhobo eziKhuselekileyo eziKhuselekileyo
- uKhuseleko loKhuseleko
- I-Isolated Intelligent I/O Modyuli
- Amasango akrelekrele
- IiTransceivers zeDatha yoMsebenzi
- Abahlalutyi beNdawo yombethe kwi-Intanethi
- Iimodyuli zokuFumana idatha
- HART data converter
PHG-11TH/PHG-12TH
Isishwankathelo
I-potentiometer igalelo le-isolator yesignali inokwahlula kwaye iguqule isignali ye-potentiometer ibe yimveliso yesignali ye-DC. Umjikelo wokuguqula uthumela i-voltage ye-2.5V kwi-potentiometer yokufaka, kwaye i-potentiometer iphinde idlulisele uxinzelelo oluyinxenye kwisiphaluka.
Le mveliso kufuneka inikwe amandla ngokuzimeleyo, kwaye unikezelo lwamandla, igalelo kunye neeterminal zemveliso zodwa.
Iinkcukacha
| Igalelo | |
| Uphawu longeniso | I-potentiometer yocingo oluthathu |
| Isiphumo | |
| Umqondiso wemveliso | Umqondiso weDC(yangoku/ivoltage) |
| Ukunyangwa komthwalo | Ukumelana nomthwalo wangoku ≤500Ω Ukumelana nomthwalo we-Voltage |
| Iiparamitha ezisisiseko | |
| Unikezelo lombane | 20 ~ 35V DC |
| Ukutya umbane | Imveliso yangoku Imveliso yangoku |
| Isalathisi se-LED | Luhlaza: isalathisi samandla |
| Ukuchaneka kwemveliso | ±0.1%FS |
| Ixesha lokuphendula | 300ms ukufikelela kwi-90% yexabiso lokugqibela |
| Iiparamitha zobushushu | Ubushushu bokusebenza: -20 ℃ ~ +60 ℃, Ubushushu bokugcina: -40℃ ~ +80℃ |
| Ubuntu bezizalwane | 10% ~ 95% RH akukho condensation |
| Amandla e-insulation | ≥2000VAC/min (igalelo/imveliso/ubonelelo lwamandla) |
| Ukumelana ne-insulation | 100MΩ (500V DC) (phakathi kwegalelo/imveliso/ubonelelo lwamandla) |
| Ukuhambelana kwe-electromagnetic | I-GB/T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| Iimfuno zocingo | Icandelo lomnqamlezo≥ 0.5mm2; Amandla e-Insulation ≥ 500V |
| Izixhobo zentsimi ezisebenzayo | I-potentiometer yocingo oluthathu |
Ubungakanani
Iingcingo zoqhagamshelo
Phawula:
1. Uchungechunge lwe-PHG-11TH alubandakanyi imveliso ye-2 inxalenye
2. Ukunikezelwa kwamandla kaloliwe ombane ngumsebenzi ozikhethelayo. Abasebenzisi kufuneka bachaze imowudi yonikezelo lwamandla xa beodola. Nceda ujonge kwisihlomelo esikwiphepha 89.
Iinkcukacha, iimodeli kunye neekhowudi
Umzekelo: igalelo elinye kunye neziphumo ezimbini, isignali ye-potentiometer 0 ~ 5kΩ igalelo, iziphumo ezimbini ze-4 ~ 20mA, i-24V yombane, imodeli: PHG-12TH-511