Imbiza
- 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
Uthotho lwe-PHG-11TH uthotho lwe-PHG-12TH
Isishwankathelo
I-potentiometer input signal ihlukanisa kwaye iguqule i-potentiometer signal ibe yi-DC signal output. I-conversion circuit ithumela i-voltage ye-2.5V kwi-input potentiometer, kwaye i-potentiometer emva koko ithumela uxinzelelo oluncinci kwi-circuit. Le mveliso kufuneka inikwe amandla ngokuzimeleyo, kwaye umbane, i-input kunye ne-output terminals ziyahlukaniswa.
| Iinkcukacha | |
| Igalelo | |
| Isignali yokufaka | I-potentiometer eneengcingo ezintathu |
| Imveliso | |
| Isignali yesiphumo | Isignali yeDC (yangoku/i-voltage) |
| Ukumelana nomthwalo | Ukumelana nomthwalo wangoku ≤500Ω Ukumelana nomthwalo weVoltha |
| Iiparameter ezisisiseko | |
| I-voltage yokubonelela | 20~35V DC |
| Ukutya umbane | Imveliso yangokuImveliso yangoku |
| Isalathisi se-LED | Oluhlaza: isalathisi samandla |
| Ukuchaneka kwemveliso | ± 0.1%FS |
| Ixesha lokuphendula | I-300ms ukufikelela kwi-90% yexabiso lokugqibela |
| Iiparamitha zobushushu | Ubushushu bokusebenza: -20℃ ~ +60℃, Ubushushu bokugcina: -40℃ ~ +80℃ |
| Ubuntu bezizalwane | 10% ~ 95% RH akukho ukufuma |
| Amandla okuvala ubushushu | ≥2000VAC/min (ukufaka/ukukhupha/umbane) |
| Ukumelana nobushushu | 100MΩ (500V DC) (phakathi kokufaka/ukukhupha/umbane) |
| Ukuhambelana kwe-electromagnetic | GB/T 18268 (IEC 61326-1) |
| I-MTBF | 80000h |
| Iimfuno zentambo | Icandelo elinqamlezileyo≥ 0.5mm2; Amandla okukhusela ≥ 500V |
| Izixhobo zasentsimini ezisebenzayo | I-potentiometer eneengcingo ezintathu |
Qaphela: 1. Uthotho lwe-PHG-11TH alubandakanyi imveliso 2 inxalenye 2. Unikezelo lwamandla kwireyile yamandla ngumsebenzi ongazikhethela wona. Abasebenzisi kufuneka bachaze imo yonikezelo lwamandla xa beodola. Nceda ujonge kwisincamathiselo kwiphepha 89.
Iinkcukacha, iimodeli kunye neekhowudi
Umzekelo: igalelo elinye kunye neziphumo ezimbini, isignali ye-potentiometer 0~5kΩ igalelo, iziphumo ezimbini ze-4~20mA, umbane we-24V, imodeli: PHG-12TH-511
I-PHD-11TC-33A-23
Uthotho lwe-PHG-11TH uthotho lwe-PHG-12TH