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- Amasango Ahlakaniphile
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Ukubuka konke
Isiguquli sokushisa sokufaka se-RTD singadlulisela isignali yokumelana nokushisa (RTD) Pt100 1:1 kumphumela wokushayela umthwalo.
Lo mkhiqizo udinga ukunikezwa kwamandla okuzimele, futhi ukunikezwa kwamandla, okufakwayo kanye nokukhishwayo kuyahlukaniswa.
| Okokufaka | |
| Isignali yokufaka | Isignali yezintambo ezimbili noma ezintathu ze-Pt100 |
| Ububanzi bokulinganisa | -200℃ -850℃ |
| Umphumela: | |
| Isignali yokuphuma | Isignali ye-RTD PT100 |
| Ugesi wokuvuselela | 0.1-3mA |
| I-voltage yokunikezela | 20-35VDC |
| Ukusetshenziswa kwamandla | |
| Isikhombisi se-LED | Okuluhlaza: Isikhombisi samandla |
| Ukunemba kokukhipha | 0.1%FS |
| Ukukhukhuleka kwezinga lokushisa | 0.1%FS/10℃ |
| Amapharamitha okushisa | Izinga lokushisa lokusebenza: -20℃~+60℃, izinga lokushisa lokugcina:-40℃~+80℃ |
| Umswakama ohlobene | 10%~95% RH akukho ukujiya |
| Amandla e-dielectric | ≥2000VAC/min (phakathi kokufaka/ukukhipha/ukunikezwa kwamandla) |
| Ukumelana nokushisa | ≥100MΩ (phakathi kokufaka/ukukhipha/ukunikezwa kwamandla) |
| Ukuhambisana kwe-electromagnetic | Ngokusho kwe-IEC 61326-1(GB/T 18268), i-IEC 61326-3-1 |
| I-MTBF | Amahora angu-100000 |
| Izidingo zentambo | Ingxenye ephambene ≥ 0.5mm2; Amandla okuvikela ≥ 500V |
| Imishini yasensimini esebenzayo | Izintambo ezimbili noma ezintathu ze-RTD Pt100 |

Qaphela:
1. Umsebenzi wesitimela sikagesi uwumsebenzi ongawukhetha, futhi abasebenzisi badinga ukucacisa indlela yokunikezwa kwamandla lapho befaka i-oda
Ukukhethwa kwezixhumi zesitimela sikagesi kungabhekisela ekhasini 89 le-"Annex"
2. Uma ufaka i-RTD yezintambo ezintathu, kubalulekile ukuqinisekisa ukuthi izintambo ezintathu zilingana ngobude ngangokunokwenzeka
3. Uma ufaka i-RTD enezintambo ezimbili, ama-terminal 4 no-2 kumele afinyezwe

I-PHD-11TC-33A-23

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