Isiginali ye-TC
- Izithiyo Zokuphepha Ezizimele
- I-Signal Isolators
- Amadivayisi Avikelayo ahlinzayo
- Ukudluliselwa Kwezokuphepha
- Amamojula E-I/O Ahlakaniphile Ahlukanisiwe
- Amasango Ahlakaniphile
- I-Industrial Data Optical Transceivers
- Ama-Dew Point Analyzers aku-inthanethi
- Amamojula Wokutholwa Kwedatha
- HART idatha converter
I-PHG-12TZ-461
Uhlolojikelele
Isiguquli sezinga lokushisa lokufaka ukumelana nokushisa singahlukanisa futhi siguqule isignali ye-thermal resistance (RTD) ukuze ikhiphe isignali ehambisanayo engu-1:1 kanye nesignali engu-4~20mA yokushayela umthwalo. Ukucushwa okuhlakaniphile kungenzeka, futhi ububanzi bangempela bokumelana nokushisa bungasethwa ngesofthiwe yekhompyutha.
Lo mkhiqizo udinga ukunikezwa kwamandla okuzimele, futhi ukunikezwa kwamandla, okokufaka kanye nokuphumayo kuyahlukaniswa.
Imininingwane
| Okokufaka | |
| Isignali yokokufaka | Izintambo ezimbili noma ezintathu isignali ye-Pt100 |
| Ibanga lokulinganisa | -200℃-850℃ |
| Okukhiphayo: | |
| Isignali yokuphumayo | Isignali ye-RTD PT100 nesignali engu-4~20mA |
| umthamo wokulayisha | 0~500Ω(ingenziwa ngezifiso) |
| I-voltage yokuhlinzeka | 20-35VDC |
| Ukusetshenziswa kwamandla | |
| Isikhombi se-LED | Okuluhlaza: Inkomba yamandla |
| Ukunemba komphumela | 0.1%FS |
| Ukwehla kwezinga lokushisa | 0.1%FS/10℃ |
| Izinga lokushisa | Izinga lokushisa lokusebenza: -20℃~+60℃, izinga lokushisa lokugcina:-40℃~+80℃ |
| Umswakama ohlobene | 10% ~ 95% RH akukho ukufingqa |
| Amandla e-Dielectric | ≥2000VAC/min (phakathi kokufaka/okuphumayo/ukunikezwa kwamandla) |
| Ukumelana ne-insulation | ≥100MΩ (phakathi kokufaka/okuphumayo/ukunikezwa kwamandla) |
| Ukuhambisana kwe-electromagnetic | Ngokusho kwe-IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Izidingo zocingo | Indawo yokusika evundlile ≥ 0.5mm2; Amandla okushisa ≥ 500V |
| Imishini yasensimini esebenzayo | Izintambo ezimbili noma ezintathu i-RTD PT100 |
Ubukhulu
Umdwebo wohlelo
Qaphela:
1. Umsebenzi wesitimela samandla uwumsebenzi ozikhethela wona, futhi abasebenzisi badinga ukucacisa indlela yokuphakelwa kwamandla lapho befaka i-oda.
Ukukhethwa kwezixhumi zikaloliwe wamandla kungabhekisela ekhasini 89 le-"Annex"
2. Lapho ufaka i-RTD yocingo emithathu, kuyadingeka ukuqinisekisa ukuthi izintambo ezintathu zinobude obulinganayo ngangokunokwenzeka.
3. Uma ufaka i-RTD enezintambo ezimbili, amatheminali 5 kanye no-6 kufanele abe yi- short circuit
