- Ibhodi yeTheminali
- Iinqabo zokuphepha ezihlukanisiweko
- Iinsetjenziswa ezihlukanisako zesiginali
- Iinsetjenziswa zokuvikela ama-Surge
- Iinsetjenziswa zokuphepha
- Amamojula we-I/O ahlakaniphileko ahlukileko
- Amasango ahlakaniphileko
- Iinsetjenziswa ze-Optical Data yezebubulo
- Iinhlaziyi ze-Inthanethi ze-Dew Point
- Amamojula wokuthola idatha
- Umtjhugululi wedatha we-HART
PHG-11TE+/PHG-12TE+
Ukuhlolisisa
I-isolator yesiginali yokufaka ye-analog yokuvikela ukutjhinga ingatjhugulula amatshwayo womthombo wamanje we-4~20A nofana ama-wire amabili nofana amathathu abe mthombo wamanje nofana wevoltheji nge-isolator. Imingcele yokukhipha ingenziwa ngokwezifiso ngokuya ngeendingo zomsebenzisi.
Umkhiqizo lo udinga ukunikelwa amandla ngokuzijamela, begodu ukunikelwa kwamandla, ukungena nokukhipha amatheminali ahlukaniswe.
Iinqophiso
| Faka | |
| Isiginali yokufaka | Umtjhini wokudlulisa iintambo ezimbili nofana ezintathu nofana isiginali yomthombo wamanje |
| Ivoltheji yokusabalalisa | ≥18V |
| I-impedance yokufaka | ≤100Ω |
| Umphumela | |
| Isiginali yokuphuma | Isiginali ye-DC (yamanje/ivoltheji) |
| Ukujamelana nomthwalo | Ukujamelana nomthwalo wamanje ≤500Ω Ukujamelana nomthwalo wevoltheji |
| Iimfanelo zokuvikela ukutjhinga: | |
| I-Nominal discharge current ln(8/20μs) | 5kA |
| Izinga lokuvikelwa kwevoltheji Phezulu (8/20μs): | 60V(umugqa ukuya emgqeni) |
| Izinga lokuvikelwa kwevoltheji Phezulu (8/20μs): | 600V(ilayini ukuya phasi) |
| Ngokuya ngamazinga | GB/T18802.21-2016(okulingana ne-1EC61643-21:2012) |
| Amapharamitha asisekelo | |
| Ivoltheji yokuphakela | 20~35VDC |
| Ukusetjenziswa kwamandla | Umphumela wamanje Umphumela wamanje |
| Isitjengiso se-LED | Okuluhlaza: isibonisi samandla |
| Isikhathi sokuphendula | 5ms ukufikelela ku-90% wenani lokugcina |
| Ukutjhuguluka kwamazinga womtjhiso | 0.005% FS/°C |
| Amapharamitha womtjhiso | Izinga lokutjhisa lokusebenza: -20°C ~ +60°C, Izinga lokutjhisa lokugcina: -40°C ~ +80°C |
| Umswakama ohlobene | 10%~95% RH akukho ukutjhisa |
| Amandla wokuvikela | ≥2000VAC/min (phakathi kokufaka/ukukhipha/ukuphakelwa kwamandla) |
| Ukujamelana nokuvikela | 100MΩ (500 V DC) (phakathi kokufaka/ukuphuma/ukunikelwa kwamandla) |
| Ukukhambisana kwe-elekthromagnethi | GB/T 18268, IEC 61326-1 |
| MTBF | 80000h |
| Iimfuneko zeentambo | Isigaba esiphambanweni ≥ 0.5mm2; Amandla wokuvikela ≥ 500W |
| Iinsetjenziswa ezisebenzako | Iintambo ezimbili, ezintathu (i-HART) namkha umthombo wamanje |
Ubukhulu
Iintambo zokuhlanganisa
Tjheja:
1. I-PHG-11TE+ ayifaki ingcenye yokukhipha 2.
2. Ukuphakelwa kwamandla wesitimela samandla kungumsebenzi ongakhetha kiwo. Abasebenzisi kufuze batjho indlela yokuphakelwa kwamandla lokha naba-oda. Sibawa uqale ukunamathiselwa ekhasini 89.
Iinqophiso, amamodeli namakhodi
Ukwenza isibonelo: ukungena okukodwa nokuphuma okukodwa, iintambo ezimbili nofana ezintathu ezingenako ezingu-4~20mA, okuphumako okungu-4~20mA, umthombo wamandla we-24V, imodeli: PHG-11TE-21+