Ukufaka amazinga womtjhiso
- 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
PHD-12TZ-466+
Ukuhlolisisa
Isivimbelo sokuvikela ukungena kwe-thermistor esinomsebenzi wokuvikela ama-surge singatjhugulula amatshwayo we-Pt100 we-thermistor yeentambo ezimbili neentambo ezintathu (ama-RTD) eendaweni eziyingozi abe yisignali ye-1:1 ye-thermistor bese uyidlulisela endaweni ephephileko. Ingahlelwa ngokuhlakanipha, begodu ububanzi bamambala bokujamelana nokutjhisa bungasethwa ngesofthiwe yekhomphyutha. Inemisebenzi ye-alamu yokuphuka kwentambo kanye ne-alamu engaphandle kwebanga. Umkhiqizo lo udinga ukuphakelwa kwamandla okuzijameleko, okuphakelwa kwamandla okuhlukileko, ukungena, nokukhipha amatheminali.
| Faka | |
| Isiginali yokufaka | Iintambo ezimbili nofana ezintathu ze-Pt100 isiginali |
| Ibanga lokulinganisa | -150°C~ 850°C |
| Umphumela: | |
| Isiginali yokuphuma | Isiginali ye-RTD Pt100 |
| 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) |
| Ivoltheji yokuphakela | 20-35VDC |
| Ukusetjenziswa kwamandla | ≤55mA (lokha nakunikelwa amandla ama-24VDC) |
| Isitjengiso se-LED | Okuluhlaza: Inkomba yamandla |
| I-alamu yesekhethi emfitjhani: Ukukhanya okubomvu kwe-ALM kuhlala kuvutha isikhathi eside | |
| Vula i-alamu yesekethe: I-ALM isibane esibomvu sikhanya | |
| Ukunemba kokuphuma | 0.1%FS |
| Ukutjhuguluka kwamazinga womtjhiso | 0.1%FS/10°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 kwehlangothi eliphephileko nelingaphephiko (≥3000VAC/min); hlangana nokuphakelwa kwamandla nehlangothi elingaphephiko (≥1500VAC/min) |
| Ukujamelana nokuvikela | ≥100MΩ (phakathi kokufaka/ukukhipha/ukuphakelwa kwamandla) |
| Ukukhambisana kwe-elekthromagnethi | Ngokuya nge-IEC 61326-1(GB/T 18268), i-IEC 61326-3-1 |
| MTBF | 800000h |
| Iimfuneko zeentambo | Isigaba esiphambanweni ≥ 0.5mm2; Amandla wokuvikela ≥ 500V |
| Iinsetjenziswa ezisebenzako | Iintambo ezimbili nofana ezintathu RTD Pt100 |
Qaphela: 1. Umsebenzi we-power rail ngumsebenzi ongakhetha kiwo, begodu abasebenzisi kufuze bacacise
indlela yokuphakelwa kwamandla lokha nawufaka i-oda
Ukukhethwa kwezixhumanisi zesitimela samandla kungabhekisa ekhasini 89 le "Isithasiselo"
2. Lokha nawufaka i-RTD yeentambo ezintathu, kuyatlhogeka bona uqinisekise bona iintambo ezintathu
iintambo zinobude obulinganako ngendlela ekungakghoneka ngayo
3. Lokha nawufaka i-RTD eneentambo ezimbili, amatheminali wokuvikela 6 no-5 kufanele abe
isekhethi emfitjhani
PHD-11TC-33A-23
PHD-12TZ-466+