Injira ry'ikimenyetso cy'ubushyuhe
- Ikibaho cy'indege
- Inzitizi z'umutekano zo mu gace kamwe
- Ibikoresho byo Gutandukanya Ibimenyetso
- Ibikoresho birinda indwara
- Ibikoresho by'umutekano
- Moduli za I/O zikoresha ubwenge ziherereye ukwazo
- Amarembo y'ubwenge
- Transceivers z'ikoranabuhanga zikoresha amakuru
- Abasesenguzi ba Dew Point kuri interineti
- Moduli zo Kubona Amakuru
- Umuhinduzi w'amakuru wa HART
Urukurikirane rwa PHG-22TT
Incamake
Imashini ikoresha ubushyuhe bw'imashini ya Thermocouple ishobora gukuramo no guhindura
ikimenyetso cya DC kiva kuri thermocouple (TC) kijya kuri DC. Iki gicuruzwa
ifite imikorere yo guhongerera ihuriro ry’amahuriro akonje kandi ishobora gushyirwaho
mu buryo bw'ubwenge. Ingano nyayo ya thermocouple ishobora gushyirwaho binyuze
porogaramu ya mudasobwa. . Ifite akazi ko kubuza gusohora amakuru no
akazi k'intabaza katari kure y'aho igeze.
Iki gicuruzwa kigomba gukoreshwa mu buryo bwigenga, kandi amashanyarazi agomba
Ibikoresho by’injira n’ibisohoka biri ukwabyo.
| Ubwoko bw'ikimenyetso cyo kwinjira n'imbonerahamwe y'aho ibintu bigarukira | ||||
| Kode | Icyitegererezo cya TC | Intera yo gupima | Intera ntoya | Uburyo bwo guhindura ibintu bumeze neza |
| 1 | K | -200～1370℃ | 50℃ | 0.5℃/0.1% |
| 2 | S | -50～1760℃ | 500℃ | 1.5℃/0.1% |
| 3 | NA | -140～1000℃ | 50℃ | 0.5℃/0.1% |
| 4 | J | -160～1200℃ | 50℃ | 0.5℃/0.1% |
| 5 | B | 250～1800℃ | 500℃ | 1.5℃/0.1% |
| 6 | T | -200～400℃ | 50℃ | 0.5℃/0.1% |
| 7 | R | -50～1760℃ | 500℃ | 1.5℃/0.1% |
| 8 | N | -200～1300℃ | 50℃ | 0.5℃/0.1% |
| Injira | |
| Ikimenyetso cyo kwinjira | Ibimenyetso bya K, S, E, J, B, T, R, N TC (reba "Ubwoko bw'Ikimenyetso cy'Injira n'Imbonerahamwe y'Intera" kugira ngo umenye ibisobanuro birambuye) |
| Guhagarika kwinjira | "Alarm yo hasi" isanzwe ishobora guhindurwa ikaba "alarme yo hejuru" binyuze muri porogaramu yo kuyigena |
| Intera y'ibimenyetso | Ingano yo gupima ya thermocouple ijyanye nayo ni -10~100mV. |
| Intera yo gupima | Abakoresha bakora imiterere yabo bwite iyo batumiza, kandi bakabyerekana ku nomero y'inyuma cyangwa ahandi. |
| Inyungu y'ubukonje yubatswemo | ±1°C (Ingano y'indishyi -20°C~ +60°C) |
| Umusaruro: | |
| Ikimenyetso cy'ibisohoka | Ikimenyetso cya DC (amashanyarazi/voltage) |
| Ubudahangarwa bw'imizigo | Ubudahangarwa bw'umutwaro w'ubu ≤500Ω (bushobora guhindurwa) Ubudahangarwa bw'umutwaro w'amashanyarazi |
| Umuvuduko w'amashanyarazi | 20-35VDC |
| Ikoreshwa ry'ingufu | Umusaruro w'amashanyarazi |
| Ikimenyetso cya LED | Icyatsi kibisi: Indangamuntu y'amashanyarazi Indangamuntu y'ubushyuhe buke L1 yaka, indangamuntu y'ubushyuhe buke L2 yaka |
| Ubuziranenge bw'ibisohoka | Reba "Ubwoko bw'Ikimenyetso cy'Injira n'Imbonerahamwe y'Intera" kugira ngo umenye byinshi |
| Igihe cyo gusubiza | Kugera kuri 90% by'agaciro ka nyuma muri 300ms |
| Ihindagurika ry'ubushyuhe | 0.005%FS/℃ |
| Ibipimo by'ubushyuhe | Ubushyuhe bw'akazi: -20℃~+60℃, ubushyuhe bwo kubika: -40℃~+80℃ |
| Ubushuhe bugereranye | 10% ~ 95% RH nta gushonga kw'amazi |
| Imbaraga zo gukingira | ≥2000VAC/umunota (hagati y'injira/isohoka/itangwa ry'amashanyarazi) |
| Ubudahangarwa bw'ubwirinzi bw'ibintu bikingira | 100MΩ (500V DC) (hagati y'ingufu zinjira/zisohoka/zitangwa n'amashanyarazi) |
| Guhuza amashanyarazi n'amashanyarazi | GB/T 18268, IEC 61326-1 |
| MTBF | amasaha 80000 |
| Ibisabwa ku nsinga | Igice cyo kwambuka ≥ 0.5mm²; Ingufu zo gukingira ≥ 500V |
| Ibikoresho byo mu murima bikoreshwa | K. S, E, J, B, T, R, N Ibikoresho bya TC |
Icyitonderwa: Imikorere ya gari ya moshi ni imikorere idasabwa, kandi abakoresha bagomba kugena
uburyo bwo gutanga amashanyarazi mu gihe utanga commande
Guhitamo imiyoboro y'amashanyarazi bishobora kurebera ku ipaji ya 89 y'"Umugereka"
Urugero: uburyo bubiri bwo kwinjira n'uburyo bubiri bwo gusohora, uburyo bubiri bwo kwinjira bwa thermocouple K (-200-1370C),
ibisohoka bibiri bya 4-20mA, amashanyarazi ya 24V, icyitegererezo: PHG-22TT-1111
PHD-11TC-33A-23
Urukurikirane rwa PHG-22TT