- 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
PHD-12TT-*11
Incamake
Uruzitiro rw’umutekano rw’ibikoresho bya Thermocouple rushobora gukuraho no guhindura ibimenyetso bya thermocouple (TC) mu bice biteje akaga mo ibimenyetso by’amashanyarazi bya 4-20mA, hanyuma bikajyanwa mu gace k’umutekano. Uru ruzitiro rw’umutekano rufite uburyo bwo kwishyura aho ibintu bikonje kandi rushobora gushyirwaho mu buryo bw’ubwenge. Ingano nyayo ya thermocouple ishobora gushyirwaho binyuze muri porogaramu za mudasobwa. Ifite imirimo yo kugarura insinga no kugarura aho ibintu biva. Iki gicuruzwa gikenera ingufu zigenga, hamwe n’amashanyarazi yihariye, inyongera, n’ibisohoka. "*" yerekana ubwoko bw’inyongera bwa thermocouple, kandi icyitegererezo cyihariye gihagarariwe n’ikode (reba "Ubwoko bw’ikimenyetso cy’inyongera n’Imbonerahamwe y’ahantu hatandukanye" kugira ngo umenye byinshi).
| Ubwoko bw'ibimenyetso byinjiye n'urwego rwo gupima | ||||
| 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% |
Ibisobanuro |
|
Injira mu gace kateje akaga |
|
Ikimenyetso cyo kwinjira | Ibimenyetso bya thermocouple bya K, S, E, J, B, T, R, N (reba "Ubwoko bw'Ibimenyetso by'Injira n'Imbonerahamwe y'Intera" kugira ngo umenye byinshi) |
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. |
Uburyo bwo kwishyura aho inkongi yubatswe | ±1°C (Ingano y'indishyi -20°C~ +60°C) |
Umusaruro ku ruhande rw'umutekano: |
|
Ikimenyetso cy'ibisohoka | 4~20mA |
Ubushobozi bwo gusohora ibicuruzwa | 0~500Ω (ishobora guhindurwa) |
Ingufu z'amashanyarazi | 20-35VDC |
Ikoreshwa ry'ingufu | Ingufu z'amashanyarazi za 24VDC, 20mA |
Ikimenyetso cya LED | Icyatsi kibisi: Ikimenyetso cy'ingufu |
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 500ms |
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 |
Ingufu z'amashanyarazi | Hagati y'uruhande rufite umutekano mu buryo bw'umubiri n'uruhande rudafite umutekano mu buryo bw'umubiri (≥ 3000VAC/min); |
Ubudahangarwa bw'ubwirinzi bw'ibintu bikingira | ≥100MΩ (hagati y'ibyinjira/ibisohoka/ingufu z'amashanyarazi) |
Guhuza amashanyarazi n'amashanyarazi | Dukurikije IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
MTBF | amasaha 100000 |
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 |
Aho gushyira ibintu | Ishyizwe mu gace gatekanye, ishobora guhuzwa n'ibikoresho by'umutekano biri mu bice biteje akaga kugeza kuri Zone 0, IIC, Zone 20, na IIIC. |
Icyemezo cy'umutekano
Icyemezo cy'umutekano w'imikorere
SIL2 hakurikijwe ibipimo ngenderwaho bya IEC 61508
Ikimenyetso kidaturika
[Ex ia Ga] IIC [Ex ia Da] ⅢC
Igipimo cy’ingufu kidaturika
GB / T 3836.1-2021 GB / T 3836.4-2021
Ibice bya 3-4:
Um：250V AC/DC Uo=8.4V DC Io=31mA
Po=65.1mW Co=4.8μF Lo=20mH
Ikigo gishinzwe kwemeza:
CQST (Ikigo cy'Igihugu cy'Ubushinwa gishinzwe kugenzura no gupima ubuziranenge bw'ibicuruzwa by'amashanyarazi birinzwe n'ibisasu)
Icyemezo cy'umutekano w'imikorere | SIL2 hakurikijwe ibipimo ngenderwaho bya IEC 61508 |
Ikimenyetso kidaturika | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
Igipimo cy’ingufu kidaturika | GB / T 3836.1-2021 GB / T 3836.4-2021 |
Ibice bya 3-4: | Um：250V AC/DC Uo=8.4V DC Io=31mA |
Ikigo gishinzwe kwemeza: | CQST (Ikigo cy'Igihugu cy'Ubushinwa gishinzwe kugenzura no gupima ubuziranenge bw'ibicuruzwa by'amashanyarazi birinzwe n'ibisasu) |
