- 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-11HD-21
Incamake
Uruzitiro rw'umutekano rwihariye ku ruhande rwo gutahura: PHD-11HD-21, uburyo bwo kwinjiza no gusohora analogi, uburyo bwo kwinjiza n'uburyo bwo gusohora inshuro imwe. Uruzitiro rwihariye rushobora kwinjiza no kohereza ikimenyetso cya 4 ~ 20mA cyangwa ikimenyetso cya DC 4 ~ 20 mA cyakozwe n'umuyoboro uri mu gace kateje akaga mu gace gateje akaga. Iyo umuyoboro uri mu buryo bw'insinga ebyiri cyangwa eshatu, uruzitiro rw'umutekano rutanga ingufu kuri muyoboro. Iki gicuruzwa gikeneye umuriro wigenga. Iki gicuruzwa gishyigikira ikimenyetso cya HART n'intabaza yo guhagarika.
Ibipimo by'ingenzi bya tekiniki |
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Umubare w'imiyoboro: | icyinjizwa kimwe n'igisohoka kimwe |
Ingufu: |
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Ingufu z'amashanyarazi: | 20 ~ 35V DC, ikoreshwa ry'ingufu rya 1.5W (24V DC, umusaruro wa 20mA) |
Uburinzi bw'amashanyarazi: | uburinzi bw'ingufu |
Inyongera ku ruhande rw'impanuka: |
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Ikimenyetso cyo kwinjira: | Insinga ebyiri, insinga eshatu cyangwa isoko y'amashanyarazi 4-20mA (HART). |
Umuvuduko wo gukwirakwiza: | voltage y'urujya n'uruza rw'amashanyarazi ≤28V, voltage y'umusaruro ≥15.5V iyo circuit ari 20mA. |
Umusaruro ku ruhande rw'umutekano: |
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Ikimenyetso cy'ibisohoka: | 4~20mA (HART) |
Ubushobozi bwemewe bwo gutwara ibicuruzwa: | 0～500Ω (Ishobora guhindurwa) |
Ukuri kw'ibisohoka: | 0.1% FS |
Ihindagurika ry'ubushyuhe: | 0.005%FS/°C |
Ikimenyetso cya LED: | Icyatsi kibisi—ikimenyetso cy'ingufu |
Igihe cyo gusubiza: | 2ms kugeza kuri 90% by'agaciro ka nyuma |
Ingufu zo gukingira: | impera y'umutekano mu buryo bw'umubiri n'iy'imbere mu buryo butekanye (≥3000V AC/min); amashanyarazi n'iy'imbere mu buryo butekanye hagati ya (≥1500V AC/min) |
Ubudahangarwa bw'ubwirinzi bw'ibintu bitwikiriye: | ≥100MΩ (ingufu zinjira/zisohoka/ingufu zitangwa hagati) |
Guhuza amashanyarazi n'amashanyarazi: | hakurikijwe IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
Ibikoresho byo mu murima bikoreshwa: | Kohereza amakuru mu nsinga ebyiri, kohereza amakuru mu nsinga eshatu, ikimenyetso cy'isoko ry'amashanyarazi. |
Aho byashyizwe: | ishobora guhuzwa n'imyuka ihumanya ya ⅡA, ⅡB, ⅡC, ibikoresho bitagira ingaruka mbi muri Zone 0. |
