H Urutonde rw'Indege y'Inyuma Gushiramwo Intambamyi z'Umutekano
- Ikigo c'Ikibanza
- Intambamyi z'umutekano zitandukanye
- Ibimenyetso bitandukanya
- Ibikoresho vyo gukingira umuyaga
- Ivyuma vy'umutekano
- I/O y'ubwenge yitandukanije
- Amarembo y'ubwenge
- Amakuru y'inganda y'amaso
- Ivyuma bipima ku rubuga
- Ivyigwa vyo kuronka amakuru
- HART umuhinduzi w'amakuru
PHD-22HD-2121
Incamake
Intambamyi y’umutekano yitandukanije ku ruhande rwo kumenya: PHD-22HD-2121, injiza n’isohoka ry’analogi, injiza zibiri n’isohoka ribiri.
Inzitizi yitandukanije irashobora kwitandukanya no gutanga ikimenyetso ca 4~20mA canke ikimenyetso ca DC 4~20 mA giterwa n’ico kirungika mu karere k’akaga kikaja mu karere k’umutekano. Iyo igikoresho co gutanga amakuru ari umurongo w’intsinga zibiri canke zitatu, inzitizi y’umutekano itanga ububasha ku gikoresho co gutanga amakuru.
Ico gikoresho gikeneye amashanyarazi yigenga.
Ico gikoresho gifasha ikimenyetso ca HART n’inkengeri yo guca.
| Inguvu z'umuriro | 20~35VDC, ubushobozi bukoreshwa |
| Igisohoka c'inguvu n'inguvu zatanzwe | Iyo umuvuduko w'umurongo ari 20mA, umuriro utangwa ni ≥16V |
| Injiza ikimenyetso | Intsinga zibiri canke zitatu canke ikimenyetso c'inkomoko y'amashanyarazi (HART) |
| Igisohoka ikimenyetso | 4~20mA (UMUTIMA) |
| Ubushobozi bwo gutwara umuzigo bwemewe | 0~500Ω (ishobora guhindurwa) |
| Ugutahura neza kw'igisohoka | 0.1%FS (Agaciro gasanzwe: 0.05%FS) |
| Ubushuhe burahinduka | 0.005% FS/°C |
| Umubare w'injiza n'isohoka | 2 injiza 2 isohoka |
| Ibikoresho vyo mu ndimiro bikoreshwa | 2-intsinga, 3-intsinga n'ikimenyetso c'inkomoko y'ubu, iki gikoresho kibereye ABB, Fisher, Rosemount, |
| Honeywell 11, hamwe n’ibikoresho 3351, EJA, SIEMENS n’ibindi bikoresho bifise ubuhinga buva hanze | |
| Igipimo c'ubushuhe | Ubushuhe bwo gukora: -20°C~+60°C, ubushuhe bwo kubika: -40°C~+80°C |
| Ubukonje busanzwe | 10%~95% RH nta n'amazi |
| Inkomezi zo kwikingira | Hagati y’uruhande rutekanye mu mutima n’uruhande rudatekanye mu mutima (≥3000VAC/min); |
| hagati y'amashanyarazi n'uruhande rudatekanye (≥1500VAC/min) | |
| Ubushobozi bwo kwikingira | ≥100MΩ (hagati y'injiza/isohoka/inguvu) |
| Ingano z'inyuma | Uburebure 15.8mm * ubugari 104.8mm * uburebure 116.1mm |
| Uguhuza kw'umuyagankuba | Dushingiye ku ngingo ngenderwako y’igihugu 61326-1 (GB/T 18268), ITEGEKO 61326-3-1. |
| Ikimenyetso co guturika | [Isohoka Ga]IIC, [Isohoka Da]IIIC |
| Icemezo c'umutekano | SIL2 hakurikijwe ingingo ngenderwako za IEC 61508 EN 61511 |
| Inzego y'icemezo | CQST(Ikigo c'igihugu c'Ubushinwa kijejwe kugenzura uburemere n'ugupima ibikoresho vy'amashanyarazi birinzwe n'ibiturika) |
| Ivyemejwe (hagati y'ibice 1-3) | Um=250V Uo=7.2V Ibi ni=-- Inyuma=-- Co=12μF Lo=-- |
| Ivyemejwe (hagati y'ibice 2-3,2-1) | Um=250V Inguvu=28V I=93mA Po=0.65W Co=0.083μF Lo=4.2mH |
| Ibisabwa ku kibanza co gushiramwo | Ishobora gufatanywa n'ibikoresho biri mu karere ka 0 n' IIA, IIB, IIC gaze iteye akaga |
| MTBF | ≤isaha 100000 |
PHD-11TC-33A-23
PHD-22HD-2121