PHD-11TD-21

Incamake

Intambamyi y’umutekano yitandukanije ku ruhande rwo kumenya: PHD-11TD-21, injiza n’isohoka ry’analogi, injiza imwe n’isohoka rimwe.

^ 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 umuyagankuba wo hanze w’amashanyarazi 20-35VDC.

^ Iki gikoresho gifasha ikimenyetso ca HART n’inkengeri yo guca.

* Iciyumviro: Niba ukeneye ibindi bipimo vy'iki gikoresho, usabwe kubwira abafasha mu vy'ubuhinga. Iyo igisohoka ari ibindi bipimo, vyerekanywe n’umubare 9, kandi ibipimo vyihariye vyerekanywe inyuma y’umubare w’akarorero.

Twandikire

ibisobanuro vy'igicuruzwa

Igishushanyo c'ubuhinga

Igishushanyo c'amashanyarazi

Icemezo

Gukurura

Incamake

Inzitizi y'umutekano yitandukanije itanga ubushobozigutanga amakuru y’ibikoresho bibiri - n’ibindi bitatu mu bibanza biteye akaga.

Ikimenyetso ca 4~20mA giterwa n’umurongozi canke inkomoko y’amashanyarazi kiva ahantu hari akaga kija ku gisohoka c’ahantu hatagira umutekano, gutyo kigatwara umuzigo mu karere gatekanye. Ku bikoresho bibiri - canke bitatu vy’ugutanga amakuru canke ibimenyetso vy’inkomoko y’amashanyarazi, iyo nzitizi y’umutekano ifasha mu guhanahana amakuru mu nzira zibiri z’ikimenyetso ca Hart gishizwe ku kimenyetso ca 4~20mA kandi gifise igikorwa co gutanga inkengeri y’uguca kw’amashanyarazi.

Ico gikoresho gisaba amashanyarazi yigenga, afise amashanyarazi, inzira y’injiza n’iy’isohoka bitandukanye.

Inguvu z'umuriro	~ 35VDC Inguvu zikoreshwa: Igihe 24V inguvu zitanga, 20mA isohoka ≤65mA(PHD-11TD-21)
Inguvu z'ugutanga umuriro:	Igikoresho co gufungura umuriro ni ≤28V, kandi umuriro usohoka ni ≥15.5V iyo umurongo ari 20mA
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(bishobora guhindurwa)
Ugutahura neza kw'igisohoka	0.1%FS(Agaciro gasanzwe:0.05% FS)
Ubushuhe burahinduka	0.005% FS/°C
Umubare w'injiza n'isohoka	1 yinjiza 1 isohoka
Ibikoresho vyo mu ndimiro bikoreshwa	2-wire, 3-wire n’ikimenyetso c’inkomoko y’amashanyarazi, iki gikoresho kibereye ABB, Fisher, Rosemount, Honeywell 11, hamwe n’ibikoresho vya 3351, EJA, SIEMENS n’ibindi bikoresho bifise ubuhinga buva hanze.
Ibipimo vy'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	Uburebure 12.5mm* ubwaguke 108mm* uburebure 118mm
Uguhuza kw'umuyagankuba	Dushingiye ku ngingo ngenderwako y’igihugu 61326-1 (GB/T 18268), ITEGEKO 61326-3-1.
Ikimenyetso co guturika	[Ivyasohotse Ga] IIC [Ivyasohotse] TMC
Icemezo c'umutekano	SIL2 hakurikijwe ingingo za IEC 61508 na EN 61511
Inzego y'icemezo	CQST(Ikigo c'igihugu c'Ubushinwa kijejwe kugenzura uburemere n'ugupima ibikoresho vy'amashanyarazi birinzwe n'ibiturika)
Ivyemezo vyemejwe (hagati y'ibice 1-2)	Um=250V Uo=3,5V Io=—mA Co=100μF Lo=--mH Po=--W
Ivyemezo vyemejwe (hagati y'ibice 3-4)	Um=250V Uo=28V Io=93mA Co=0,05μF Lo=2,4mH Po=0,65W
Ibisabwa kugira ngo ushireho	Iyo ishizwe ahantu hatagira umutekano, irashobora gufatanywa n’ibikoresho vy’umutekano vyo mu mutima mu bibanza biteye akaga gushika ku karere ka 0, IIC, akarere ka 20, na IIIC .
MTBF	≤isaha 100000