PHD-11TT-*8

Uruzitiro rw'umutekano rwometseho TC

Injira 1 Isohoka 1

Injira ry'ikimenyetso cya TC

Igipimo cy'ikimenyetso cya millivolt 1:1

Twandikire

ibisobanuro birambuye ku bicuruzwa

Incamake

Uruzitiro rw’umutekano rwo kwinjira muri thermocouple rushobora kohereza ikimenyetso cya millivolt kiva kuri thermocouple (TC) kiri mu gace kateje akaga kikajya ahantu hatekanye mu gipimo cya 1: 1.

Iki gicuruzwa gikenera umuriro wigenga, hamwe n'amashanyarazi yihariye, ibyuma byinjira n'ibisohoka.

"*" igaragaza ubwoko bw'iyinjizwa rya thermocouple, kandi icyitegererezo cyihariye gihagarariwe na kode (reba "Ubwoko bw'Ikimenyetso cy'Injira n'Imbonerahamwe y'Intera" 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

Ibyinjira mu gace karimo 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)
Intera y'ibimenyetso	-20~80mV.
Umusaruro ku ruhande rw'umutekano:
Ikimenyetso cy'ibisohoka	Thermocouple 1: 1
Ikimenyetso cya LED	Icyatsi kibisi: Ikimenyetso cy'ingufu
Ubuziranenge bw'ibisohoka	0.05%FS
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
Ingufu z'amashanyarazi	Hagati y'uruhande rufite umutekano mu buryo bw'umubiri n'uruhande rudafite umutekano mu buryo bw'umubiri (≥ 3000VAC/min); hagati y'amashanyarazi n'aho amashanyarazi aturuka hatari umutekano (≥ 1500VAC/umunota)
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.

Ingano

Imbonerahamwe y'icyitegererezo

Icyitonderwa:

1. Imikorere ya gari ya moshi ni akazi k'ubushake, kandi abakoresha bagomba kugaragaza uburyo bwo gutanga amashanyarazi mu gihe batumiza

Guhitamo imiyoboro y'amashanyarazi bishobora kurebera ku ipaji ya 89 y'"Umugereka"

Icyemezo cy'umutekano mu buryo bufatika

Ikimenyetso cyerekana ko hari ikintu gituritse	[Ex ia Ga]lIC [Ex ia Da]lllC
Igipimo cy’ingufu kidaturika	GB/T3836.1-2021 GB/T3836.4-2021
Ibikoresho 3-4	Um: 250V AC/DC Uo=8.4V DC lo=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)

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