PHD-11TT-*8

Chotchinga choteteza chitetezo cha TC chodzipatula

Cholowera chimodzi, chotulutsa chimodzi

Kulowetsa chizindikiro cha TC

Kutulutsa kwa chizindikiro cha millivolt 1:1

Lumikizanani nafe

tsatanetsatane wa malonda

Chidule

Chotchinga choteteza chitetezo cha thermocouple cholowetsa chimatha kutumiza chizindikiro cha millivolt kuchokera ku thermocouple (TC) pamalo owopsa kupita kumalo otetezeka mu 1: 1.

Chogulitsachi chimafuna magetsi odziyimira pawokha, okhala ndi magetsi odziyimira pawokha, malo olowera, ndi malo otulutsira.

"*" ikuyimira mtundu wolowera wa thermocouple, ndipo chitsanzo chenichenicho chikuyimiridwa ndi khodi (onani "Mtundu wa Chizindikiro Cholowera ndi Tebulo Losanja" kuti mudziwe zambiri).

Mitundu ya zizindikiro zolowera ndi kuchuluka kwa muyeso
Khodi	Chitsanzo cha TC	Mulingo woyezera	Magawo ocheperako	Kulondola kwa kutembenuka
1	K	-200~1370℃	50℃	0.5℃/0.1%
2	S	-50~1760℃	500℃	1.5℃/0.1%
3	NDI	-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%

Mafotokozedwe

Zolowera m'dera loopsa
Chizindikiro cholowera	Zizindikiro za K, S, E, J, B, T, R, N za thermocouple (onani "Mtundu wa Chizindikiro Cholowera ndi Tebulo Lozungulira" kuti mudziwe zambiri)
Mtundu wa zizindikiro	-20~80mV.
Zotsatira za mbali yotetezeka:
Chizindikiro chotulutsa	Thermocouple 1: 1
Chizindikiro cha LED	Chobiriwira: Chizindikiro cha mphamvu
Kulondola kwa zotsatira	0.05%FS
Nthawi yoyankha	Kufikira 90% ya mtengo womaliza mkati mwa 300ms
Kutentha kumasinthasintha	0.005%FS/℃
Magawo a kutentha	Kutentha kogwira ntchito: -20℃~+60℃, kutentha kosungirako:-40℃~+80℃
Chinyezi chocheperako	10% ~ 95% RH palibe kuzizira
Mphamvu ya dielectric	Pakati pa mbali yotetezeka mkati ndi mbali yotetezeka mkati (≥ 3000VAC/min); pakati pa magetsi ndi malo osungira magetsi osatetezeka mkati (≥ 1500VAC/min)
Kukana kutchinjiriza	≥100MΩ (pakati pa zolowetsa/zotulutsa/magetsi)
Kugwirizana kwa maginito amagetsi	Malinga ndi IEC 61326-1(GB/T 18268), IEC 61326-3-1
MTBF	100000h
Zofunikira pa waya	Gawo lopingasa ≥ 0.5mm2; Mphamvu yotetezera kutentha ≥ 500V
Zipangizo zogwirira ntchito kumunda	Masensa a K. S, E, J, B, T, R, N TC
Malo okhazikitsa	Yoyikidwa pamalo otetezeka, imatha kulumikizidwa ndi zida zachitetezo zamkati m'malo oopsa mpaka Zone 0, IIC, Zone 20, ndi IIIC.

Kukula

Chithunzi chojambula

Zindikirani:

1. Ntchito ya njanji yamagetsi ndi ntchito yosankha, ndipo ogwiritsa ntchito ayenera kufotokoza njira yoperekera magetsi akamayitanitsa

Kusankha kwa zolumikizira za njanji yamagetsi kungatanthauze tsamba 89 la "Annex"

Satifiketi yotetezeka mkati

Chizindikiro chotsimikizira kuphulika	[Ex ia Ga]lIC [Ex ia Da]lllC
Muyezo wosaphulika	GB/T3836.1-2021 GB/T3836.4-2021
Malo Ogulitsira 3-4	Um:250V AC/DC Uo=8.4V DC lo=31mA Po=65.1mW Co=4.8μF Lo=20mH
Bungwe lopereka satifiketi	CQST (China National Quality Supervision and Test Centre for Explosion Protected Electrical Products) (Malo Oyang'anira ndi Kuyesa Ubwino wa Zamagetsi Otetezedwa ndi Kuphulika)

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