YT 1000 Electro-Pneumatic Positioner

ʻO ka wehewehe pōkole:

Hoʻohana ʻia ka Electro-Pneumatic Positioner YT-1000R no ka hana ʻana i nā mea hoʻokele pneumatic rotary valve ma o ka mana uila a i ʻole ka ʻōnaehana hoʻokele me kahi hōʻailona hoʻopuka analog o DC 4 a 20mA a i ʻole nā pae māhele.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā ʻano huahana

ʻAʻole pono nā ʻāpana ʻē aʻe e hoʻololi i waena o nā mea hoʻokele hoʻokahi a i ʻole pālua a pololei a hoʻohuli paha i ka hana.I ka loaʻa ʻana o ka ʻauamo i ka torque rotary ma ka ʻaoʻao counter-clockwise, ua hoʻokuʻu ʻia ke kaumaha counter i ka hema.Na kēia e hoʻoneʻe i ka flapper i ka hema ma o ka punawai hoʻohui, e palahalaha ana ka ʻāpana ma waena o ka nozzle a me ka flapper e hāʻule ke kaomi hope o ka nozzle.
ʻO ka hopena, ua haki ke koena puʻe i loko o ke keʻena kaomi mau, a kaomi ka valve exhaust i ka valve inlet b i ka ʻākau.A laila, wehe ka puka komo komo B, a piʻi ka piʻi ʻana o ka puka OUT1. ʻO ka neʻe ʻana o ka pahu hoʻopau ma ka ʻākau e wehe pū ana i ke awa puka A, ʻo ia ka mea e hoʻemi ai ke kaomi puka OUT2.ʻO ka piʻi ʻana o ke kaomi awa o OUT1 a me ka emi ʻana o ke kaomi awa o OUT2 e hoʻopuka i kahi ʻokoʻa kaomi ma waena o nā piston actuator.ʻO kēia ka mea e hoʻohuli ai nā pistons i ka pinion e hana ana i nā manaʻo i ke kāmela hoʻonohonoho.E hoʻololi ka mea hoʻokele a hiki i ke kaulike ʻana o ka ikaika tensile o ka puna manaʻo a me ka ikaika o ka bellow.Ke emi ka hōʻailona hoʻokomo, hoʻohuli ʻia ka hana.
1.Corrosion Resistant Coated Aluminum Diecast Housing kū i nā Harsh Environments.
2. ʻO ka Pilot Valve Design e hōʻemi i ka hoʻohana ʻana i ka ea ma mua o 50%.
3.Vibration Resistant Design e mālama i ka hana kiʻekiʻe ma nā kūlana maikaʻi ʻole - ʻaʻohe hopena Resonance mai 5 a 200 Hz.
Nā ana koho a me nā Orfices.

Nā ʻāpana ʻenehana

ʻAʻole.		YT-1000L		YT-1000R
		Hana hoʻokahi	Hana pālua	Hana hoʻokahi	Hana pālua
Hookomo i keia manawa		4 a 20m ADC*^{Nānā 1}
Kū'ē komo		250±15Ω
Hāʻawi i ke kaomi ea		1.4~7.0kgf/cm²(20~100 psi)
Paʻi maʻamau		10~150mm*^{Nānā 2}		0~90°
Ea Source Interface		PT(NPT) 1/4
ʻImi Paʻi Paʻi		PT(NPT) 1/8
Manawaena Mana		PF 1/2 (G 1/2)
Papa Pahū Pahū*^{Nānā 3}		KTL: ExdmllBT5, ExdmllCT5, ExiallBT6 ATEX: EExmdllBT5, JIS: ExsdllBT5 CSA: ExmdllBT5, NEPSl: ExiallCT6
Papa pale		IP66
Ambient Mahana	Ke hana nei Mahana	ʻAno maʻamau∶-20~70 ℃ ʻAno wela kiʻekiʻe: -20 ~ 120 ℃ ʻAno wela haʻahaʻa: -40 ~ 70 ℃
Hōʻoiaʻiʻo Pahū Mahana		-20~60 ℃
Linearity		±1.0%FS
Hysteresis		1.0%FS
ʻO ka naʻau		±0.2%FS	+0.5% FS	+0.2%FS	±0.5%FS
Hiki hou		±0.5%FS
Hoʻohana ea		3LPM (Sup=1.4kgf/cm², 20psi)
Kahe		80LPM (Sup=1.4kgf/cm², 20psi)
Mea waiwai		alumini hoʻoheheʻe make
Kaumaha		2.7 kg (6.1 paona)		2.8kg (6.2lb)

ʻO nā ʻāpana ma luna nei nā waiwai maʻamau i hoʻāʻo ʻia e kā mākou hui ma lalo o ke kaiapuni o ka mahana ambient o 20 ℃, ke kaomi piha o 760mmHg a me ka haʻahaʻa pili o 65%.
Nānā 1: Hiki iā YT-1000L ke hoʻomaopopo i ka mana o ka māhele 1/2 (1/2 stroke control) ma ka hoʻoponopono ʻana i ke kiko a me ka span.
Pono ʻo YT-1000R e pani i ka pūnāwai i loko e hoʻokō i ka mana 1/2 māhele (1/2 stroke control).
Nānā 2: No nā huahana me ka hahau ma lalo o 10mm a ʻoi aku paha ma mua o 150mm, e ʻoluʻolu e kelepona i kā mākou hui.
Nānā 3: Ua loaʻa i nā huahana moʻo YT-1000 nā palapala hōʻoia hōʻoia pahū, e ʻoluʻolu e kaha pololei i ka māka pahū i ka wā e kauoha ai i ka huahana.