ka EJA440E ana mea hoʻolele kaomi mai Yokogawa Electric Corporation kahi mea hana kiʻekiʻe i hoʻolālā ʻia no ke ana ʻana i ka wai, ke kinoea, a i ʻole ke kaomi mahu me ka pololei a me ka hilinaʻi. Me ka hoʻohana ʻana i kahi sensor resonant silikon kristal hoʻokahi, ua lako kēia transmitter e lawelawe i nā ʻano hana ʻenehana me ka maʻalahi. Hoʻopuka ka huahana i kahi hōʻailona 4 a 20 mA DC e pili ana i ke kaomi i ana ʻia, e hōʻoiaʻiʻo ana i ka hoʻohālikelike ʻana me kahi ākea o ka mana a me nā ʻōnaehana nānā.
ʻenehana ʻike kiʻekiʻe: ka ʻO Yokogawa EJA440E mea hoʻolele kaomi hoʻohana i hoʻokahi mea ʻike kilikakika resonant sensor no nā ana kaomi pololei a paʻa.
Nā koho kamaʻilio lehulehu: Me ke kākoʻo no nā kamaʻilio BRAIN a i ʻole HART, hiki i ka transmitter ke hoʻonohonoho mamao a me ka nānā ʻana, e hoʻonui i ka maʻalahi o ka hana.
Nā Diagnostics ponoʻī: Hana ka mea hana i nā diagnostics ponoʻī no ka ʻike ʻana i ka hemahema o ka CPU, ka hemahema o ka lako, nā hewa hoʻonohonoho, a me nā hewa o luna, e hōʻoia ana i ka pono o ka ʻōnaehana.
Palapala Palekana: ʻO nā hiʻohiʻona EJA-E i hōʻoia ʻia ʻo SIL 2 no nā koi palekana, koe wale nā ʻano Fieldbus, PROFIBUS, a me Low Power, e hāʻawi ana i kahi kūlana palekana hilinaʻi no nā noi koʻikoʻi.
Ka pae kau
C Span: 5 a 32 MPa (720 a 4500 psi)
D Span: 5 a 50 MPa (720 a 7200 psi)
Nā helu palena haʻahaʻa a me luna no kēlā me kēia pae.
Kuhikuhi pololei
Pono ka pākēneka no nā ana ʻelua C a me D, me ka URL pili (Upper Range Limit).
Nā hopena wela o ka honua
ʻO ka hopena o ka hoʻololi ʻana o ka mahana i ka pololei o ke ana ʻana, me ka pae wela i uku ʻia.
ʻO ke kūlana
ʻO ke kūpaʻa pākēneka ma kahi manawa i ʻōlelo ʻia, e wehewehe ana i nā loli i manaʻo ʻia ma luna o 10 a i ʻole 15 mau makahiki.
Lako ikehu
Manaʻo ʻia ka hoʻolako ʻana i ka volta a me ke ʻano, e like me 24 V DC.
Hōʻailona huahana
ʻO ka laulā puka no ka hōʻailona 4 a i ka 20 mA DC, me nā koina o kēia manawa.
Ka Load Keki
ʻO ke kūpaʻa haʻahaʻa waho a me nā koi no nā protocol kamaʻilio.
Nā hopena haʻalulu
Paʻa o ka puka ma lalo o nā alapine vibration like ʻole a me nā neʻe.
Nā hopena o ke kūlana kauʻana
Zero drift a me ka uku pānaʻi ke hoʻokomo ʻia ka hāmeʻa ma nā kūlana like ʻole.
Ka manawa Hana
Lawe ʻia ka manawa no ka hiki ʻana o ka hāmeʻa i kahi puka paʻa.
Nā mea hana hale
Nā mea i hoʻohana ʻia no ka hale a me nā mea hoʻohui, e like me 316 SST a i ʻole alumini alumini.
Keʻena o ka Mālama
Nā helu palekana e like me IP66/IP67.
mahana pilikino
Nā pae hana no nā mahana ambient a me ke kaʻina hana.
Nā hopena o ke kūlana kau ʻana: ka ʻO Yokogawa EJA440E mea hoʻolele kaomi Hoʻolālā ʻia ʻo ia e ʻike ʻole i ka hoʻololi ʻana i ka mokulele diaphragm a hiki ke hili ʻia a hiki i 90 degere me ka ʻole o ka hoʻololi nui ʻana.
Hoʻololi Zero: Hāʻawi ka hāmeʻa i ka hoʻoponopono ʻana i waho me ka hoʻomau mau a me ka 0.01% hoʻonā hoʻonui o ka span.
Hōʻailona hui pū: Hōʻike ka transmitter i kahi hōʻike helu helu 5-helu, hōʻike ʻāpana 6-helu, a me ka pakuhi bar no ka ʻike maʻalahi o nā ʻano hoʻololi.
Kahi hōʻailona hōʻailona: ka EJA440E hāʻawi i kahi puka ʻelua-wire 4 a 20 mA DC me nā kamaʻilio kikohoʻe, hiki ke hoʻolālā ʻia no ka puka laina laina a i ʻole nā aʻa kumu.
Alarm hāʻule: Aia ka mea hoʻouna i kahi ala hoʻokele e hōʻike ana i ke kūlana o ka hoʻopuka ʻana i ka hemahema o ka CPU a me ka hewa o ka lako, e hōʻoia ana i ka ʻike koke ʻana i nā pilikia.
SIL palapala hōʻoia: Ua hōʻoiaʻiʻoʻia ka papahana EJA-E e like me ka mālamaʻana i ka SIL 2 no nā koi palekana, e hōʻoia ana i kahi kiʻekiʻe o ka palekana i ka hana.
ʻIkepili hilinaʻi: ʻOkoʻa ka ʻikepili hilinaʻi ma muli o ka hoʻoponopono ʻana i nā lako a me nā polokalamu, me ka ʻike kikoʻī i loaʻa ma ka Pepa ʻIkepili Palekana.
Ka Mana Kaʻina Hana Hana: He kūpono ka huahana no ka nānā ʻana a me ka hoʻopaʻa ʻana i nā kaomi i nā kaʻina hana, e like me ka lāʻau lapaʻau, ka pepa, a me nā ʻoihana textile, kahi e koʻikoʻi ai ka mālama ʻana i ke kaomi pololei no ka maikaʻi o ka huahana.
Pūnaehana HVAC: I nā ʻōnaehana hoʻomehana, ventilation, a me ka ea ea, hiki ke hoʻohana ʻia ka transmitter e hōʻoia i ka maikaʻi o ka ea ea no ka hana pono a mālama i nā pae hōʻoluʻolu i nā hale.
Na Paipa Aila a me Gas: Ma muli o kāna hana kiʻekiʻe a me ke ana ākea ākea, kūpono ka huahana no ka nānā ʻana i nā kaomi i loko o nā paipu aila a me ke kinoea, kahi e hiki ai ke kōkua i ka ʻike ʻana i nā leaks a mālama i ka pono o ka pūnaewele pipeline.
Nā mea kanu hoʻomaʻemaʻe wai: Ma ka nānā ʻana i ke koʻikoʻi o nā laina hoʻolako wai, kōkua ka mea kamaʻilio i nā mea kanu lapaʻau e hōʻoia i ka lawa o ke kaomi e hoʻolako i nā mea kūʻai aku me ka wai hou.
Nā mea kanu mana: ka EJA440E hiki ke hoʻohana ʻia i loko o nā keʻena hana mana e nānā i ke kaomi mahu i nā mea kuni ahi a me nā mea hana, hiki ke hoʻomaikaʻi i ka hana ʻana o ka uila a me ka palekana.
No kāu mau pono hana ʻenehana a me nā mea kani, ʻo Shaaxi ZYY ka mea e hele ai. Aia ko mākou akamai i ka hāʻawi ʻana i nā huahana kiʻekiʻe mai nā hōʻailona hanohano e like me Emerson, Rosemount, Yokogawa, Endress + Hauser, Azbil, Fisher, Honeywell, ABB, a me Siemens. Me nā makahiki he ʻumi i loko o ka ʻoihana, ua hoʻoulu mākou i ka ʻike hohonu o ka mākeke a me ka hoʻokō i ka maikaʻi.
He laulā kā mākou waihona, e hōʻoia ana e hiki iā mākou ke hoʻohālikelike iā ʻoe me ka mea hana kūpono no kāu noi. Mai nā transmitters precision pressure a hiki i nā ʻōnaehana hoʻokele holomua, eia mākou e hāʻawi iā ʻoe ʻaʻole i nā huahana wale nō, akā he hui pū i kāu ʻimi ʻana i ka maikaʻi o ka hana.
Mākaukau e kūkākūkā i kāu papahana a makemake paha i kahi ʻōlelo? E kelepona mai iā mākou ma lm@zyyinstrument.com. Aia mākou ma ʻaneʻi e kōkua i nā nīnau āu e loaʻa ai a hāʻawi iā ʻoe i ka ʻike āu e pono ai e hoʻoholo i nā hoʻoholo.
E hui pū me mākou i kēia lā a e hana pū kāua e hoʻomaikaʻi i kāu kaʻina hana ʻoihana me nā hopena hilinaʻi a hou.
ALOHA MAI OE
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Yokogawa Ejx430a