Pehea e koho ai i ka wela wela a me ka haʻahaʻa haʻahaʻa

He aha ka mea wela o ka ʻenehana a me ka haʻahaʻa haʻahaʻa

He mea hoʻohana ʻia ʻo ka Industrial Temperature and Humidity Transmitter i nā noi ʻoihana like ʻole e ana a hoʻouna i ka ʻike e pili ana i nā kūlana wela a me ka haʻahaʻa. Eia ka wehewehe kikoʻī hou aku:

　　Hana:

Ana Mahana: He ana ia i ka wela o ke kaiapuni kahi i waiho ai. Hoʻohana maʻamau ia i nā mea ʻike e like me nā thermocouples, RTDs (Resistance Temperature Detectors), a i ʻole thermistors.
　　
Ana Haʻahaʻa: He ana ia i ka nui o ka makū i ka lewa. Hana pinepine ʻia kēia me ka hoʻohana ʻana i ka capacitive, resistive, a i ʻole nā ​​​​mea ʻike wela.

　　Hoʻouna:

Ke lawe ʻia kēia mau ana, a laila hoʻololi ka hāmeʻa iā lākou i hōʻailona hiki ke heluhelu ʻia e nā mea hana ʻē aʻe a i ʻole nā ​​ʻōnaehana. He hōʻailona analog paha kēia (e like me ke au a i ʻole ka uila) a i ʻole ka hōʻailona kikohoʻe.
　　
Ke kamaʻilio pinepine nei nā mea hoʻouna i kēia manawa me nā ʻōnaehana hoʻokele ma o nā protocol kamaʻilio ʻenehana e like me 4-20mA, Modbus, HART, a i ʻole nā ​​​​proprietary protocols.

　　Nā noi:　

ʻOihana: He mea koʻikoʻi kēia mau mea hana i nā ʻoihana kahi e pono ai ka haʻahaʻa haʻahaʻa a me nā kūlana wela, e like me nā lāʻau lapaʻau, ka hana meaʻai, a me ka hana kemika.
　　
Mahiai: Hiki iā lākou ke kōkua i ka nānā ʻana a me ka mālama ʻana i nā kūlana i loko o nā hale ʻōmaʻomaʻo a i ʻole nā ​​​​mea mālama.
　　
HVAC: Hoʻohana ʻia i nā ʻōnaehana hoʻokele hale e mālama i nā kūlana ea i loko.
　　
Nā kikowaena ʻikepili: E hōʻoia i ka hana ʻana o nā kikowaena a me nā mea hana ma lalo o nā kūlana kaiapuni maikaʻi loa.

Nā hiʻohiʻona:

Pono: Ua kūkulu ʻia lākou e hāʻawi i nā heluhelu pololei loa ʻoiai ʻo kahi hoʻololi liʻiliʻi o nā kūlana hiki ke loaʻa i nā hopena koʻikoʻi i kekahi mau noi.
　　
Ka lōʻihi: Hoʻolālā ʻia e hana i loko o nā ʻenehana ʻoihana paʻakikī, hiki ke kūpaʻa i nā kemika, ka lepo, a me nā pae kiʻekiʻe o ka wai.
　　
Mākaʻikaʻi mamao: Hiki ke hoʻopili ʻia nā mea hoʻouna he nui i nā pūnaewele, e ʻae ana i ka nānā mamao a me ka logging data.
　　

Nā ʻāpana:

Nā mea ʻike: ʻO ka puʻuwai o ka transmitter, ʻike kēia i nā loli i ka mahana a me ka haʻahaʻa.
　　
Nā mea hoʻololi hōʻailona: Hoʻololi kēia i nā heluhelu maka mai nā mea ʻike i kahi ʻano hiki ke heluhelu maʻalahi e nā mea hana ʻē aʻe.
　　
Hōʻike: Loaʻa i kekahi mau transmitters kahi hōʻike i kūkulu ʻia e hōʻike i nā heluhelu o kēia manawa.
　　
Hoʻopaʻa: Mālama i nā ʻāpana o loko mai nā mea kūlohelohe.
　　
I ka hopena, ʻo kahi Industrial Temperature and Humidity Transmitter he mea hana pono i nā ʻāpana like ʻole, e hāʻawi ana i ka ʻikepili koʻikoʻi e hōʻoia i ka holo pono ʻana o nā kaʻina hana, pono, a palekana.

Nā ʻano o ka wela ʻoihana a me ka mea hoʻouna haʻahaʻa

Hele mai nā mea hoʻouna wela ʻoihana a me nā haʻahaʻa haʻahaʻa i nā ʻano like ʻole e kūpono i nā noi like ʻole a me nā kaiapuni. Eia nā ʻano kumu mua e pili ana i kā lākou mau hiʻohiʻona, hana, a me nā hihia hoʻohana:

1. Nā mea hoʻouna analog:

Hoʻopuka kēia mau mea i ka laulā mau o nā waiwai, ma ke ʻano he volta a i ʻole ka hōʻailona o kēia manawa (e laʻa, 4-20mA).

ʻOi aku ka maʻalahi o ka hoʻolālā ʻana a hoʻohana pinepine ʻia i nā wahi kahi e pono ʻole ai nā kamaʻilio digital.

2. Nā mea hoʻouna kikohoʻe:

E hoʻohuli i ka hoʻopuka o ka mea ʻike i kahi hōʻailona kikohoʻe.
Loaʻa pinepine ka hiki ke kamaʻilio me ka hoʻohana ʻana i nā protocols e like me Modbus, HART, a i ʻole RS-485.
Hiki ke hoʻohui ʻia i loko o nā ʻōnaehana mana hou a ʻae i nā hiʻohiʻona holomua e like me ka nānā mamao.

3. Nā mea hoʻouna i kau ʻia ma ka paia:

Hoʻopaʻa ʻia kēia mau mea ma nā paia a hoʻohana mau ʻia i loko o nā kaiapuni o loko e like me nā keʻena, nā hale hana, a i ʻole nā ​​hale ʻōmaʻomaʻo.
Hāʻawi maʻamau i kahi hōʻike kūloko o nā ana.

4. Nā mea hoʻouna i hoʻopaʻa ʻia:

Hoʻolālā ʻia e kau ʻia i loko o ka ventila a i ʻole HVAC ducts.
E ana i ka mahana a me ka haʻahaʻa o ka ea e kahe ana ma ka duct.

5. Nā mea hoʻouna i nā mea kani mamao:

Aia i kahi ʻimi ʻenekona ʻokoʻa i hoʻopili ʻia i ka ʻāpana transmitter nui.
Maikaʻi i nā kūlana kahi e pono ai ke kau ʻia ka sensor ma kahi paʻakikī a paʻakikī paha no ka uila uila.

6. Nā mea hoʻouna i hoʻohui ʻia:

Hoʻohui i nā hana he nui, e like me ka mahana, ka haʻahaʻa, a i kekahi manawa ʻē aʻe nā mea kaiapuni e like me nā pae CO2.
Hiki ke hāʻawi i kahi hiʻohiʻona piha o nā kūlana kaiapuni.

7. Nā mea hoʻouna uila:

E kamaʻilio me nā ʻōnaehana hoʻomalu a i ʻole nā ​​​​mea hoʻopaʻa ʻikepili me ka ʻole o ka pono o nā pilina uea.
Hoʻohana ʻia i nā noi kahi paʻakikī a i ʻole nā ​​mīkini wili.

8. Nā mea hoʻouna palekana i loko:

Hoʻolālā ʻia no ka hoʻohana ʻana i nā wahi pōʻino kahi e pilikia ai nā pahū, e like me nā ʻoihana ʻaila a me nā kinoea.
Hoʻopaʻa lākou i kā lākou hana ʻaʻole e puhi i nā kinoea a i ʻole ka lepo.

9. Nā mea lawe lawe lima:

Hoʻohana ʻia i ka pākaukau a paʻa lima.
Pono no ka nānā ʻana i nā kūlana ma nā wahi like ʻole ma mua o ka nānā mau ʻana.

10. Nā mea hoʻouna OEM:

Hoʻolālā ʻia no nā mea hana e hoʻohui i kēia mau transmitters i kā lākou huahana ponoʻī.
Hele pinepine mai me ka ʻole o nā pā a i ʻole nā ​​​​hōʻikeʻike ʻoiai ua manaʻo ʻia lākou e lilo i ʻāpana o kahi ʻōnaehana ʻoi aku ka nui.
Ua hoʻolālā ʻia kēlā me kēia ʻano e hoʻokō i nā pono kikoʻī, inā ʻo ia ka maʻalahi o ka hoʻokomo ʻana, ke ʻano o ke kaiapuni a lākou e hoʻohana ai, a i ʻole ke kiʻekiʻe o ka hoʻohui ʻana i koi ʻia me nā ʻōnaehana ʻē aʻe. Ke koho ʻana i kahi transmitter, he mea koʻikoʻi e noʻonoʻo i nā koi o ka noi e hōʻoia i nā ana pololei a hilinaʻi.

Ka Mahana Hanahana a me ka Haʻahaʻa Transmitter vs

Nā hiʻohiʻona like ʻole o ka ʻenehana ʻenehana a me ka haʻahaʻa haʻahaʻa ma mua o ka maʻamau maʻamau a me ka sensor humidity?

Hoʻolālā ʻia nā mea hoʻoili wela a me ka haʻahaʻa ʻoihana a me nā mea ʻike wela maʻamau a me ka haʻahaʻa e ana i nā ʻano like: ka mahana a me ka haʻahaʻa. Eia nō naʻe, kūkulu ʻia lākou no nā kumu like ʻole a me nā kaiapuni, e alakaʻi ana i nā ʻano hiʻohiʻona like ʻole. Eia kahi hoʻohālikelike e hōʻike ana i nā hiʻohiʻona ʻokoʻa o nā mea hoʻouna ʻenehana i hoʻohālikelike ʻia i nā sensor maʻamau.

1. Paʻa a paʻa:

Nā mea hoʻouna ʻenehana: Hoʻolālā ʻia e kū i nā kūlana ʻoihana koʻikoʻi e like me ka wela wela, ka haʻahaʻa kiʻekiʻe, nā ea corrosive, a me nā haʻalulu mechanical.
Nā Manaʻo maʻamau: ʻoi aku ka maikaʻi no nā kaiapuni maikaʻi, e like me nā hale a i ʻole nā ​​keʻena, a ʻaʻole like ka pae o ka ʻino.

2. Kūkākūkā a me ka hoʻohui ʻana:

Nā mea hoʻouna ʻenehana: Hoʻokomo pinepine ʻia nā protocol kamaʻilio e like me 4-20mA, Modbus, HART, etc., no ka hoʻohui ʻana i nā ʻōnaehana mana ʻoihana.
Nā Nani Maʻamau: Hiki ke hoʻopuka i kahi analog kumu a i ʻole nā ​​​​huahelu kikohoʻe me ka hiki ʻole a i ʻole ka hiki ke hoʻohana pūnaewele.

3. Hoʻoponopono a pololei:

Nā mea hoʻouna ʻenehana: E hele mai me ka pololei kiʻekiʻe a hiki ke hoʻololi pinepine ʻia e mālama i ko lākou pololei i ka manawa. Loaʻa paha iā lākou ka hoʻoponopono ponoʻī iā lākou iho a i ʻole diagnostics.
Nā Nani Maʻamau: He haʻahaʻa paha ka pololei a ʻaʻole hele mau me nā hiʻohiʻona calibration.

4. Hōʻike a me ka Interface:

Nā mea hoʻouna ʻenehana: Hōʻike pinepine i nā hōʻike i hoʻohui ʻia no ka heluhelu manawa maoli a loaʻa paha nā pihi a i ʻole nā ​​​​pili no ka hoʻonohonoho ʻana.
Nā Nani Maʻamau: Loaʻa paha kahi hōʻike maʻalahi me ka ʻole o nā koho hoʻonohonoho.

5. Hoʻomaka a hoʻolaha:

Nā mea hoʻouna ʻenehana: Loaʻa nā ʻōnaehana hoʻāla i kūkulu ʻia i ka wā e hele ai nā heluhelu ma mua o nā paepae i kau ʻia.
Nā Nani Maʻamau: ʻAʻole hiki ke hele mai me nā hana hoʻāla.

6. Nā Koho Mana:

Nā mea hoʻouna ʻenehana: Hiki ke hoʻoikaika ʻia ma o nā ʻano like ʻole, me ka mana laina pololei, nā pākaukau, a i ʻole ka mana i loaʻa mai nā puka lou (e like me ka loop 4-20mA).
Nā Manaʻo maʻamau: Hoʻohana pinepine ʻia a hoʻohana ʻia e kahi kumu DC maʻalahi.

7.Enclosures a me ka palekana:

Nā mea hoʻouna ʻenehana: Hoʻopili ʻia i loko o nā hale pale, pinepine me nā helu IP kiʻekiʻe e kūʻē i ka lepo a me ka hoʻokomo ʻana i ka wai, a i kekahi manawa nā hoʻolālā pahū a palekana paha no nā wahi pōʻino.
Nā Nani Kiʻekiʻe: ʻAʻole hiki ke loaʻa nā pā pale kiʻekiʻe.

8. Manawa pane a me ka noʻonoʻo:

Nā mea hoʻouna ʻenehana: Hoʻolālā ʻia no ka pane wikiwiki a me ka noʻonoʻo kiʻekiʻe, e mālama ana i nā kaʻina hana ʻenehana.
Nā Manaʻo maʻamau: Loaʻa paha nā manawa pane lohi, kūpono no nā noi koʻikoʻi ʻole.

9. Hiki ke hoʻonohonoho ʻia:

Nā mea hoʻouna ʻenehana: E ʻae i nā mea hoʻohana e hoʻonohonoho i nā ʻāpana, nā ʻāpana ana, nā paepae alarm, etc.
Nā ʻike maʻamau: ʻAʻole hiki ke hoʻonohonoho ʻia.

10 .Kukuai:

ʻO nā mea hoʻouna ʻenehana: ʻoi aku ka nui o ke kumukūʻai ma muli o nā hiʻohiʻona holomua, ka lōʻihi, a me ka pololei a lākou e hāʻawi ai.
Nā Nani maʻamau: ʻoi aku ka maʻalahi akā me nā hiʻohiʻona liʻiliʻi a me nā hiki.

No laila, ʻoiai ʻo nā mea hoʻouna ʻenehana a me nā mea ʻike maʻamau e lawelawe i ke kumu kumu o ke ana ʻana i ka mahana a me ka haʻahaʻa, ua kūkulu ʻia nā transmitters ʻoihana no ka paʻakikī, rigors, a me nā koi koi o nā noi ʻoihana, ʻoiai ua hoʻolālā ʻia nā sensor maʻamau no nā kaiapuni ʻoi aku ka maʻalahi a me ka koi.

He aha nā mea e pono ai ʻoe e mālama i ke koho ʻana i ka wela o ka ʻoihana a me ka haʻahaʻa haʻahaʻa?

ʻO ka hapa nuiʻoihana wela a me ka haʻahaʻa transmittersua hui pū ʻia me nā pūʻali like ʻole a me nā papa kiaʻi e hana i kahi ʻōnaehana nānā ʻana i ka mahana a me ka haʻahaʻa, i hoʻohana ʻia i nā ʻoihana hoʻokele ʻoihana. Nui nā mea hoʻoili wela a me ka haʻahaʻa i ka mākeke, pehea mākou e koho ai i kahi huahana kūpono, e ʻoluʻolu e lawe i ka manaʻo aʻe:

Ana Ana:

No nā transducers humidity, ʻo ke ana ʻana a me ka pololei he mau mea nui. ʻO 0-100%RH ka pae ana o ka haʻahaʻa no kekahi noiʻi ʻepekema a me ke ana meteorological. E like me ka mahana a me ka haʻahaʻa o ke ana ʻana, ʻokoʻa ke ana ʻana o ka haʻahaʻa koi. No ka ʻoihana paka, ʻo nā pahu hoʻomaloʻo, nā pahu hoʻāʻo kaiapuni, a me nā wahi wela kiʻekiʻe ʻē aʻe e pono ai nā mea hoʻouna wela kiʻekiʻe a me ka haʻahaʻa e nānā i ka mahana a me ka haʻahaʻa. Nui nā ʻenehana kiʻekiʻe kiʻekiʻe a me ka haʻahaʻa transmitters hiki ke hana ma lalo o ka 200 ℃, loaʻa iā ia ka pōmaikaʻi o ka laulā ākea ākea, ka pale ʻana i ka pollution Chemical, a me ka paʻa lōʻihi..

ʻAʻole wale mākou e pono e hoʻolohe i ke kaiapuni kiʻekiʻe akā ke ʻano haʻahaʻa haʻahaʻa. Inā ma lalo o 0 ° C i ka hoʻoilo ma ke kūkulu ʻākau, inā e ana ʻia ka transmitter ma waho, ʻoi aku ka maikaʻi o ke koho ʻana i kahi huahana hiki ke pale i nā haʻahaʻa haʻahaʻa, anti-condensation, a me ka anti-condensation. HENGKO HT406 aHT407ʻAʻole nā ​​hiʻohiʻona condensation, ʻo ke ana ʻana he -40-200 ℃. He kūpono no ka hau hau i ka hoʻoilo.

pololei:

ʻO ke kiʻekiʻe o ka pololei o ka transmitter, ʻoi aku ka kiʻekiʻe o ke kumukūʻai hana a ʻoi aku ka kiʻekiʻe o ke kumukūʻai. He koi koʻikoʻi ko kekahi mau ʻenekini ana ʻenehana pololei i nā hewa pololei a me nā pae. HENGKOHK-J8A102/HK-J8A103kiʻekiʻe precision hana wela a me ka humidity mika he hana maikaʻi loa ma ka 25 ℃ @ 20% RH, 40% RH, 60% RH. CE/ROSH/FCC palapala.

ʻAʻole e hele hewa ke koho ʻana ma ke koi, akā i kekahi manawa e hoʻohana koke ʻia ka transmitter a i ʻole ka nui o ke ana ʻana. ʻAʻole ia he pilikia me ka huahana ponoʻī. Pili paha ia i kāu mau hana hoʻohana a me kou kaiapuni. No ka laʻana, me ka hoʻohana ʻana i nā mea hoʻouna wela a me ka haʻahaʻa i nā mahana like ʻole, ʻike ʻia kona waiwai hōʻike i ka mana o ka drift wela. Manaʻo mākou e calibrating i ka transmitter wela haʻahaʻa i kēlā me kēia makahiki e pale aku i ka neʻe ʻana.

E launa pū me ka poʻe loea!

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