E fa'afefea ona filifili le mea'ai le vevela ultra-maualalo

Autu autu o le ultra-low temperature temperature sensor:

O lesu'esu'ega o le vevela e fa'aaogaina le Pt100 po'o le PT1000 platinum tete'e, lea e maualuga le saʻo ma le mautu lelei. E mafai ona setiina le transmitter i le tasi, fausaga faʻapipiʻi, faʻapipiʻi faigofie, maualuga saʻo, maualalo le mana faʻaaogaina, fesuiaiga o galuega 4-20mA, 0-5V, 0-10V, RS485 ma isi faʻailoga. O le ituaiga gaosiga o loʻo i ai nei e talafeagai mo faʻasalalauga mamao, anti-electromagnetic interference circuit design, ina ia mautinoa e mafai e le transmitter ona galue ma le saogalemu ma le faʻatuatuaina i lalo o faʻalavelave eseese, ma e talafeagai mo le faʻaleagaina o le eletise eletise faʻaonapo nei. O le faʻamaufaʻailoga atoa o le lelei o le vevela ma le tele o foliga e mafai ona faʻatonuina e tusa ai ma manaʻoga o le aiga, fetuutuunai ma faigofie, mamanu fausaga o oloa e talafeagai, faʻagasologa fesoʻotaʻiga fesoʻotaʻiga e fetuutuunai ma faigofie, laʻititi laʻititi, mama mama, tulaga faʻapipiʻi faʻatulagaina, mea e puipuia ai atigi. diversification (304 stainless steel, 316 stainless steel, 316L stainless steel, ma isi, faʻapitoa e mafai ona faʻapipiʻiina e tusa ai ma manaʻoga), E talafeagai mo le tele o fua faʻasalalauga, faʻapipiʻi filo paipa masani.

Fa'ailoga fa'apitoa fa'apitoa fa'apitoa:

Su'ega o le vevela: e o'o atu i le -200°C

Fa'ailoga fa'ailoga: 4-20mA, 0-5V, 0-10V, RS485 fa'ailoga

Tete'e uta: ≤500Ω

Malosiaga: 24VDC

Malosiaga taumafa: ≤1W

Fa'avae sese: 0.2% -0.5% FS

Fa'aaogaina ofa'alogona vevela ultra-maualalo: fa'aaoga lautele i le refrigeration inisinia, falesuesue, vevela inisinia, mana, meaai, pharmaceutical, petrochemical ma isi faagasologa alamanuia ma ogaumu, filo vailaau palasitika, refrigeration iunite ma isi masini tetele fua vevela.

Filifiliga fuafa'atatau ole su'esu'ega vevela maualalo:

Ituaiga elemene fua vevela: tasi pt100, tasi pt1000, faalua pt100, faalua pt1000, ma isi.

Filifiliga saʻo: 2B ±0.6°C, B ±0.3°C, A ±0.15°C.

Va'aiga vevela: -200~300°C.

Faiga fesoʻotaʻiga: lua laina; Tolu-uaea; Fa laina.

O le lautele o le paipa puipuia: uamea uʻamea, 3mm, 4mm, 5mm, 6mm, 8mm, ma isi. (e mafai ona faʻatulagaina e tusa ai ma manaʻoga)

umi puipui puipui: 20mm, 50mm, 120mm, 150mm, 200mm, ma isi (e mafai ona faʻavasegaina e tusa ai ma manaʻoga)

Auala fa'apipi'i: I le laina, filo M10*1, M16*1.5, G1/4, G1/2, M20*1.5 (e mafai ona fa'avasega)

Taimi tali: T0.9S e uiga i le 6s, pe a oʻo i le 0.2M / sec le saoasaoa o le vai, o le paipa puipuia o le 5mm.

Aafiaga faʻavevela a le tagata lava ia: O le maualuga o loʻo faʻatagaina e ala i le pt100 o le ≤5mA, o le maualuga o le taimi nei e faʻatagaina i le pt1000 o le ≤0.5mA

Uaea feso'ota'iga: uaea PVC, uaea silicone, uaea PTFE Teflon, uaea fiber tioata u'amea, ma isi mea. I luga o le nofoaga e mana'omia le fuaina o le vevela: e le susu/tete'e le pala/tete'e o lavalava/seismic/isi.

Faʻaaliga: Manaʻoga faʻapitoa, faʻamolemole taʻu mai ia i matou auiliiliga, e mafai ona faʻatulagaina e tusa ai ma manaʻoga.

Weilian Electronic Tekonolosi, vevela, mamafa sensor R & D ma gaosi, lava laau e sili atu i le 3000 sikuea, ituaiga uma o meafaigaluega, masini suʻesuʻe atoatoa, faʻamautinoaga lelei, tau talafeagai! Fa'afeiloa'i fa'atalanoaga ma felagolagoma'i.