Ngwa ihe atụ PT1000 Platinum Resistance Temperature Sensor

Ngwa ihe atụ nke PT1000 Platinum Nguzogide Okpomọkụ egosipụtara onyonyo

Nkọwa dị mkpirikpi:

A na-emepụta ngwaahịa a site na mmalite ruo n'isi n'onwe anyị. RTDS bụ ihe mmetụta okpomọkụ ziri ezi na kwụsiri ike, na linearity ha dị mma karịa thermocouples na thermistors. Otú ọ dị, RTD bụkwa ihe mmetụta okpomọkụ na-adị nwayọọ na nke kachasị ọnụ. Ya mere RTD kacha mma maka ngwa ebe izi ezi dị oke egwu yana ọsọ na ọnụahịa dị obere.

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Ihe mmetụta okpomọkụ na-eguzogide Platinum

Yiri thermistors, platinum resistance okpomọkụ sensọ (RTDs) bụ okpomọkụ mmetụta resistors mere nke platinum.

Ihe mmetụta okpomọkụ na-eguzogide Platinum na-eji njirimara nke metal platinum tụọ okpomọkụ site n'ịgbanwe uru nguzogide ya mgbe ọnọdụ okpomọkụ gbanwere, na ihe ngosi ga-egosi uru okpomọkụ kwekọrọ na uru nguzogide platinum. Mgbe enwere gradient okpomọkụ na ọkara a tụrụ atụ, okpomọkụ a tụrụ atụ bụ nkezi okpomọkụ nke oyi akwa n'etiti oke nke mmewere nghọta.

Enwere ike kewaa nguzogide Platinum ka ọ bụrụ okpomọkụ dị ala, obere okpomọkụ, ọkara okpomọkụ na oke okpomọkụ dịka oke nha nha, nke
ultra-obere okpomọkụ nso: -196 ° C ka +150 Celsius C,
Okpomọkụ dị ala: -50 ° C ruo + 400 ° C,
oke okpomọkụ: -70 ° C ruo +500 Celsius C, na
Enwere ike iji okpomọkụ dị elu mee ihe maka nha okpomọkụ ruo 850 Celsius.

Parameter na njirimaranke ihe mmetụta okpomọkụ Platinum a

PT1000 Chip ka akwadoro
izi ezi	B klas
Oke okpomọkụ na-arụ ọrụ	-30 ℃～ + 200 ℃, nwere ike ahaziri
Voltage mkpuchi	1800VAC, nkeji abụọ
Nguzogide mkpuchi	500VDC ≥100MΩ
Akpụkpọ agwa	TCR=3850ppm/K
Nkwụsi ike ogologo oge: ọnụego mgbanwe bụ ihe na-erughị 0.04% mgbe ị na-arụ ọrụ 1000 awa na oke okpomọkụ.
A na-atụ aro eriri silicone ma ọ bụ waya e ji ọlaọcha mee nke nwere sheath teflon
Usoro nzikọrịta ozi: usoro waya abụọ, usoro waya atọ, usoro waya anọ
Ngwaahịa dakọtara na asambodo RoHS na REACH
SS304 tube dakọtara na FDA na LFGB certifications

Akụkụ nke ihe mmetụta okpomọkụ nke Platinum Resistance

A na-eji ihe ndị na-eguzogide platinum RTD dị gịrịgịrị mara site na izi ezi dị elu, nkwụsi ike dị elu, na nzaghachi ngwa ngwa, a na-ejikarị ya eme ihe n'ubi ngwá ọrụ, ngwá ọrụ ahụike, na ngwá ọrụ kemịkal. Ndị na-emegide Platinum nwere njikọ ahịrị n'etiti uru nguzogide na okpomọkụ.

Ihe mmetụta nguzogide Platinum nwere ezigbo nkwụsi ike ogologo oge, yana data nnwale nnwale nke awa 300 na 400 Celsius yana nfefe kacha elu nke 0.02°C na 0°C.

NkeAurusnke PT100, PT200, PT1000 Platinum Temperature Sensor makatụọ Ngwa

Uru nguzogide dị elu: uru na-eguzogide pt100 platinum eguzogide bụ 100 ohms na 0, na nguzogide uru nke pt1000 platinum eguzogide bụ 1000 ohms. Uru nguzogide nke nguzogide platinum na-ebelata nke nta nke nta na mmụba nke okpomọkụ, ya mere ọ dabara adaba dị ka isi akụrụngwa nke akụrụngwa okpomọkụ.

Mmetụta dị elu: Ọ nwere ike ịzaghachi ngwa ngwa maka mgbanwe na ọnọdụ okpomọkụ, na oge ya kwekọrọ bụ naanị 0.15s na mmiri na-agba ọsọ ngwa ngwa.

Obere nha: dị obere, na usoro nke millimeters, ya mere ọ dị mma karịsịa maka ntinye n'ebe ndị nwere oke ohere, dị ka ngwá ọrụ okpomọkụ. Ngwa okpomọkụ n'onwe ya dị ntakịrị na nha, na ihe mgbochi platinum dị gịrịgịrị dabara adaba.

Nkwụsi ike dị mma: Ọnụ ọgụgụ na-egosikwa na ndị na-emegide platinum na-arụ ọrụ na-aga n'ihu na 600 maka ihe karịrị 1000 awa, na mgbanwe nguzogide bụ ihe na-erughị 0.02%.

Ọnụ ala: Ọnụ ego ahụ dị ala n'okpuru ọnọdụ nke mmepụta akpaaka nke ukwuu, nke bụ 50% -60% dị ala karịa ndị na-emegide wirewound yiri ya.