Nnọọ na webụsaịtị anyị.

4 Waya PT100 RTD ihe mmetụta okpomọkụ

Nkọwa dị mkpirikpi:

Nke a bụ ihe mmetụta okpomọkụ 4-waya PT100 nwere uru nguzogide nke 100 ohms na 0 Celsius. Platinum nwere ọnụọgụ nguzogide okpomọkụ dị mma yana uru nguzogide na-abawanye na okpomọkụ, 0.3851 ohms / 1 ° C, emepụtara dị ka ụkpụrụ mba ụwa IEC751 si dị, nkwụnye na egwuregwu mma.


Nkọwa ngwaahịa

Mkpado ngwaahịa

4 Waya PT100 RTD ihe mmetụta okpomọkụ

Njikọ nke ụzọ abụọ na njedebe ọ bụla nke mgbọrọgwụ nke platinum resistor bụ nke a maara dị ka usoro waya anọ, ebe abụọ n'ime ndị na-eduzi na-enye ihe na-adịgide adịgide na platinum resistor! , nke na-atụgharị R n'ime mgbama voltaji U, wee duru U gaa na ngwa nke abụọ site na ụzọ abụọ ọzọ.

N'ihi na a na-eduzi mgbaàmà voltaji ozugbo site na mmalite nke nguzogide platinum, a pụrụ ịhụ na usoro a nwere ike iwepụ kpamkpam mmetụta nke nguzogide nke ndị na-eduga, ma na-ejikarị eme ihe maka nchọpụta okpomọkụ dị elu.

Gịnị bụ ihe dị iche n'etiti abụọ-waya, atọ-waya na anọ-waya usoro?

Ọtụtụ ụzọ njikọ njikọ nwere njirimara nke ha, ntinye nke usoro waya abụọ bụ nke kachasị mfe, mana nha nha dịkwa ala. Usoro waya atọ nwere ike mebie mmetụta nke nguzogide ndu ma jiri ya mee ihe na ụlọ ọrụ. Usoro waya anọ nwere ike ịkwụsị kpamkpam mmetụta nke nguzogide ndu, nke a na-ejikarị na nha dị elu.

Oke na njirimara:

R0 ℃: 100Ω, 500Ω, 1000Ω, izi ezi: 1/3 Klas DIN-C, Klas A, Klas B
Ọnụọgụ okpomọkụ: TCR=3850ppm/K Voltage mkpuchi: 1800VAC, nkeji abụọ
Nguzogide mkpuchi: 500VDC ≥100MΩ Waya: Φ4.0 eriri okirikiri ojii ,4-isi
Ụdị nzikọrịta ozi: 2 Waya, 3 Waya, 4 Waya Sistemụ Nyocha: Sus 6 * 40mm, enwere ike ịmegharị ụzọ okpukpu abụọ

Atụmatụ:

■ A na-ewu ihe mgbochi platinum n'ime ụlọ dị iche iche
■ Egosiri na nkwụsi ike na ntụkwasị obi ogologo oge
∎ Mgbanwe mgbanwe na mmetụta dị elu na oke nkenke
■ Ngwaahịa dakọtara na asambodo RoHS na REACH
■ tube SS304 dakọtara na asambodo FDA na LFGB

Ngwa:

■ Ngwaahịa ọcha, ngalaba HVAC na nri
■ Ụgbọala na ahụike
■ Njikwa ike na akụrụngwa ụlọ ọrụ7.冰箱.png


  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya