Uru na ọghọm dị na ihe mmetụta okpomọkụ fiber optic

Enwere ọtụtụ uru na ihe mmetụta okpomọkụ fiber optic, mana ọ fọrọ nke nta ka ọ bụrụ enweghị ọghọm. N'ihe gbasara ọnụahịa, ọ nwere ike ịdị ntakịrị ọnụ karịa ihe mmetụta okpomọkụ PT100 ọdịnala. Maka ihe mmetụta ọdịnala, dị ka PT100 okpomọkụ sensọ, enwere uru doro anya.

Enwere ike kewaa ihe mmetụta fiber optic okpomọkụ n'ime ihe mmetụta ọkụ fiber optic na-arụ ọrụ yana nnyefe eriri optic okpomọkụ sensọ dị ka ụkpụrụ ọrụ ha siri dị.

Fiber optic okpomọkụ sensọ na-arụ ọrụ na-eji njirimara dị iche iche nke eriri anya (dị ka akụkụ, polarization, ike, wdg.) nke na-adịgasị iche na okpomọkụ maka nha okpomọkụ. Ọ bụ ezie na ụdị ihe mmetụta a nwere njirimara nke ijikọta nnyefe na nghọta, ọ na-emekwa ka ihe isi ike nke mmetụta uche na enweghị uche.

The optical fiber of the transmission type fiber optic temperature sensor only serves the purpose of optical signal transmission to avoid the complex environment of the temperature measurement area. A na-enweta ọrụ ngbanwe nke ihe atụtara site na ihe ndị ọzọ nwere mmetụta nwere mmetụta anụ ahụ. Ụdị ihe mmetụta a na-eme ka mgbagwoju anya nke usoro ahụ dịkwuo mgbagwoju anya n'ihi nsogbu njikọ anya n'etiti fiber optic na isi nghọta., ma na-enwe mmetụta karịa nnyonye anya dị ka nrụgharị igwe.

Fiber optic fluorescence okpomọkụ ihe mmetụta

Fiber optic fluorescence okpomọkụ ihe mmetụta ugbu a bụ ụdị okpomọkụ ihe mmetụta ọhụrụ nke a na-eme nyocha nke ọma. Usoro na-arụ ọrụ nke nleba okpomọkụ nke fluorescence dabere na ihe omume anụ ahụ bụ isi nke fotoluminescence..

Ihe a na-akpọ fotoluminescence bụ ihe na-eme ka ọkụ pụta, nke na-eme mgbe ihe na-enwe obi ụtọ site na ìhè na ultraviolet, anya, ma ọ bụ mpaghara infrared. Paragraf nke fluorescence ewepụtara nwere nzikọrịta ozi otu na otu na ọnọdụ okpomọkụ, na enwere ike nweta ọnọdụ okpomọkụ achọrọ site n'ịchọpụta ike ọkụ ha ma ọ bụ fluorescence n'oge ndụ ha.

1. N'ime gburugburu ugboro electromagnetic/ redio, Ụzọ nha okpomọkụ ọdịnala na-emetụta nke ukwuu na enweghị ike ịrụ ọrụ nke ọma;

2. Nwere nnukwu ihe achọrọ maka izi ezi, uche, ogologo ndụ, nkwụsi ike / ntụkwasị obi, wdg;

3. Ebe nrụnye dị warara ma nwee ihe pụrụ iche chọrọ maka nha sensọ;

4. Enwere ike ire ọkụ, mgbawa, na gburugburu corrosive nwere ihe pụrụ iche chọrọ maka nchekwa / nguzogide corrosion.

5. Àmụ̀mà na-agba, n'èzí na ebe ndị ọzọ siri ike.

6. Ihe isi ike na ikenye ike na saịtị nnwale.

Fiber optic fluorescence temperature sensors have their own unique advantages compared to other fiber optic temperature sensors: n'ihi mmekọrịta dị n'etiti oge ndụ fluorescence na okpomọkụ, nke na-adabereghị na ike ọkụ, Enwere ike ịme ihe mmetụta okpomọkụ nke eriri optic nke na-edozi onwe ya. Agbanyeghị, general fiber optic temperature sensors based on light intensity detection require frequent calibration due to the fact that the optical transmission characteristics of the system are often related to transmission fibers and fiber couplers.

Fiber optic okpomọkụ ihe mmetụta, Usoro nlekota ọgụgụ isi, Ndị na-emepụta fiber optic ekesara na China