Sensor

Babban Zazzabi Mai Haɓakawa Gas Maganin Matsalolin Matsalolin Daban-daban

Bayani

D-S0140 jerin firikwensin matsin lamba shine firikwensin matsa lamba daban-daban dangane da tasirin siliki piezoresistive, wanda aka aiwatar ta amfani da fasahar matasan CMOS da MEMS. Ana ɗora matsi da za a auna akan fim ɗin silicon daga bayan guntu, yana ba da damar yin amfani da firikwensin a cikin yanayi mara kyau. Na'urar firikwensin matsa lamba yana fitar da siginar wutar lantarki wanda ya yi daidai da matsa lamba, kuma yana ba da daidaitaccen fitowar siginar tsayayye da ramuwar zafin jiki.

Tuntube mu

samfurin bayani

bayanin 2

Siffar

• Babban kwanciyar hankali da aminci

Amsa da sauri

• Kewayon zafin aiki -40°C zuwa +135°C

• Kewayon matsa lamba na aiki -1.7 ~ +34.5kPa (matsa lamba)

• Fasahar CMOS da fasahar matasan MEMS

• PBT+30% GF harsashi abu

• Bi umarnin RoHS

Aiwatar

• DPF dizal tace naúrar

Inductive dukiya

Hujja	Sharuɗɗa
Yanayin aiki	-40 ℃ ~ +135 ℃
Yanayin ajiya	-40 ℃ ~ +135 ℃
Matsakaicin aiki	gasa ba
Matsin aiki	(-1.7) ~ 34.5kPa (ma'auni)
Matsi mai yawa	300kPa(g)
Karya matsa lamba	450kPa (g) (Lokacin da firikwensin ya kasance ƙarƙashin matsin gazawar, ba a buƙatar firikwensin don samun damar komawa yanayin aiki na yau da kullun, amma firikwensin dole ne ya karye kuma ya zubo a ƙarƙashin matsin gazawar)
Hawan Hanya	+/-30° (Angle shigarwa dangane da matsayi na tsaye (koma zuwa zane))
Wutar lantarki (Vcc)	5.0± 0.25V
Kayan aiki na yanzu	10mA MAX
Kariyar wuce gona da iri	16V
Daidaitaccen zafin jiki na al'ada	± 1.2% Vcc @ 25 ℃
Jimlar ƙungiyar kuskure	± 2% Vcc (kuskuren fitarwa ya haɗa da kuskuren hysteresis, kuskuren maimaitawa, kuskuren layi da kuskuren tafiyar rayuwa)
Lokacin amsawa	2ms MAX

Girman injina

Harsashi: PBT+30% GF

Saukewa: TYCO FEP1J0973703

Siffar, girman, da kayan firikwensin ya kamata su bi zane-zane.

Gwajin muhalli da sigogin dogaro

Lamba	Gwajin Abun	Yanayin Gwaji	Bukatun Aiki
1	Matsi mai yawa	Matsin nauyi: 300kPa (g) Lokacin matsi: 5min Gwajin zafin jiki: 20-25 ℃	Bayan an mayar da firikwensin zuwa aiki na yau da kullun, ya dace da halaye.
2	Matsin lalacewa	Fashe matsa lamba: 450kPa (g) Lokacin matsi: 1 min Gwajin zafin jiki: 20-25 ℃	Lokacin da firikwensin ya kasance ƙarƙashin matsin gazawar, ba a buƙatar firikwensin don samun damar komawa zuwa yanayin aiki na yau da kullun, amma firikwensin ba zai iya lalacewa ba kuma ya leka ƙarƙashin matsin gazawar.
3	Zagayowar yanayin zafi	Yanayin zafin jiki shine -40 ℃ ~ 135 ℃ Zagayowar matsa lamba shine -1.7 ~ 34.5kPa Rike don 84h kuma kula da awanni 0.5 a kowane matsi da ma'aunin zafin jiki	Duk na'urori masu auna firikwensin ya kamata su cika buƙatun daidaito bayan gwaji kuma kada a sami zubewa.
4	Ma'ajiyar ƙananan zafin jiki	Gwajin zafin jiki: -40 ℃ Lokacin gwaji: 72 hours	Duk na'urori masu auna firikwensin ya kamata su cika buƙatun daidaito bayan gwaji kuma kada a sami zubewa.
5	High zafin jiki ajiya	Gwajin zafin jiki: 135 ℃ Lokacin gwaji: 72 hours	Duk na'urori masu auna firikwensin ya kamata su cika buƙatun daidaito bayan gwaji kuma kada a sami zubewa.
6	Thermal Shock	Ƙananan zafin jiki: -40 ℃ Babban zafin jiki: 135 ℃ Ƙididdigar zagayowar: Zagaye 500 Lokacin riƙewa don kowane wurin zafin jiki: 1 hour Ba a kunna firikwensin yayin gwajin.	Duk na'urori masu auna firikwensin ya kamata su cika buƙatun daidaito bayan gwaji kuma kada a sami zubewa.
7	Zazzabi da yanayin zafi	A dakin zafi tare da farkon zafin jiki na +23 ℃ da farkon zafi na HR83% aka mai tsanani zuwa +40 ℃ a cikin 5h, da kuma zafi da aka tashi zuwa HR92%, da kuma kiyaye for 12h; Bayan 5h, an rage zafin jiki zuwa +23 ℃, kuma zafi shine HR83% na 2h. An maimaita tsarin da ke sama sau 21 don 504h. Ba a kunna firikwensin yayin gwajin ba.	Duk na'urori masu auna firikwensin ya kamata su cika buƙatun daidaito bayan gwaji kuma kada a sami zubewa.
8	Gwajin dorewa	Zagayowar matsa lamba a babban zazzabi 110 +/-5 ℃: daga -1.7kPa zuwa 34.5kPa, mita ne 0.5Hz; Adadin zagayowar shine miliyan biyu. Ba a kunna firikwensin yayin gwajin ba.	Duk na'urori masu auna firikwensin ya kamata su cika buƙatun daidaito bayan gwaji kuma kada a sami zubewa.
9	Gwajin dacewa da ruwa	An haɗa firikwensin zuwa kayan aikin lantarki kuma ana amfani da wutar lantarki na 5V. Ana gwada reagents huɗu a cikin adadi na ƙasa daban. Hanyar gwaji: Sauke digo 5-10 na reagent akan mahaɗin matsi na firikwensin kamar yadda aka nuna a cikin adadi mai zuwa (Hanyar shigar da iska tana sama), sannan ana sanya firikwensin a cikin akwatin zazzabi a 100 ° C na awanni 2. Bayan kurkura, maimaita gwajin tare da sauran reagents uku. lamba Nau'in adadin gwaji 1 dizal 5 saukad 2 Man inji 10 digo 3 fetur 10 saukad 4 glycol 10 saukad da	Duk na'urori masu auna firikwensin ya kamata su cika buƙatun daidaito bayan gwaji