zvigadzirwa

Iyo CA202 sensor inoratidzira symmetrical shearmode polycrystalline yekuyeresa chinhu nemukati kesi insulation mune austenitic stainlesssteel kesi (yeimba). Iyo CA202 yakarongedzerwa tambo yakadzika-ruzha tambo inodzivirirwa neinochinjika simbi-yekudzivirira hose (leaktight) iyo yakasungirirwa hermetically kune sensor kuti igadzire yakavharwa leaktight gungano. Iyo CA202 piezoelectric accelerometer inowanikwa mumavhezheni akasiyana enzvimbo dzakasiyana dzeindasitiri: Ex vhezheni yekumisikidza munzvimbo dzinokwanisa kuputika (nzvimbo dzine njodzi) uye shanduro dzakajairwa dzekushandisa munzvimbo dzisina njodzi. Iyo CA202 piezoelectric accelerometer yakagadzirirwa inorema-basa indasitiri vibration yekutarisa uye kuyerwa. Kuti uwane mamwe maapplication, bata mumiriri wako wepanzvimbo yeMeggitt.

General

Simba rekupinda zvinodiwa : Hapana

Chiratidzo chekufambisa: 2-pini system, insulated kubva kune kesi, kubhadharisa kubuda

Signal processing: Charge converter (IPC70x sign conditioner)

Kushanda (Pa23°C ±5°C, 73°F ±9°F)

Sensitivity (pa120 Hz ne5 g, ona Calibration papeji 4) : 100 pC/g ±5%

Dynamic kuyerwa kwemhando: 0.01 kusvika 400 g peak

Kuwedzeredza huwandu (spikes): Kusvika ku500 g peak

Linearity • 0.01 kusvika 20 g (peak) : ±1% • 20 kusvika 400 g (peak) : ±2%

Transverse senitivity : ≤3% Resonant frequency :> 22 kHz zita

Frequency mhinduro

• 0.5 kusvika 6000 Hz : ± 5% (yakaderera cutoff frequency inotarirwa nechiratidzo chekugadzirisa)

• Yakajairika kutsauka pa8 kHz : +10% Internal insulation kuramba : 109 Ω zvishoma Capacitance (zita)

• Sensor : 5000 pF pini yekupinira. 10 pF pini kune kesi (pasi).

• Cable (pamita yetambo) : 105 pF/m pini yekupinira. 210 pF/m pin to case (pasi). Environmental Temperature range

• Kuenderera mberi kwekushanda : -55 kusvika +260 ° C (-67 kusvika +500 ° F) ye sensor. −55 kusvika +200°C (−67 kusvika +392°F) yekubatanidza tambo.

• Kurarama kwenguva pfupi : -70 kusvika +280 ° C (-94 kusvika +536 ° F) ye sensor. −62 kusvika +250°C (−80 kusvika +482°F) yekubatanidza tambo.

Kukanganisa kwekunzwa kwetembiricha (zvichienderana ne23°C, 73°F)

• −55 kusvika +23°C (−67 kusvika +73°F) : 0.25%/°C

• +23 kusvika 260°C (−73 kusvika +500°F) : 0.1%/°C Corrosion, mwando

• Sensor : Austenitic Stainless-simbi (1.4441), hermetically welded

• Hosi yekudzivirira : Simbi isingadziviriri kupisa (1.4541), yakasungwa

Ongorora: Iyo sensor uye inochinjika yekudzivirira hose yakasungirirwa kune imwe neimwe kugadzira yakavharwa leaktight gungano risingapindire 100% hunyoro hwehukama (RH), mvura, chiutsi, mafuta, uye gungwa-munyu wemhepo, kuwedzera kune zvimwe zvinogona kusvibisa seguruva, fungus uye jecha. Base-strain sensitivity : 0.15 x 10−3 g/µε pa 250 µε peak-peak Shock acceleration : ≤1000 g peak (half sine, 1 ms duration)