CA901 144-901-000-282 Piezoelectric Accelerometer
Ulwazi ngokubanzi
| Ukwenziwa | Okunye |
| Inombolo yomba | CA901 |
| Inombolo yenqaku | 144-901-000-282 |
| Uthotho | Ukungcangcazela |
| Imvelaphi | eMelika (US) |
| Ubungakanani | 85*140*120(mm) |
| Ubunzima | 0.6kg |
| Inombolo yoMrhumo weCustoms | 85389091 |
| Uhlobo | I-Accelerometer yePiezoelectric |
Idatha eneenkcukacha
Ukusetyenziswa kwe-VC2 yohlobo olulodwa lwe-crystal material kwi-CA 901 imo ye-accelerometer yoxinzelelo ibonelela ngesixhobo esizinzile kakhulu.
I-transducer yenzelwe ukubeka iliso ixesha elide okanye uvavanyo lophuhliso. Ifakwe kwi-integrated mineral insulated cable (i-twin conductors) epheliswe ngeLemo okanye i-high-temperature connector evela kwi-Vibro-Meter.
Yenzelwe umlinganiselo wexesha elide lokungcangcazela kwimekobume egqithisileyo, efana nee turbines zerhasi kunye nokusetyenziswa kwenyukliya.
1）Ubushushu bokusebenza: −196 ukuya ku-700 °C
2) Ukuphendula rhoqo: 3 ukuya 3700 Hz
3) Ifumaneka ngentambo ehlanganisiweyo yeminerali-insulated (MI).
4) Isiqinisekiso sokusetyenziswa kwiindawo ezinoqhushumbo
I-CA901 piezoelectric accelerometer yinzwa ye-vibration ene-piezoelectric sensing element ebonelela ngokukhupha intlawulo. Ngokuhambelanayo, i-amplifier yentlawulo yangaphandle (i-IPC707 ye-signal conditioner), iyadingeka ukuguqula le mpawu esekelwe kwintlawulo ibe yi-current okanye i-voltage signal.
I-CA901 iyilelwe kwaye yakhelwe ukusetyenziswa ixesha elide kwindawo ezingqongileyo eziphawulwe ngamaqondo obushushu aphezulu kunye/okanye iindawo ezinobungozi (imimoya enokuthi iqhume).
NGOKUBANZI
Iimfuno zamandla okufakwayo : Akukho
Ukuhanjiswa kweSignali : Inkqubo ye-2 ye-pole insulated kwi-casing, intlawulo yokukhupha
Ukwenziwa koMqondiso : Umguquli wentlawulo
UKUSEBENZA
(ku +23°C ±5°C)
Uvakalelo (kwi-120 Hz) : 10 pC/g ±5%
Uluhlu lokulinganisa oluguquguqukayo (ngokungaqhelekanga) : 0.001 g ukuya kwi-200 g incopho
Umthamo wokulayisha ngaphezulu (izikhonkwane) : Ukuya kuthi ga kwi-500 g peak
Umgca : ± 1% ngaphezu koluhlu lokulinganisa oluguquguqukayo
Ubuzaza obunqamlezileyo : < 5%
I-Resonance frequency (inyusiwe) : > 17 kHz ngokwesiqhelo
Ukuphendula rhoqo
• 3 ukuya kuma-2800 Hz ngokwesiqhelo : ±5% (i-frequency cutoff esezantsi imiselwa
izixhobo zombane ezisetyenzisiweyo)
• 2800 ukuya ku-3700 Hz : < 10%
Ukumelana nokugquma kwangaphakathi : Min. 109 Ω
Ubunakho (igama)
• Ipali ukuya kwipali : 80 pF yetransducer + 200 pF/m yentambo
• Ipali ukuya kwisingxobo : 18 pF yetransducer + 300 pF/m yentambo
