CA901 144-901-000-282 Xawaare koronto-dhaliyaha
Xogta guud
| Wax-soo-saarka | Mid kale |
| Shayga Lam | CA901 |
| Lambarka maqaalka | 144-901-000-282 |
| Taxane | Gariir |
| Asal ahaan | Maraykanka (US) |
| Cabirka | 85*140*120(mm) |
| Miisaanka | 0.6kg |
| Lambarka Tarifka Kastamka | 85389091 |
| Nooca | Accelerometer Piezoelectric |
Xog faahfaahsan
Isticmaalka nooca VC2 walxo kiristaalo ah oo ku jira xawaareeyaha habka isku-buuqa ee CA 901 wuxuu bixiyaa qalab aad u deggan.
Transducer waxaa loogu talagalay la socodka muddada dheer ama baaritaanka horumarka. Waxaa lagu rakibay fiilada dahaaran ee macdanta ah (twin conductors) kaas oo lagu joojinayo Lemo ama xiriiriyaha heerkul sare ee Vibro-Meter.
Naqshadeynta muddada dheer ee cabbirka gariirka deegaannada daran, sida marawaxadaha gaaska iyo codsiyada nukliyeerka
1) Heerkulka shaqada: -196 ilaa 700 °C
2) Jawaabta soo noqnoqda: 3 ilaa 3700 Hz
3) Waxaa lagu heli karaa fiilada isku xidhka macdanta-dahaaran (MI).
4) Loo aqoonsaday in lagu isticmaalo jawiga qarxa
Xawaare mitirka piezoelectric CA901 waa dareemaha gariir oo leh unug dareemada piezoelectric kaas oo bixiya wax soo saar lacag ah. Sidaa awgeed, cod-weyneeye koronto dibadeed (IPC707 signal conditioner), ayaa loo baahan yahay si loogu beddelo signal-ku-salaysan koronto ama calaamad hadda jirta.
CA901 waxaa loogu talagalay oo loo dhisay in muddo dheer loo isticmaalo deegaan aad u daran oo lagu garto heerkul sare iyo/ama aagagga khatarta ah (hawiyo qarxi kara).
GUUD
Shuruudaha awooda galitaanka: midna
Gudbinta ishaarada: 2 nidaam tiir oo ka dahaaran daboolka, wax soo saarka kharashka
Habbaynta ishaarada: Beddelaha lacagta
SHAQAYSIINTA
(heerka +23°C ±5°C)
Dareenka (waqtiga 120 Hz): 10 pC/g ± 5%
Qiyaasta cabbirka firfircoon ( random): 0.001 g ilaa 200 g ugu sarreysa
Awoodda culeyska xad dhaafka ah (spikes): Ilaa 500 g ugu sarreysa
Linearity: ± 1% in ka badan qiyaasta cabbirka firfircoon
Dareenka leexsan: <5%
Inta jeer ee dhawaaqa (ku rakiban): > 17 kHz magac ahaan
Jawaabta soo noqnoqda
3 ilaa 2800 Hz magac ahaan: ± 5% (inta jeer ee goynta hoose waxaa lagu go'aamiyaa
elektarooniga loo isticmaalo)
• 2800 ilaa 3700 Hz: <10%
Iska caabbinta dahaarka gudaha: Min. 109 Ω
Awood (magac ah)
Tirka ilaa cidhifka: 80 pF loogu talagalay transducer + 200 pF/m ee fiilada
• Tirka ilaa daasadda: 18 pF loogu talagalay beddelaha + 300 pF/m ee fiilada
