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DM9280 Digital hanzari rawar jiki firikwensin
Main bayani: DM280 dijital rawar jiki firikwensin tare da ginin dijital processor (DSP), rawar jiki firikwensin tare da RS485 misali masana'antu bas,
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DM9280 Digital hanzari vibration firikwensin Bayani
DM9280 ne hanzari firikwensin da kyau ga wutar lantarki, takarda masana'antu, gas turbines da sauran m masana'antu aikace-aikace. Aikace-aikace a wasu kananan aikace-aikace kamar injin dizal, famfo, janareta, da dai sauransu.
Mai sarrafa siginar DSP da aka gina a cikin firikwensin yana yin nazarin FFT (Fourier Transformation) na bayanan rawar jiki kuma yana lissafa hanzari, sauri, da ƙimar motsi. Na'urori masu auna firikwensin na iya fitar da bayanan motsa jiki na lokaci da kuma mitar mitar kai tsaye.
Har zuwa 64 na'urori masu auna firikwensin rawar jiki za a iya haɗa su zuwa cibiyar sadarwar auna rawar jiki, wanda masu haɗi da wannan cibiyar sadarwa, kamar kwamfutocin PC, za su iya karanta bayanan rawar jiki da nazarin su da sarrafawa.
2) Main fasaha sigogi:
1.Vibration auna kewayon: ± 50g
2. Sensor Type: hanzari
3. Vibration firikwensin: piezoelectric
4. Hanyar fitarwa: 485 fitarwa
5. mitar kewayon: 10 ~ 5kHz (hanzarta ma'auni)
10 ~ 1kHz (gudun yawa / motsi)
6. Speed shugabanci: daga kasa zuwa firikwensin (m)
7. rawar jiki ƙuduri: 12bit
8. Samfurin gudun: 12.8kHz
9. yanayin zafin jiki: -40 ℃ ~ + 85 ℃
10. Non-layi: 0.2% (cikakken sikelin)
11. Wutar lantarki: + 12 ~ + 24Vdc
12. Data dubawa: RS485 misali masana'antu bas
13. Max adadin cibiyar sadarwa firikwensin: 64
14. ƙararrawa sadarwa damar: DC28V 3A
15. Relay yanayin: sau da yawa bude
16. Mai jurewa: 2000g
17. Electroplasty kayan: PZT-5
18. Kariya Rating: Ip67
19. Nauyi: game da 450g
20. Dynamic kewayon: ﹤70dB
21. Gidan kayan: 304 bakin karfe
3) girman siffar:
Girman siffar kamar haka:

3) Cable jagora bayani:
DM280 vibration firikwensin amfani da anti-vibration bakin karfe tubing jagora tsarin, 4 core (6 core) shimfiɗa kebul samar da ikon firikwensin da RS485 sadarwa, siginar ma'anar da bambanta ta daban-daban kebul launi, a ƙasa hoton bayyana firikwensin siginar ma'anar.
Cable siginar ma'anar tebur (kawai don bayani, dangane da masana'antu ma'anar)
|
Cable jagora launi |
Signal ma'anar |
Bayani |
|
Red |
wutar lantarki+ |
Wutar lantarki: 6-15Vdc |
|
rawaya |
wutar lantarki- |
|
|
Blue |
Sadarwa+ |
RS485sadarwa dubawa |
|
Black |
Sadarwa- |
|
|
kore |
Relay node1 |
Relay (zaɓi) |
|
Brown |
Relay node2 |

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