Tasma turi shinalar bosimi sensori (uzatuvchi)
tavsif 2
Tavsif
![pp11gr](https://ecdn6.globalso.com/upload/p/182/image_other/2023-12/6583aed0d118c21050.jpg)
Xususiyatlari
Texnik parametr
Ishlash kuchlanishi | 2,0V ~ 4,0V |
Ishlash harorati | -40 ℃ ~ 125 ℃ |
Saqlash harorati | -40 ℃ ~ 125 ℃ |
RF ish chastotasi | 433,920MHz±20kHz |
RF FSK chastotasi ofset | ±45KHz |
RF belgisi tezligi | 9,6 kbit/s |
Yuqori chastotali uzatish quvvati | ≤7,5dBm(VDD=3,0V,T=25℃) |
Bosim o'lchash diapazoni | 0 kPa ~1400kPa |
Statik oqim | 1,5uA@3,0V |
Emissiya oqimi | 9mA@3,0V |
Barometrik o'lchov aniqligi
| ≤16kPa@(0℃~70℃) ≤24kPa@ (-20℃~0℃, 70℃~85℃) ≤38kPa@ (-40℃~-20℃, 85℃~125℃) |
Haroratni aniqlash diapazoni | -40 ℃ ~ 125 ℃ |
Haroratni o'lchashning aniqligi | ≤3℃ (-20℃~70℃) ≤5℃ (-40℃~-20℃, 70℃~125℃) |
Faol tezlik | ≥20km/soat |
LF chastotasi | 125kHz±5kHz |
LF belgisi darajasi | 3,9kbps±5% |
Batareya quvvatini aniqlash diapazoni | 2,0V ~ 3,3V |
Batareya quvvatini o'lchash aniqligi | ±0,1V |
Kam batareya signali | <2,3V |
Batareya muddati | ≥5 yil |
Tashqi ko'rinish
- Zanglamaydigan po'latdan yasalgan tasma
Ish rejimini o'zgartirish
![Ish rejimini o'zgartirish1gnd](https://ecdn6.globalso.com/upload/p/182/image_other/2023-12/6583b2f862d8323851.jpg)
Ish rejimi spetsifikatsiyasi
Rejim | Namuna olish darajasi | Tx oralig'i | ||||
Bosim | Harorat | Harakat | Batareya | LF | ||
O'chirish rejimi | 6s | Yoʻq | Yoʻq | Yoʻq | 2s | Yoʻq |
Statsionar rejim | 6s | Qachon Tx | 30s | Qachon Tx | 2s | 1 kadr/120s |
Haydash rejimi | 6s | Qachon Tx | 30s | Qachon Tx | 2s | 3 kadr/60s |
Ogohlantirish rejimi | 2s | Qachon Tx | Yoʻq | Qachon Tx | 2s | 3 kvadrat/DP>5,5kPa |