Okùn Iru Tire Sensọ (Agbejade)
apejuwe2
Apejuwe
![pp11gr](https://ecdn6.globalso.com/upload/p/182/image_other/2023-12/6583aed0d118c21050.jpg)
Awọn ẹya ara ẹrọ
Imọ paramita
Foliteji ṣiṣẹ | 2.0V ~ 4.0V |
Awọn iwọn otutu ti nṣiṣẹ | -40℃ ~ 125℃ |
Iwọn otutu ipamọ | -40℃ ~ 125℃ |
RF ọna igbohunsafẹfẹ | 433.920MHz ± 20kHz |
RF FSK aiṣedeede igbohunsafẹfẹ | ± 45kHz |
Oṣuwọn Aami RF | 9.6kbps |
Ga-igbohunsafẹfẹ gbigbe agbara | ≤7.5dBm (VDD=3.0V,T=25℃) |
Iwọn wiwọn titẹ | 0 kPa ~ 1400kPa |
Aimi lọwọlọwọ | 1.5uA @ 3.0V |
lọwọlọwọ itujade | 9mA @ 3.0V |
Barometric wiwọn išedede
| ≤16kPa@:0℃~70℃) ≤24kPa@ (-20℃~0℃, 70℃~85℃) ≤38kPa@ (-40℃~-20℃, 85℃~125℃) |
Iwọn wiwa iwọn otutu | -40℃ ~ 125℃ |
Iwọn wiwọn iwọn otutu | ≤3℃ (-20℃~70℃) ≤5℃ (-40℃~-20℃, 70℃~125℃) |
Iyara ti nṣiṣe lọwọ | ≥20km/h |
LF igbohunsafẹfẹ | 125kHz ± 5kHz |
LF Aami Oṣuwọn | 3.9kbps± 5% |
Iwọn wiwa agbara batiri | 2.0V ~ 3.3V |
Iwọn wiwọn agbara batiri | ± 0.1V |
Itaniji batiri kekere | 2.3V |
Aye batiri | ≥5 ọdun |
Ifarahan
- Irin alagbara, irin okun
Iyipada ipo iṣẹ
![Iyipada ipo iṣẹ1gnd](https://ecdn6.globalso.com/upload/p/182/image_other/2023-12/6583b2f862d8323851.jpg)
Sipesifikesonu ipo iṣẹ
Ipo | Oṣuwọn iṣapẹẹrẹ | Tx Aarin | ||||
Titẹ | Iwọn otutu | Išipopada | Batiri | LF | ||
Pa Ipo | 6s | N/A | N/A | N/A | 2s | N/A |
Ipo adaduro | 6s | Nigbati Tx | 30-orundun | Nigbati Tx | 2s | 1 fireemu / 120-orundun |
Ipo wakọ | 6s | Nigbati Tx | 30-orundun | Nigbati Tx | 2s | 3 awọn fireemu / 60-orundun |
Ipo Itaniji | 2s | Nigbati Tx | N/A | Nigbati Tx | 2s | 3 awọn fireemu / ΔP · 5.5kPa |