詳細信息
STH10-SPI數(shù)字溫濕度模塊,電壓工作范圍廣(2-5V),SPI數(shù)字接口,讀寫方便不占用額外資源，靜態(tài)電流小于1uA。
特別適用于：家用高精度的溫濕度計,加濕機,去濕機,空調(diào)冰箱以及環(huán)境監(jiān)測系統(tǒng).
- 濕度范圍：18% -- 98%
- 濕度準確度：+/-3% @ (0-50攝氏度）
- 溫度范圍： -40 - 65 攝氏度
- 溫度準確度： +、- 1.0攝氏度
- 數(shù)字接口： SPI Master Mode
- 靜態(tài)電流：<1uA
模塊性能規(guī)格：
Parameter | Conditions | Min | Typ | Max | Unit |
Humidity | |||||
Resolution | 1 | % | |||
Repeatability | 1 | % | |||
Accuracy Uncertainty | Temperature at 0C – 50C range | 0 | 2 | 3 | % |
Interchangeability | Fully Inter Changeable | ||||
Nonlinearity | 1 | % | |||
Range | Temperature at 0C – 50C range | 18 | 98 | % | |
Response Time | 63% slowly move air | 60 | Second | ||
Hysterisis | Non-condensate | 1 | 2 | % | |
Long Term Stability | Non-condensate | 2 | %/yr | ||
Temperature | |||||
Resolution | 0.1 | ?C | |||
Repeatability | 0.1 | 0.2 | ?C | ||
Range | -30 | 70 | ?C | ||
Accuracy | 25 | +/-0.5 | +/-1.0 | ?C | |
Response Time | delta T=1.0 | 60 | S | ||