A27 PH Module Arduino Features:
1-the heating voltage: 5 ± 0.2V (AC · DC)
2, Working current: 5-10mA
3, the detection concentration range: PH0-14
4, the detection temperature range: 0-80 ℃
5. Response time: ≤5S
6, stabilization time: ≤60S
7, element power: ≤0.5W
8, the working temperature: -10 ~ 50 ℃ (nominal temperature 20 ℃)
9, Humidity: 95% RH (nominal humidity 65% RH)
10, output: analog voltage signal output
11, Size: 42mm × 32mm × 20mm
12, weight size: 25g
