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Heating voltage: 5±0.2V (AC -• DC)

Working current: 5-10mA

The detection concentration range: PH0-14

The detection range of temperature: 0-80 centigrade

The response time: ≤ 5S

Stability time: ≤ 60S

Power consumption: ≤ 0.5W

The working temperature: -10~50 centigrade (the nominal temperature 20 centigrade)

Working humidity: 95%RH (nominal humidity 65%RH)

Service life: 3 years

Size: 42mm x 32mm x 20mm

The output: analog voltage signal output