Datasheet

3
2. Specification
Measuring range
0-2000 parts per million (PPM)
Resolution
1 PPM 0-2000 parts per million (PPM)
Accuracy
200 PPM
Warm - up time
3 minutes
Response Time
< 90s
Operating temperature
0 ~ 50℃
Operating Humidity
0% ~ 90% RH
Storage temperature
- 20-60℃
Operating Voltage
4.5 V to 6 V DC
Maximum Current
less than 100 ma, the average Current of less than 50 ma
Output mode
UART