Technical indicators |
|
NO measuring range |
0-250ppm |
Measurement method |
electrochemical sensor |
Measurement accuracy |
3%F.s |
Response time (T90, seconds) |
less than 15 seconds |
Warranty period |
The host is guaranteed for 2 years, and the gas probe is guaranteed for 1 year |
Baud rate |
2400/4800/9600 |
Communication port |
RS485 |
Power supply |
12V-24V DC |
Power consumption |
≤0.15W (12V DC, 25℃) |
Operating temperature |
-30 to 50℃ |
Working humidity environment |
15-95%RH (relative humidity), no condensation |
Working pressure range |
standard atmospheric pressure ±10% |
Dimensions |
110×85×44mm3 |