S42ECO-1000The carbon monoxide gas detection sensor is a constant potential electrolytic type sensor. Carbon monoxide and oxygen undergo corresponding oxidation-reduction reactions on the working electrode and counter electrode, releasing charges to generate current. The magnitude of the current produced is directly proportional to the concentration of carbon monoxide. By measuring the current, the level of carbon monoxide concentration can be determined.
Carbon monoxide alarm.
Carbon monoxide gas fire alarm for insufficient combustion of gas water heater.
Range hood.
Air quality monitoring instrument.
Household and commercial air purification equipment for exhaust gas from automobiles in underground parking lots.
In-vehicle air quality monitoring and fresh air system for cabin air purification.
High accuracy and long service life
Fast response speed, fast return to zero
Low power consumption, high sensitivity
Wide linear range, strong anti-interference ability
Excellent repeatability and stability
|
Item |
Parameter |
|
Model |
S42ECO-1000 |
|
Detection principle |
Electrochemical two electrodes |
|
Detection gas |
CO |
|
Detection range |
0-1000PPM |
|
Maximum load concentration |
2000PPM |
|
Sensitivity |
40±20nA/PPM |
|
Zero Drift |
-2~4PPM |
|
Resolution |
1PPM |
|
Response Time |
＜30s |
|
Bias Voltage |
0 |
|
Load resistance |
10Ω |
|
Working Temperature |
-20℃-50℃ |
|
Working Humidity |
15%RH to 90%RH（no condensation） |
|
Repeatability |
5% output signal |
|
Long-term stability |
＜10% signal/year |
|
Work pressure |
90 to 110 kPa |
|
Shelf life |
12 months after delivery |
|
Service life |
>6 Years |
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