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Specifications
SKU: Otywell Carbon Monoxide Gas Sensor
● Good long-term stability
● High consistency and high precision
● Fast response speed
● Strong anti-cross interference ability,
● Good linearity
● Strong adaptability to harsh environments
TAG: otywell gas sensor，O2 sensor ，H2S sensor，CO sensor,PID sensor, voc sensor
Description
Electrochemical Carbon monoxide gas sensor utilizes the electro-chemical activity of the gas under measurement to undergo elec-trochemical oxidation or reaction inside it, thereby converting the content of the gas under measurement into a current (or voltage) signal output to distinguish the composition and concentration of the gas.
Functions Features
- Good long-term stability
- High consistency and high precision
- Fast response speed
- Strong anti-cross interference ability,
- Good linearity
- Strong adaptability to harsh environments
High Sensitivity
It Can Detect The Target Substance At Extremely Low Concentrations.
Good Selectivity
It Has A High Selectivity For Specific Chemical Substances, Reducing The Influence Of Other Interfering Substances.
Fast Response Time
It Can Give The Detection Result In A Short Time.
High Stability
During The Long-term Use Process, The Performance Remains Relatively Stable, Reducing The Need For Frequent Calibration.
Technical Parameters
| Detection gas | Carbon monoxide CO |
| Sensitivity | 70±20nA/ppm |
| Typical baseline range (pure air) | ±2ppm CO equivalent |
| T90 response time | <30 seconds |
| Range | 0-2000ppm |
| Maximum load | 5000ppm |
| Linear range | 0-2000ppm |
| Repeatability | +2%ppm CO equivalent |
| Recommended load resistance | 10Ω |
| Operating temperature range | -30- + 50°C |
| Pressure range | 800-1 200mbar |
| Humidity range | 1 5% – 95%RH |
| Long-term output drift | < 5% per year |
| Storage temperature | 0- -20℃ |
| Expected working life | > 24 months |
| Warranty period | 12 months |
| 2000ppm maximum current | 0.3mA |
| Maximum 0/C voltage | 1.3V |
| Maximum S/C current | < 1A |
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