GM8805 Portable Carbon Monoxide Meter with Electrochemical CO Sensor 0-1000ppm Range and LCD Backlight Display
Carbon monoxide (CO) is a colorless, odorless, and non-irritant toxic gas with a molecular weight of 28.01 and density of 1.250g/l. It has a freezing point of -207°C and boiling point of -190°C. While its solubility in water is low, it dissolves instantly in ammonia water. The air mixed explosion limit ranges between 12.5% and 74%.
When carbon monoxide enters the human body, it combines with hemoglobin in the blood, preventing hemoglobin from binding with oxygen. This causes oxygen deficiency in tissues and organs, potentially leading to fatal suffocation. The colorless, odorless, and tasteless nature of CO makes it easy to overlook, increasing the risk of poisoning.
Carbon monoxide poses serious health risks, with high concentrations potentially causing death. Safe gas handling is essential, and industrial workers must monitor CO concentration levels carefully.
The carbon monoxide detector continuously monitors CO concentration levels with a clear large LCD screen and audible/visual alarm indicators. It ensures detection of dangerous gas levels and alerts operators to take necessary precautions in hazardous situations. Widely used in petroleum, chemical, mining, metallurgy, paper manufacturing, firefighting, municipal services, telecommunications, food processing, textile, and other industries.
- Large LCD backlight digital and character display for easy reading
- Safety indication with regular light flashing and voice alerts
- Audible alarm frequency increases with rising CO concentration
- Excellent audible alarm system with low maintenance costs
- Dedicated carbon monoxide detection capability
- Robust solid shell construction with reliable electrical characteristics
- Automatic shut-off after 10 minutes of inactivity
- Review of MAX and MIN readings with MAX, AVG and Data hold functions
- Configurable buzzer alarm settings
| Parameter | Specification |
|---|---|
| Detected Gas | CO in Air |
| Measuring Range | 0~1000ppm |
| Resolution | 1ppm |
| Minimum Reading | 1ppm |
| Basic Error | ±5%(F.S), ±10ppm |
| Response Time | 60 seconds |
| Sensor Type | Electrochemical CO Sensor |
| Working Environment | 0~50°C, 32~122°F; 10~90% RH |
| Storage Environment | -10~80°C, -14~176°F; 10~75% RH |
| Power Supply | 2x1.5V AAA Battery |
| Dimensions | 55.7×29.9×135.5mm |
| Weight | 104g |
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