Deskripsyon
TM-801 Carbon Monoxide Meter
- 4 digits backlit LCD with maximum 1,000 counts.
- Dual display of the readings for CO and Temperature.
- CO range: 0 ~ 1,000ppm.
- Temperature range: -20~50 ºC (-4~122 ºF).
- Easy to calibrate at 100ppm or 500ppm.
Application
TM-801 CO meter is used for measuring the CO levels to 1000ppm.
Carbon monoxide (CO) is a poisonous gas that has no smell, color or taste.
But it is very dangerous and reduces the oxygen-carrying capacity of blood that causes you unwell, illness and death.
Features
- Adjustable alarm: Adjustable alarm threshold
level(25/35/50/100/250/400/800/Randomly Adjustable); Enable/Disable alarm.
- Dual and digital display of the CO and temperature measuring.
- Maximum/Minimum/Average hold.
- Data hold(HOLD).
- Low battery indicatio ”.
- LED Backlight.
- Auto power OFF and disable function.
Specifications
- Dimension: 156 X 73 X 35mm (LxWxH)
- Weight: 250g(without the batteries’ weight)
Electrical specifications
Accuracy is indicated as [% of reading +ppm].
It is referred to the following reference conditions: 23°C ± 5°C with RH <75%.
CO ※Carbon monoxide
| Range |
0 ~ 1000ppm |
| Resolution |
±1ppm |
| Accuracy |
±(5% +2ppm) |
| Repeatability |
< 2% |
| Response time※ |
< 30 seconds. |
| Zero drift in long term |
< 5ppm |
| Sensitivity drift |
< 5% (per year) |
| Typical sensor life |
3 years |
| ※ The response time refers to the fixed value of 90% of the value. |
Temperature
| Range |
-20~50 °C /-4~122 ° F |
| Resolution |
±0.1 °C /±0.1 °F |
| Accuracy |
±1.0 °C /±1.8 °F |
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