Details

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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