详情
| Product Code |
78977 |
| Product name |
Digital carbon dioxide concentration meter with optical correction function |
Features
●The carbon dioxide concentration is displayed using color and numbers on the LCD screen.
●The change in carbon dioxide concentration over the day can be displayed in a graph.
●Carbon dioxide concentration, time, temperature, humidity, and carbon dioxide concentration graphs can be displayed simultaneously.
●We use an optical sensor that does not react to gases other than carbon dioxide.
●It comes with a correction function that allows you to quickly make corrections if you are concerned about the accuracy.
●You can leave it as it is or hang it on the wall using the hook hole.
●It has a backlight function that allows you to choose from 7 colors to suit your preference.
specification
● Body size
55.00×105.00×33.00mm
● Product mass
86.00 g
● Power supply
USB DC 5V 300mA or more 1 piece
*This product requires a power supply of "USB DC 5V 300mA or more." It cannot be used with power supplies that do not meet the requirements of "USB DC 5V 300mA or more."
*It can also be used with the separately sold AC adapter (product number 97008).
● Measurement range
Carbon dioxide concentration: 0 to 9,999 ppm
Temperature: 0~50℃
Humidity: 0-99%
● Accuracy
[Carbon dioxide concentration]
0 to 3,000 ppm: ±100 ppm or ±7%, whichever is greater
3,000 ppm or more: ±10%
[temperature]
±1℃
[Humidity]
20 to 80%: ±5%
Others: ±10%
*When used at 25°C
● Temperature accuracy
0 to 50°C: ±1°C
● Humidity accuracy
20 to 80%: ±5%
Other than that: ±10%
*When used at 25°C
● Minimum display (resolution)
Temperature: 0.1℃
Humidity: 1%
● Operating temperature
0 to 50°C
● Operating humidity
0 to 95% (0 to 99% without condensation)
● Measurement interval
2 seconds
● Display interval
LCD display interval: 30 seconds
● Material
Body: ABS resin
● Accessories
USB (Type-A to micro Type-B) cable
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