WL 1030 Carbon dioxide (CO2) monitor
Brand:
Unit: tk
Delivery time: 1-2days
Video
Files
Air quality monitor (Carbon dioxide (CO2) monitor ).
Air quality sensor for monitoring of indoor air quality
Non-dispersive infrared (NDIR) gas sensor with CO2 measuring range up to 5000 ppm
Ventilation recommendation on basis of CO2 concentration in the air
Indoor temperature display in °C or °F
Indoor humidity display
MIN/MAX value memory of the last 24 hours with an auto-scrolling feature
Adjustable CO2 value alert with the optional alarm sound
Adjustable alert for high or low temperature and humidity
Calibration feature for CO2, temperature and humidity
Low battery indicator
Built-in ROM memory to save settings
Backlight with adjustable brightness levels
Table standing
CO2 levels and guidelines
Below are some Carbon dioxide (CO2) reference levels in general:
|
400~600ppm |
Background (normal) outdoor air level. |
|
600~1,000ppm |
Typical level for occupied spaces with good air exchange. |
|
1,000~1,500ppm |
Start ventilation of the room. |
|
1,500~2,000ppm |
Level associated with complaints of drowsiness and poor air. |
|
2,000~5,000ppm |
Level associated with headaches, sleepiness, and stagnant, stale, stuffy air. Poor concentration, loss of attention, increased heart rate and slight nausea may also be present. |
|
>5,000ppm |
Exposure may lead to serious oxygen deprivation resulting in permanent brain damage, coma, and death. |
TECHNICAL DATA
Dimensions: 94 x 145 x 50 mm
Power supply: Power supply (included)
Temperature range: 0°C - 50°C / 32°F to 122°F
Temperature resolution: 0.1°C
Humidity range: 20% - 95% RH
Humidity resolution: 1%
Operating temperature: 0°C to 50°C / 32°F to 122°F <95%, non-condensing
CO2
Measuring range: 400 - 5000PPM
Resolution: 1PPM
Accuracy: +/- 5% +50PPM
Warm-up time: 1 minute
Display out of range
CO2: 400 (≤ 400PPM)
HI (≥ 5000PPM)
Temperature: LO (≤ 0°C / 32°F).
HI (≥ 50°C / 122°F).
Humidity: 20% (≤ 20%)
95% (≥ 95%)
Default settings
CO2 Alarm: Low -400, High 2000
RH% Alarm: Low 35%, High 70%.
CO2 Sound Alarm: Off
Temperature: °C
Display brightness level: High
Charging current up to 700 mA. Charging, Discharging, Refresh and Test.
- Plastic cased watch
- Elasticated strap
- 1 row LCD display
- Time of day
- Sailing functions with audible alarm
- 5,4,1,0 sequence or 5 min or 3 min or 1 min programs
- Countdown & repeat or Countdown and up
- Sync button for instant syncronisation if a gun is missed
- Count up from zero
- Plastic cased watch with mineral glass lens
- Removable silicon strap