Máy đo khí đa chỉ tiêu (Khí CO2 và nhiệt độ) PCE-AC 3000

Air Quality Meter to measures CO₂ (carbon dioxide), with indicator of temperature for ventilation / internal memory for carbon dioxide and temperature (Gas Detector) 
 

The PCE-AC 3000 Air Quality Meter is an exceptional  device that measures and checks air quality, and at the same time, the content of carbon dioxide in houses, companies, public buildings and other public places. The Air Quality Meter comes with an adjustable alarm with an acoustic and optical signal, maximum and minimum values and value register for 24 hours. A high concentration of carbon dioxide can happen when there are some people inside a building and there is not a good air ventilation. Thanks to its  integrated RJ-45, the Air Quality Meter can also control a fan. Carbon dioxide reduces welfare (fatigue, headache, etc..) and so it also reduces the individual performance. A person's welfare is reduced from a concentration of more than 800 ppm.

- Large CO2 measurement range of up to 3000ppm
- With RJ45
- Data registration for 24 hours
- Adjustable alarm for the CO2
- Acoustic alarm

Technical Specifications

Measurement range for CO2

0 ... 3000 ppm CO2

Accuracy

±5 % of reading or ±50 ppm

Resolution

1 ppm (0-1000 ppm)
5 ppm (1000-2000 ppm)
10 ppm (2000-3000 ppm)

Temperature

-20 ... +50 ºC

Accuracy

±1 % o ±1 ºC

Resolution

0,1 ºC

Display

LCD of 7 segments (in 2 lines)

Memory

48 values

Power

4 x 1,5 V batteries
230 V/AC adapter

Dimensions

165 x 80 x 23 mm

Weight

600 g

Delivery contents:

1 x PCE-AC 3000 Air Quality Meter
4 x 1,5 AA batteries
1 x mains adapter
1 x user's manual