Vaisala Indigo80 Carbon Dioxide Detector

Vaisala Indigo80 Carbon Dioxide DetectorGMP251 probe parameterscharacteristic

Measurement range 0-20% carbon dioxide

Adopting the second-generation dedicated CARBOCAP ® Long term stability provided by technology

Large operating temperature range -40...+60 ° C

IP65 class enclosure

Full temperature and pressure compensation

Comprehensive temperature measurement suitable for carbon dioxide compensation

Background gas O {ut}2 {ut} and compensation for humidity

Sensor head heating to prevent condensation

Measurement range 0 .. 20 %CO2

Accuracy (including repeatability and nonlinearity) at 25 ° C and 1013 hPa

± 0.1% CO2 under 5% CO2 conditions

0 . .. 8 %CO2 ±0.2 %CO2

8 . .. 20 %CO2 ±0.4 %CO2

Calibration error

± 0.05% CO2 under 5% CO2 conditions

± 0.19% CO2 under 20% CO2 conditions

long-term stability

0 8% CO2 ± 0.3% CO2/year

8 % . 12% CO2 ± 0.5% CO2/year

12 % . 20% CO2 ± 1.0% CO2/year

temperature compensation

5% CO2,<± 0.05% CO2 at 0... 50 ° C

pressure compensation

± 0.05% CO2 at 5% CO2, 700... 1100 hPa

Start time<10 seconds at 25 ° C

Preheating time (full specification)<4 minutes

Response time (T90) with standard filter<1 minute

Circulation model/options

Response time (T90)>0.1 liters/minute<1 minute

Flow rate dependence

<1 liter/minute flow has no effect

1 . 10 liters/minute<0.6% reading liters/minute

gas flow rate

Working range<10 liters/minute

Recommended range 0.1 0.8 liters per minute

Working temperature -40 to+60 ° C

Storage temperature -40 to+70 ° C

Pressure (compensation value) 500 to 1100 hPa

Work pressure<1.5 bar

Humidity 0 to 100%, no condensation

Prevent condensation and sensor probe heating under power on conditions

Chemical resistance (brief contact during cleaning)

Vaporization * (2000ppm) without condensation; Alcohol cleaning agent

(such as ethanol and IPA); D MSO、 Acetone, acetic acid

Electromagnetic compatibility EN61326-1, normal environment