DAVITEQ OXYGEN O2 GAS SENSOR 0-30%, SERI-4

KEY FEATURES

• Fast equilibration time• Long-Life sensor with no consumable parts and lead-free (RoHS compliant)

APPLICATIONS

• Oxygen Monitoring in Diffusion Mode • Continuous Air Quality Monitoring• Safety and Environmental Control

SENSOR SPECIFICATION

MEASURING SPECIFICATION

Sensor type

Daviteq Seri-4 electrochemical gas sensor

Nominal range

0-30%

Maximum overload

100%

Filter

come with the main device

Resolution

0.1%

T90 response time

< 28s (via filter)

Typical Baseline Range (20°C)

< 0.1% in pure N2

Repeatability

< 2% of reading

Accuracy

+/- 5% of reading

Zero Stability

0 .. 0.1 % in pure Nitrogen, 20oC

Temperature compensation

Yes

WORKING CONDITIONS

Relative humidity range

15 % to 90 % RH non-condensing

Temperature range

-40 °C to 50 °C

Pressure range

Atmospheric ± 10%

SENSOR LIFETIME

Expected Operation Life

3 years in the air

Expected Long-Term Output Drift in air

< 1.33 % of reading loss per year

CROSS SENSITIVITY DATA

Interfering Gas

Concentration (ppm)

Reading (%)

C2H4

1000

0

CO

2000

0.05

H2

1000

0.01

H2S

500

-0.02

SO2

200

-0.01