CO₂ | |||
---|---|---|---|
Measurement range
400 - 10000
| 400 - 10000 | ppm | |
Accuracy: Baseline
±30
| ±30 | ppm | |
Accuracy: Linearity
±3.0%MV
| ±3.0%MV | ppm | |
Response time (τ63%)
20
| 20 | s | |
Temperature stability
2.5
| 2.5 | ppm / °C |
Humidity | |||
---|---|---|---|
Typ. relative humidity accuracy
3
| 3 | %RH | |
Operating relative humidity range
0 - 95
| 0 - 95 | %RH | |
Response time (τ63%)
8
| 8 | s | |
Calibration certificate
Factory calibration
| Factory calibration |
Generic | |||
---|---|---|---|
Supply voltage
3.3 - 5.5
| 3.3 - 5.5 | V | |
Average supply current
19
| 19 | mA | |
Max. supply current
75
| 75 | mA | |
Interfaces
I²C, ModBus, PWM
| I²C,ModBus,PWM | ||
Size (LxWxH)
35 x 23 x 7
| 35 x 23 x 7 | mm³ | |
Packaging size
40
| 40 | pcs (Tray) |
Temperature | |||
---|---|---|---|
Typ. temperature accuracy
0.4
| 0.4 | °C | |
Operating temperature range
0 - 50
| 0 - 50 | °C | |
Response time (τ63%)
10
| 10 | s |
Buy the following products to evaluate this sensor
Name | Description | Series | Category |
---|---|---|---|
SEK-SCD30 | CO₂ Evaluation kit SCD30 | SEK-SCDxx | CO₂ |
SEK-SensorBridge | Connecting bridge with two sensor ports | SEK-SensorBridge |
Sensirion's sensor solutions are used in a wide range of applications and markets. Our reliable environmental and flow sensors improve energy efficiency, increase health and ensure safety and comfort.