SFM3003-300-CET
Available in distribution Q2/2022Versatile digital flow and temperature sensor, -150 to +300 slm
Specification
| Gas flow | |||
|---|---|---|---|
| Full scale flow rate
-150 - 300
| -150 - 300 | slm | |
| Typical accuracy
±2.5% m.v.
| ±2.5% m.v. | ||
| Calibration
Air and O₂ and mixtures of air/O₂
| Air and O₂ and mixtures of air/O₂ | ||
| Sensor output
Flow and T
| Flow and T | ||
| Maximum operating pressure
1.3
| 1.3 | bar | |
| Fluidic connector ports
Medical cone (22 mm)
| Medical cone (22 mm) |
| Generic | |||
|---|---|---|---|
| Supply voltage
2.7 - 5.5
| 2.7 - 5.5 | V | |
| Average supply current
3.8
| 3.8 | uA | |
| Max. supply current
5.5
| 5.5 | uA | |
| Interfaces
I²C
| I²C | ||
| Size (LxWxH)
82 x 35 x 32
| 82 x 35 x 32 | mm³ |
Technical downloads
Sensor evaluation
Buy the following products to evaluate this sensor
| Name | Description | Series | Category |
|---|---|---|---|
 SEK-SensorBridge | Connecting bridge with two sensor ports | SEK-SensorBridge | |
 SEK-SFM3003 | Gas flow sensors evaluation kit SFM3003 | SEK-SFMxxxx | Gas flow sensors |
Download the respective viewer software to start measuring
Go to download centerStart testing our sensors fast and easy with the evaluation kits
How to get started
Smart sensors for your application
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.