Liquid Flow Sensors & Liquid Flow Meters - Overview
Sensirion's liquid flow sensors establish new standards wherever low liquid flow monitoring, liquid handling and liquid dosing are important. Our unique CMOSens® Technology allows to measure the liquid flow even through the wall of the flow channel (US Patent 6183944) in milliliters, microliters or even nanoliters per minute. Applications in fields like medical devices, diagnostics and process technology and more often benefit from our solutions.
Please click here to get to the selection table and choose the right sensor for your application.
Industry & Laboratory Sensors | Maximal Calibrated Flow | Output | ||
|---|---|---|---|---|
H2O | Hydrocarbon (IPA) | |||
| 5µl/min (20µl/min) | - | RS485, I²C | |
| 50µl/min | 500µl/min | RS485, I²C | |
1ml/min | 10ml/min | RS485, I²C | ||
5ml/min | 80ml/min | RS485, I²C | ||
| on request | 120ml/min | RS485 | |
| - | 80ml/min | analog 0-10V | |
| 2000µl/sec | 2000µl/sec | RS485, I²C | |
OEM Applications | ||||
|---|---|---|---|---|
| 1.5µl/min | - | I²C, analog 0-5V | |
7µl/min | - | I²C, analog 0-5V | ||
50µl/min | - | I²C, analog 0-5V | ||
1ml/min | - | I²C, analog 0-5V | ||
5ml/min | - | I²C, analog 0-5V | ||
- | 80ml/min | I²C | ||
20ml/min∗∗ | I²C, analog 0-5V | |||
Flow Detector | Switch Limit ¦ Max. Flow | |||
|---|---|---|---|---|
| 4.5ml/min ¦ 50ml/min | - | 0V / 5V | |
0.25ml/min ¦ 200ml/min | - | 0V / 5V | ||
∗: only at stable temperature
∗∗: only for flow rates >1ml/min
In partnership with you Sensirion develops and manufactures tailored liquid flow sensor solutions for medical devices, life science, bio-tech, semiconductor industry and analytical instruments. Read more...
