ASF1430 is a bidirectional thermal mass flow meter from Sensirion based on CMOSens® technology. It is factory calibrated for air and nitrogen and precisely measures fast-changing gas flows at low flow rates. It connects to a PC or embedded systems through its RS-232 digital interface. This model is no longer in Sensirion’s current catalogue and is supplied for maintenance, refurbishment and spare part needs of systems that use the ASF1430.
Key features
- Bidirectional thermal mass flow measurement
- Factory calibration for air and N₂
- Flow measurement up to 400 sccm
- RS-232 digital interface
- Spare part supply for existing systems
Technical specifications
| Measurement | Gas mass flow (bidirectional) |
|---|---|
| Flow range | ±400 sccm |
| Calibration | Air, N₂ |
| Interface | RS-232 |
| Operating temperature | 0 … +70 °C |
Applications
- Medical gas flow measurement and gas mixing
- Laboratory and analytical instruments
- Process control
- Maintenance of existing ASF1430-based systems
Fark Tedarik supplies the ASF1430 with an invoice in your company’s name. For bulk or project quantities, please request a quote.


