SFM3200 Mass Flow Meter
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Sensirion SFM3200: medical mass flow sensor with low pressure drop, -100 … +250 slm bidirectional, I²C output.
SFM3200 is a digital mass flow sensor designed by Sensirion especially for inspiratory flow measurement. Its wide dynamic range up to 250 slm, high accuracy at low flows and very low pressure drop make it stand out in medical ventilation and respiratory applications. The signal is internally linearised and temperature compensated, and an autoclavable SFM3200-AW version is also available.
Key features
- -100 … +250 slm bidirectional measurement
- Excellent performance at low flows
- Very low pressure drop
- Internal linearisation and temperature compensation
- Standard medical cone connectors for breathing circuits
Technical specifications
| Measurement | Gas mass flow (bidirectional) |
|---|---|
| Full-scale flow | -100 … +250 slm |
| Typical accuracy | ±2% of reading |
| Calibration | Air and O₂ |
| Output | Flow and temperature |
| Supply voltage | 4.75–5.5 V |
| Interface | I²C |
| Dimensions | 73 × 26 × 26.2 mm |
Applications
- Inspiratory flow measurement
- Mechanical ventilators and anaesthesia equipment
- Respiratory and metabolic measurement
- Drug delivery systems
For detailed technical information: Manufacturer datasheet and documents
Fark Tedarik supplies the SFM3200 with an invoice in your company’s name. For bulk or project quantities, please request a quote.
Product safety information
| Manufacturer | Sensirion AG |
|---|---|
| Postal address | Laubisrütistrasse 50 8712 Stäfa Switzerland |
| Contact | info@sensirion.com sensirion.com +41 44 306 40 00 |
| Product identification | SFM3200 Mass Flow Meter Model: SFM3200 |
| Safety information |
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| Manufacturer documentation | Datasheet and documents on the manufacturer's website |
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incl. VAT · €395,00 + VAT