Sensirion SFM Medical Digital Flow Meters
Sensirion SFM Medical Digital Flow Meters are designed to measure the flow rate of air, oxygen, and other non-aggressive gases with excellent accuracy. These flow meters offer a low-pressure drop with a small dead space. Sensirion SFM Medical Digital Flow Meters deliver ultra-fast update times with high sensitivity. These flow meters offer a bidirectional flow range of -100 standard liters per minute (SLM) to ±250SLM. They feature medical cones for pneumatic connection to standard breathing circuits and a mechanical interface for easy and reliable electrical reconnections. These meters are based on CMOSens® technology, which combines a thermal sensor element, signal processing, and digital calibration on a single microchip for fast signal processing. SFM meters are specifically designed for medical applications such as respiratory, ventilation, anesthesia, and metabolic instruments.
Features
- Fully calibrated, linearized, and temperature-compensated readings
- No post-processing of data is required, and fast and easy integration
- Drift-free and zero offset, and no recalibration required
- High sensitivity and high accuracy
- Ultra-fast update time
- Reduced delay system control loop
- Small dead space
Applications
- Ventilation - critical care, transport, home care
- Anesthesia - gas flow and gas mixing
- Respiratory devices - inspiratory, expiratory, proximal
- Disposable and reusable
- Metabolic measurements
Videos
View Meters
Sensirion SFM3003 Digital Mass Flow Meters
Versatile, bidirectional meters with low pressure drop, an ultra-fast response time, and optimal SNR.
Sensirion SFM3013 Digital Mass Flow Meters
Versatile, bidirectional meters with low pressure drop & superior stability against overpressure.
Sensirion SFM3119 Low Pressure Drop Digital Flow Meter
Features a 6th-generation silicon sensor chip & provides a temperature-compensated flow measurement.
Sensirion SFM3019 High-Volume Digital Mass Flow Meter
Measures flow rate of air, oxygen, & other non-aggressive gases, flow range from -10SLM to +240SLM.
Sensirion SFM3200 Medical Digital Flow Meters
Designed to accurately measure the flow rate of air, oxygen, and non-aggressive gases.
Sensirion SFM3400 Digital Flow Meters
For neonatal/pediatric medical applications, measures the flow rate of air, oxygen, & other gases.
Sensirion SFM4100 Digital Mass Flow Meters
Designed to measure air and non-aggressive gases with high accuracy over a large dynamic range.
SFM3000 Low-Pressure Drop Digital Flow Meters - ±200SLM (bidirectional) flow range, and 1.5% m.v. accuracy (typical).
SFM3100 Low-Pressure Drop Analog Flow Meter - Analog output and -24SLM to 240SLM flow range.
SFM3300 Digital Flow Meters - ±250SLM (bidirectional) flow range, <10ml dead space, single-use (-D) or reusable (-AW) versions.
Development Tools
Sensirion SEK-SFM3x-AW/D Evaluation Kit Cable
Evaluates the SFM3200-AW, SFM3300-AW/D, and SFM3400AW/D sensors.
Sensirion SEK-SFM Mass Flow Meter Evaluation Kits
Quickly & easily evaluate Mass Flow Meters, comes with flow sensor, cable & downloadable software.
Sensirion SEK-SFM3200 Mass Flow Meter Evaluation Kit
The SEK-SFM3200 kit includes the SFM3200-250 flow meter and an adapter cable.