FRn20-H0D MEMS mass air flow sensor 0–150 SLM, calibrated and temperature compensated – DFRobot SEN0360

Key features

• MEMS thermal principle for measuring gas flow inside pipes
• High sensitivity and very low start-up flow rate
• High accuracy, fast response and good repeatability, with excellent full-scale stability
• Fully calibrated and temperature compensated
• Analog voltage output

Technical specifications

• Measuring range: 0–150 SLM (standard liters per minute, at 20 °C and 101.325 kPa)
• Power supply: 5–15 V
• Operating current: 30 mA
• Accuracy: ±(2 + 0.5 FS)
• Response time: 50 ms
• Operating temperature: 0 to 50 °C
• Operating pressure: < 200 kPa

Typical uses

Intensive care and portable ventilators, air purifiers, industrial process control, environmental protection equipment.

Package contents

• 1 × FRn20-H0D mass air flow sensor