SFM4100 Digital Mass Flow Meters

Sensirion SFM4100 Digital Mass Flow Meters are designed to accurately measure air and non-aggressive gases over a large dynamic range. These meters can measure mass flow ranges up to 20 standard liters per minute (SLM) and can be easily embedded into a microprocessor environment through the digital I2C interface. These meters have a supply voltage range of 5VDC to 9VDC. The SFM4100 sensors are based on patented CMOSens® sensor technology that combines the sensor element, signal processing, and digital calibration on a single microchip. The mass flow is measured by a thermal method on the MEMS sensor element with extended dynamic range, higher long-term stability, and improved repeatability. Sensirion SFM4100 Digital Mass Flow Meters are ideal for demanding and cost-sensitive OEM applications.

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Qty. RoHS ECAD Model Type
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Range
Accuracy
Operation Mode
Operating Supply Voltage
Port Size
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Sensirion Flow Sensors Digital Mass Flow Meter for O2, 0-20 slm, Legris
Datasheet
15In Stock
Min.: 1
Mult.: 1

Gas Flow Meter Oxygen 20 L/min 3 % Bidirectional 3.5 V to 9 V Stainless Steel
Sensirion Flow Sensors Sensor device
Datasheet
39In Stock
Min.: 1
Mult.: 1

Mass Flow Meter Air, Non-Aggressive Gases 20 slm 3 % Bidirectional 5 V to 9 V 6.25 mm Polyamide (PA)
Sensirion Flow Sensors Digital Mass Flow Meter for CO2, 0-20 slm, Legris
Datasheet
23In Stock
Min.: 1
Mult.: 1

Gas Flow Meter Carbon Dioxide 20 L/min 3 % Bidirectional 3.5 V to 9 V Stainless Steel
Sensirion Flow Sensors Digital Mass Flow Meter for Air, N2 0-20 slm, Downmount
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 40
Mult.: 40

Gas Flow Meter Air, Non-Aggressive Gases 20 L/min 3 % Bidirectional 3.5 V to 9 V Stainless Steel
Sensirion Flow Sensors Digital Mass Flow Meter for Ar, 0-20 slm, Downmount
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 40
Mult.: 40

Sensirion Flow Sensors Digital Mass Flow Meter for Ar, 0-20 slm, Legris
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 40
Mult.: 40

Sensirion Flow Sensors Digital Mass Flow Meter for CO2, 0-20 slm, Downmount
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 40
Mult.: 40

Gas Flow Meter Carbon Dioxide 20 L/min 3 % Bidirectional 3.5 V to 9 V Stainless Steel
Sensirion Flow Sensors Digital Mass Flow Meter for N2O, 0-20 slm, Downmount
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 40
Mult.: 40

Gas Flow Meter Nitrogen Oxide 20 L/min 3 % Bidirectional 3.5 V to 9 V Stainless Steel
Sensirion Flow Sensors Digital Mass Flow Meter for O2, 0-20 slm, Downmount
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 40
Mult.: 40

Gas Flow Meter Oxygen 20 L/min 3 % Bidirectional 3.5 V to 9 V Stainless Steel
Sensirion Flow Sensors Digital Mass Flow Meter for N2O, 0-20 slm, Legris
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 40
Mult.: 40

Gas Flow Meter Nitrogen Oxide 20 L/min 3 % Bidirectional 3.5 V to 9 V Stainless Steel