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SFM3400-AW

Name: Sensirion SFM3400-AW
Brand: Sensirion
SKU: 403-SFM3400-AW
Price: 159.87 GBP
Availability: InStock

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Mouser No:

403-SFM3400-AW

Mfr. No:

SFM3400-AW

Mfr.:

Sensirion

Description:

Flow Sensors 33slm (bidirectional) Digital Flow Meter for Neonatal/Pediatric Medical Applications - Autoclavable & cleanable Version

Datasheet:

SFM3400-AW Datasheet (PDF)

ECAD Model:

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Learn more about Sensirion SFM3400-AW

In Stock: 14

Stock:: 14

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On Order:: 30

Expected 18/06/2026
Factory Lead Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

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Ext. Price:

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Pricing (GBP)

Qty.	Unit Price	Ext. Price
	£159.87	£159.87
	£149.62	£748.10
	£145.80	£1,458.00
	£140.38	£4,211.40

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Sensirion
Product Category:	Flow Sensors
RoHS:
Type:	Air Flow Sensor
For Use With:	Air, Oxygen, Non-Aggressive Gases
Range:	+/- 33 slm
Accuracy:	3 %
Operation Mode:	Bidirectional
Operating Supply Voltage:	5 V
Housing Material:	Plastic
Brand:	Sensirion
Maximum Operating Temperature:	+ 50 C
Minimum Operating Temperature:	+ 5 C
Output Type:	Digital
Packaging:	Tray
Product Type:	Flow Sensors
Series:	SFM3xxx
Factory Pack Quantity:	30
Subcategory:	Sensors
Supply Voltage - Max:	5.25 V
Supply Voltage - Min:	4.75 V
Tradename:	CMOSens
Part # Aliases:	SFM3400-33-AW 1-101545-01
Unit Weight:	29.828 g

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Datasheet

SFM3400-AW Datasheet (PDF)

RoHS Certificate (PDF)

CNHTS:: 9026801000
USHTS:: 9026802000
ECCN:: EAR99

SFM3400 Digital Flow Meters

Sensirion SFM340 Digital Flow Meters are specially designed for neonatal/pediatric medical applications to precisely measure the flow rate of air, oxygen, and other non-aggressive gases. These meters provide a calibrated flow rate of ±33 standard liters per minute (SLM), low pressure drop, and small dead space (<1ml). The flow meters are based on CMOSens® technology, which is integrated with the sensor element. Sensirion SFM340 Digital Flow Meters measure the breathing flow rate of the inhalation and exhalation of patients and are suitable for the ventilation of infants and neonates.

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.