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Environmental Sensors
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  - Temperature Sensor STS3x
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  Long-Term Stable Metal-Oxide Gas Sensor
  
  The long-term stable metal-oxide gas sensor SGP features multiple sensing elements on one chip providing in-depth information on air quality. The SGP is based on Sensirion’s multi-pixel platform, which integrates four gas sensing elements into a very small 2.45 x 2.45 x 0.9 mm³ DFN package featuring a fully calibrated air quality output signal. The unprecedented combination of long-term stability and multi-pixel technology opens up new possibilities for environmental monitoring in smart home, appliances and Internet of Things applications.
  
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Flow Sensors
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  Proximal Flow Sensor for Neonatal and Pediatric OEM Applications
  
  The SFM3400 flow sensor is a proximal flow sensor for neonatal and pediatric applications in respiratory devices such as ventilation or anesthesia. The sensor is available as both a single-use version (SFM3400-D) and a reusable version (SFM3400-AW) and features outstanding measurement accuracy and a short signal processing time as well as high robustness. It is fully calibrated for air, N₂ and O₂ gases and it measures bidirectional flow rates of up to 33 slm. Thanks to its performance characteristics, the SFM3400 mass flow meters are ideally suited for OEM applications in the area ventilation and anesthesia.
  
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  Experts for Smart Sensor Solutions
  
  Sensirion's sensors are used in a wide range of markets and different applications. Our high-quality environmental and flow sensors and sensor solutions improve energy efficiency and sustainability. They increase our safety, support our health and raise the quality of life.
  
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  Sensirion Worldwide
  
  Founded in 1998 Sensirion has become the leading manufacturer of flow and environmental sensors solutions. The company now employs people in various countries such as the USA, South Korea, Japan, China, Taiwan, and Germany. The headquarters in Switzerland is responsible for research, development, and production.
  
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  Bereichsleitung Elektronik-ProduktionNaturwissenschaftler (m/f) mit Hands-on MentalitätPraktikum im Bereich Gas Flow Sensors
  
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Customized (OEM) Mass Flow Meters

Customized Sensor Products According to Your Specific Requirements

Besides the standard gas flow sensor solutions, Sensirion also offers customized OEM sensor solutions at an attractive price performance ratio. We adapt or develop your customized mass flow meters according to your specific requirements.

Developing your product, we rely on our unique and patented CMOSens® Technology. This technology allows for integrating the highly precise sensor element as well as the electronics for signal processing on one single tiny chip. Correspondingly, gas flow sensor solutions based on CMOSens® set new standards for precision, reliability, functionality and cost effectiveness.

During the development process, you can rely on Sensirion's highly qualified project teams. Thanks to our committed and competent employees you always benefit from fast and effective technical Support.

Sensirion Customized Solutions

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Here you can find all documents of Sensirion's mass flow meters for download.

Our Competence

Leading manufacturer of high-performance sensor solutions
Huge technical know-how (CMOSens® Technology)
Fast and effective customer support thanks to high-qualified R&D and project teams
Reliable processes (ISO/TS 16949, ISO 9001 and ISO 14001 certified QM-System)
Profound calibration knowledge
Experience in mass production (millions per year)

Your Sensor Solution

High-performance gas flow sensor solutions: long-term stable, precise, reliable, sensitive and fast
Individualized interface
Special measurement range
Individualized output characteristics
Adapted packaging
Accurate and dedicated calibration and temperature compensation

Related Products

Sensirion Mass Flow Meters SFM3000

Mass Flow Meter SFM3000

The digital SFM3000 mass flow meter excels in accuracy, fast response time and low pressure drop, making it highly suitable for cost-sensitive flow measurements in medical and industrial applications.

Sensirion Mass Flow Meters SFM3100

Mass Flow Meter SFM3100

The analog SFM3100 mass flow meter as a compact design and can be easily integrated into existing systems. An integrated temperature sensor eliminates the need to install an additional sensor.

Sensirion Mass Flow Meters SFM3200

Mass Flow Meter SFM3200

The SFM3200 mass flow meter for inspiratory applications is characterized by its wide dynamic measurement range of up to 250 slm, as well as its measurement accuracy at low flows.

Sensirion Mass Flow Meters SFM3200-AW

Mass Flow Meter SFM3200-AW

The SFM3200-AW mass flow meter that can be sterilized in an autoclave is cleanable and reusable. Due to the very low pressure drop, it is particularly suitable for expiratory flow measurements.

Sensirion Mass Flow Meters SFM3300 3200 Kombi

Mass Flow Meter SFM3300-AW

Because of the small dead-space volume and the stability against different inlet conditions, the autoclavable SFM3300-AW mass flow meter is particularly suitable for proximal flow measurements.

Sensirion Mass Flow Meters SFM3300 D

Mass Flow Meter SFM3300-D

The single-use SFM3300-D mass flow meter for proximal flow measurements is fully calibrated and temperature compensated. It features high accuracy, superior robustness and a very fast update time.

Sensirion Mass Flow Meters SFM4100

Mass Flow Meter SFM4100

The SFM4100 flow meter provides excellent long-term stability and freedom from drift. It is the first choice for devices with a high usage rate and at the same time long service intervals.

Sensirion Mass Flow Meters SFM5400

Mass Flow Meter SFM5400

The SFM5400 mass flow meter is the valve-free version of the SFC5400 mass flow controller. It measures mass flows with outstanding accuracy and repeatability and has a wide dynamic measurement range.

Sensirion Mass Flow Meters SFM5300

Mass Flow Meter SFM5300

The SFM5300 mass flow meter is the compact and reduced version of the SFM5400 mass flow meter. It is exclusively for cost-sensitive OEM projects with high unit quantities.

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