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MEMS Flow Sensor FR03

Summary:

The FR03 flow sensor is developed for the upgrade of the original F1013 product. It uses the MEMS thermal principle to monitor the flow of the pipeline gas medium. This product adopts a low pressure loss design and is widely used in various gas measurement.

Feature:

* High sensitivity
* Very low starting flow
* High precision
* High measurement repeatability
* Low pressure loss
* Modular Design

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APPLICATION

Ventilator and Anesthesia Machine

The respiratory system is a very important life support system for the human body. The gas flow sensor, which is a key component for monitoring airflow velocity parameters, has been widely used in ventilators and plays an important role. From hospital bed oxygen supply, floor pipeline oxygen supply to oxygen generators, ventilators, anesthesia machines and other medical equipment needs the support of flow sensors.

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Indoor Air Quality Monitoring

The World Health Organization's "Indoor Air Pollution and Health" pointed out that the current level of indoor air pollution is 5-10 times higher than outdoor pollution, and 4% of global diseases are related to indoor air quality, and about 2 million people die prematurely each year from diseases caused by indoor air pollution.

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PARAMETER

Specification Product Size

Technical Data Sheet

Model No.	FR03
Full scale value (SLM)	0.2/0.3/0.4/0.5
Nominal diameter	DN3
Output method	Linear 0.5V～4.5V(can be customized)
Output impedance	200Ω
Operating Voltage	DC5V～14V
Working current	≤10mA
Accuracy	±(2+0.5FS)%
Repeatability	0.50%
Output drift	0.12%/℃
△Pmax	≤600Pa
Work pressure	Can be customized
Operating temperature	0℃～50℃
Storage temperature	-20℃～80℃
Measuring medium	Dry clean non-corrosive gas
Electrical Interface	2.54mm-5P pin or PH2.0-5P terminal (optional)
Calibration method	Air calibration (20℃, 101.325kPa)
Pin definition	①	②	③	④	⑤
			GND	VCC	OUT

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As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:

MEMS Flow Sensor FR20

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We have 17 sensor series, 200+ categories, and 300+ detection objects for gas detection. Such as CO, CO2, VOC, PM2.5, CH4, LPG and so on. In particular, we also have MEMS sensors. According to your industry application, gas principle, power consumption, accuracy, and range requirements, and we can select a specific model for you. You can also use the product filter below to choose a suitable product, or choose online serivce.

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