MEMS
Mass Medical Air Flow Sensor For Auto Medical Device Venti lator I2C interface
Characteristic
* Low pressure loss
* Flow range:
± 200slm (bidirectional)
* Accuracy 1.5% reading (typical value)\
* Full calibration and temperature compensation
*
Zero drift
The gas flow is measured by the thermal sensor chip, which ensures a
very fast signal processing time and has the best accuracy compared with similar products and has a
bidirectional measurement function.

Product description
WNK3000 is specially designed for ventilator applications. It measures the flow of air, oxygen and other non-aggressive gases with superb accuracy. The special design in the air duct makes the pressure loss of the flow body passing through the sensor very low, making its performance suitable for various demanding application scenarios, such as medical ventilation and respiratory applications.WNK3000 works with 5V power supply voltage and has a
digital I2C interface. The output value is internally calibrated and temperature compensated.It is connected by a
thermal sensor chip and a
high-performance integrated 24-bit AD acquisition
CMOSCMOS microprocessor connection manager.
Application range
Medical, process automation, burner control, fuel cell control, spectroscopy, environmental
monitoring, laboratory.
OEM industry customization and solutions
According to the application site and customer needs, the flow range can be customized and the
independent air duct structure can be designed to provide customers with a
complete set of
application solutions.
Dimensions of WNK3000

Company Information

Contact us:
Mr. Aaron Gao