Summary of B58621V MEDICAL SENSORS MAKE MEASUREMENTS IN THE FLOW LINES
TDK’s B58621V EPCOS medical differential pressure sensors are PCB-mounted, low-profile (6 mm) devices for ventilator applications, offering measurement ranges from 16 mbar FS to 7 bar FS and absolute accuracy up to ±1% FS across -20°C to +70°C. They include pressure ports for screw fitting, two plug connectors for daisy-chaining, integrated SPI for digital integration, and EN ISO 13485 certification. Suited for stationary and mobile ventilators, they enable precise pressure-loss measurements to calculate flow rates and can monitor filters and gas admixtures.
Parts used in the B58621V Medical Sensors Project:
- B58621V differential pressure sensor (PCB-mounted)
- Pressure ports and inlets (screw-fitting compatible)
- Two plug connectors for daisy chain systems
- Integrated SPI interface
- Printed circuit board footprint (24 mm x 26 mm)
EPCOS’ medical sensors precise measurements in the flow lines allow flow rates to be calculated accurately in ventilator equipment
TDK Corporation’s B58621V range of highly accurate differential pressure sensors, are designed as printed circuit boards. The sensors are designed for measurement ranges of 16 mbar full-scale (FS), 100 mbar FS and 7 bar FS, with an absolute accuracy of up to ±1% FS at temperatures from -20°C to +70°C.
The footprint of 24 mm x 26 mm accommodates pressure ports and inlets (allowing for simple screw fitting and easy maintenance) as well as two plug connectors for easy implementation of daisy chain systems. The integrated SPI enables easy integration into various digital applications. The sensors are EN ISO 13485-certified for use in medical devices. Precise pressure loss measurements in the flow lines allow flow rates to be calculated accurately in ventilator equipment, and they are particularly well suited for mobile ventilators due to their extremely low profile of only 6 mm. The sensors are also suitable for monitoring filters and gas admixtures.
- Extremely low profile: 6 mm height
- Measurement ranges from 16 mbar to 7 bar
- Highly accurate up to ±1% FS
- EN ISO 13485 certified
- Stationary and mobile ventilators
- Filter and gas admixtures monitoring
Read more: B58621V MEDICAL SENSORS MAKE MEASUREMENTS IN THE FLOW LINES
- What measurement ranges do the B58621V sensors offer?
They offer measurement ranges of 16 mbar full-scale, 100 mbar full-scale, and 7 bar full-scale. - How accurate are the B58621V sensors?
They have an absolute accuracy of up to ±1% full-scale at temperatures from -20°C to +70°C. - Are the B58621V sensors certified for medical use?
Yes, they are EN ISO 13485 certified for use in medical devices. - What is the physical footprint and profile of the sensors?
The footprint is 24 mm x 26 mm and the sensor height is an extremely low 6 mm. - Do the sensors support digital integration?
Yes, they include an integrated SPI interface for digital integration. - Can the sensors be used in mobile ventilators?
Yes, their extremely low profile makes them particularly well suited for mobile ventilators. - What applications within ventilators are these sensors used for?
They are used for precise pressure loss measurements in flow lines to calculate flow rates and for monitoring filters and gas admixtures. - How are the sensors mounted and connected?
They are designed as printed circuit boards with pressure ports and inlets for simple screw fitting and two plug connectors for daisy chaining.
