MEMS

Liquid Flow Sensors Offer High-accuracy, Low-maintenance Replacement for Mechanical Turbine Devices

Liquid Flow Sensors Offer High-accuracy, Low-maintenance Replacement for Mechanical Turbine Devices

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Cost-Effective MEMS Sensors Deliver Increased Performance and Reliability, Even in Unstable Pulsatile Flow and Low-Flow Conditions Posifa Technologies introduced its new PLF2000 series of liquid flow sensors. Designed to replace mechanical turbine flow sensors, the cost-effective devices deliver increased accuracy and reliability, even in unstable pulsatile flow and low-flow conditions. Factory calibrated for water to …

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Air Velocity Sensors With Digital I2c Output for Thermal Management and Filter Monitoring Applications

Air Velocity Sensors With Digital I2c Output for Thermal Management and Filter Monitoring Applications

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Posifa Technologies announced the new PAV3000 series of economical, high-performance air velocity sensors with digital I2C output and a surface-mount footprint for thermal management and filter monitoring in even the most space-constrained locations. Unlike thermistor-based solutions, the PAV3000 has a MEMS sensor core that is minimally affected by ambient temperature changes and which provides instant real-time feedback on …

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ams develops MEMS VOC gas sensor

ams develops MEMS VOC gas sensor

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Gas sensing techniques are continually being investigated to improve selectivity and sensitivity of identifying different types of gases. There are resistive gas sensors, quartz crystal microbalance, direct thermoelectric, electrochemical cell and other exotic types such as MEMS-tunable Fabry-Perot filter spectral sensors with lead-selenide detector and pulsed broadband infrared emitter light source. The ams sensor is …

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Ganymede Mems Speakers Can Be Retrofitted Into Standard Enclosures

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USound GmbH’s Ganymede Achelous and Adap MEMS speakers with their compact size of 4.7 mm x 6.7 mm x 1.6 mm are ideal for in-ear headphone designs and wearables such as true-wireless headsets. The perfect addition to traditional speakers, they can be easily retrofitted into standard enclosures to improve treble or implement 3D audio systems. Achelous is …

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