Posifa Technologies Articles
Vacuum transducer for cost-effective OEM integration
A new PVC4100 series fully calibrated MEMS Pirani vacuum transducer has been introduced by Posifa Technologies.
Evaluation kit accelerates MEMs transducer testing
Availability of an evaluation kit for its PVC4000 series of digital MEMS Pirani vacuum transducer is announced by Posifa Technologies.
Mass air flow sensors enhanced with parylene coating
What it describes as the next generation of its mass air flow sensors for use in respiratory care and other medical and instrumentation applications has been introduced by Posifa Technologies.
Air flow sensors deliver enhanced accuracy
The PMF8300 series of mass air flow sensors from Posifa Technologies are for use in respiratory care and other medical and instrumentation applications.
Flow sensors measure up to 700ml/min
Designed to replace mechanical turbine flow sensors, the PLF2000 series of liquid flow sensors from Posifa Technologies deliver increased accuracy and reliability, even in unstable pulsatile flow and low-flow conditions.
Posifa confirms mass production of air flow sensors
Production quantities of its mass air flow sensors, which are a key component for ventilators and other medical equipment continue to be shipped by Posifa Technologies.
Air velocity sensors offer insight into thermal efficiency
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 have been released by Posifa Technologies.
MEMs sensors lower costs in vacuum gauges
MEMS thermopile vacuum sensors that deliver an effective range from 1 millitorr (0.13 Pa) to 1 atm (760 torr, or 101 kPa) to eliminate the need for additional sensing technology and to lower overall solution costs have been introduced by Posifa Technologies.
Sensors enable custom flow body design
The PMF6000 series of mass air flow sensors from Posifa Technologies are for use in bypass assemblies. Featuring a manifold-mount design, the devices reduce system size and increase reliability while allowing users to establish proprietary calibration values.
Sensors enhance miniaturisation with vacuum measurement
A line of MEMS Pirani Vacuum Sensors, targeted at HVAC and industrial applications, has been introduced by Posifa Microsystems. Designated the PVC 1000 family, the sensors enhance miniaturisation by employing a vacuum measurement solution which is based on the principle that the thermal conductivity of gases is proportional to pressure in the low vacuum range.
Mass Flow Sensors Establish New Performance Standards
Posifa Microsystems, Inc. today unveiled its new line of Low-flow Mass Air Flow Sensor. The PMF2000 family, which incorporates the latest MEMS and microelectronics innovations, eliminates the field failures associated with pressure shock, humidity and contamination that have for years plagued other manufacturers.