A new PVC4100 series fully calibrated MEMS Pirani vacuum transducer has been introduced by Posifa Technologies.

Availability of an evaluation kit for its PVC4000 series of digital MEMS Pirani vacuum transducer is announced by Posifa Technologies.

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.

The PMF8300 series of mass air flow sensors from Posifa Technologies are for use in respiratory care and other medical and instrumentation applications.

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.

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.

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 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.

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.

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.

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.