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.By r
By using a high-caliber internal microcontroller, the PMF2000 family delivers 2% full scale (max.) accuracy, linear output for each of their respective ranges of 10, 30, 200, 1,000 and 2,000 sccm (standard cubic centimeter per minute). This expanded set of ranges gives customers an ability to choose a range best suited to their application for improved overall performance.
The sensors are fully calibrated and compensated over the temperature range of 0°C to +50 °C. Offering a 4 volt linear output range (1 to 5 Vdc), the sensors provide better than 2% F.S. accuracy over the entire output range. The new line of Sensors also offer extremely high repeatability of less than 0.5% F.S. per year null drift, making field replacements a calibration-less task.
The PMF2000 series can be found in numerous applications, including;
-Medical respirators and ventilators
-Patient monitoring systems
-Anesthesia delivery machines
-Sleep apnea machines
-Ventricular assistance devices
-Gas leak detection
-Filter monitoring and VAV systems in HVAC
Samples are available now and can be ordered directly from the Posifa Microsystems.
Pricing: 1,000 piece price: $45.18
6th June 2023
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