ASDX Series Ultra-Low Silicon Pressure Sensors

Product Announcement from Honeywell Sensing and Internet of Things


Honeywell's upgraded ASDX Series includes the following ultra-low pressure ranges:0 to 10 inches of H2O gage± 10 inches of H2O differential± 5 inches of H2O differentialThe ASDX Series ultra-low pressure sensors incorporate ASIC technology for faster response, an SPI digital output option, and a 3.3 V power supply.The ASDX Series is designed to provide digital correction of sensor offset, sensitivity, temperature coefficients, and non-linearity. These sensors are intended for use with non-corrosive, non-ionic working fluids such as air and dry gases. The ASDX Series’ footprint is slightly larger than the SDX, but includes additional signal conditioning integrated within the product. This allows the customer to remove the components associated with signal conditioning from their PC board to free space and reduce costs normally associated with those components (e.g., acquisition, inventory, assembly). Having this capability within the sensor also eliminates many potential problems that could arise from having multiple components for signal conditioning spread across a circuit board.