The Honeywell Precision Barometer (HPB) is designed to provide stable and reliable barometric pressure readings over a wide variety of real-world conditions. The microprocessor based signal compensation circuitry eliminates the need to insulate or heat/cool this precision barometer.
Pressure Range: 500 – 1200 hPa
Accuracy: ±0.4 hPa
Compensated Temperature Range: -40°C to 85°C
Input: 5.5-30V DC
Output Options: RS-232, RS-485, or low-power TTL.
For use with non-corrosive, non-condensing gasses only.
Meets FAA AWOS specification for Class 1 & Indoor barometer instrumentation.