BARO-A-4V-MINI

BARO-A-4V-MINI is a barometric amplified pressure sensor. This model provides a calibrated amplified output with superior output offset characteristics. Output offset errors due to changes in temperature, stability to warm-up, stability to long time period, and position sensitivity are all significantly reduced when compared to conventional compensation methods. In addition, the sensor utilizes a silicon, micromachined, stress concentration enhanced structure to provide a very linear output to measured pressure. This calibrated and temperature compensated sensor gives an accurate and stable output over a wide temperature range. This series is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like. Applications include medical Instrumentation, environmental monitoring, altimeters, chemical analysis.

• 600 to 1,100mbar operating pressure range, 5 to 50°C compensated range
• Calibrated zero and span, VS supply voltage range from +4.5 to +5.5VDC
• Nominal output voltage at 1,100mbar is 4.25V
• Nominal output voltage at 600mbar is 0.25V
• Offset temperature shift (5°C to 50°C) is ±20mvolt max
• Nominal linearity, hysteresis error is 0.05%fs
• Operating temperature range from -25°C to 85°C