1 PSI-D-4V

1 PSI-D-4V is an amplified line of a middle pressure sensor. It provides a radiometric 4V output with superior output characteristics. The sensor housing has been designed specifically to reduce package induced parasitic stress and strain. 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 is internally compensated using an ASIC compensation technique. It is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like. Application includes medical instrumentation, environmental Instrumentation, and HVAC instrumentation.

• Operating pressure is ±1 PSI, nominal span is ±2V
• Proof pressure is 5PSI, burst pressure is 10PSI
• Nominal output span is ±2.0V, nominal offset voltage is 2.25V at zero differential pressure
• Supply voltage range from +4.5 to +5.5VDC
• Calibrated zero and span
• Offset temperature shift is ±40mV max (25°C)
• Linearity, hysteresis error is ±0.5%FSS max (25°C)
• Span temperature shift is ±1%FSS max (25°C)
• Operating temperature range from -25 to 85°C