<p>SDX15A4 Pressure Sensor from Honeywell is ideal for use with air and dry gas, as well as with non-corrosive, non-ionic working fluids. This Honeywell Board Mount Pressure Sensor is designed with a laser trimmed thick film ceramic and an integrated circuit sensor element in a sturdy solvent resistant case. The compact-size package of this Absolute Pressure Sensor enables the advantages of multiple sensors in limited available space.</p><p>Pressure sensors, also known as pressure indicators, are instruments that are used to measure the pressure of gases and liquids. They can also be used indirectly to measure the flow of fluids and gases, water level and altitude, as well as other variables. These instruments are generally used in medical equipment, barometry, computer peripherals, pneumatic controls, and HVAC equipment.</p>