ASDX Series
Pressure Sensors
0 psi to 1 psi through
0 psi to 100 psi
DESCRIPTION
The ASDX Series is an amplified version of Honeywell’s
proven performer and industry leading SDX Series sensor. The
ASDX sensor’s footprint is slightly larger than the SDX;
however, it offers a high level output (4.0 Vdc span) on a very
cost-effective basis. This series is fully calibrated and
temperature compensated with on-board Application Specific
Integrated Circuitry (ASIC).
These DIP (Dual In-line Package) sensors are designed for
use with non-corrosive, non-ionic working fluids; such as air
and dry gases.
FEATURES
• ASIC-enhanced output
• Wide compensated temperature range 0 °C to 85 °C
[32 °F to 185 °F]
• Available in absolute, differential and gage types
• Pressure ranges from 0 psi to 1 psi through 0 psi to 100 psi
• Accuracy ±2.0% max. V full scale
• Quantization step of 3 mV
• Response time of 8 ms
Sensors are available to measure absolute, differential and
gage pressures. The absolute sensors have an internal
vacuum reference and an output voltage proportional to
absolute pressure. The differential sensors allow application of
pressure to either side of the sensing diaphragm and may used
for differential or gage measurements. Bidirectional versions
are also available.
All ASDX Series sensors are accurate to within ±2.0% full
scale and are designed for operation from a single 5.0 Vdc
supply.
POTENTIAL APPLICATIONS
• Flow calibrators
• Ventilation and air flow monitors
• Gas flow instrumentation
• Dialysis equipment
• Sleep apnea monitoring and therapy equipment
• Barometry
• HVAC controls
• Pneumatic controls