ASDXRRX001PDAA5 Honeywell, ASDXRRX001PDAA5 Datasheet

Board Mount Pressure Sensors Differential 0 psi to 1.0 psi

ASDXRRX001PDAA5

Manufacturer Part Number
ASDXRRX001PDAA5
Description
Board Mount Pressure Sensors Differential 0 psi to 1.0 psi
Manufacturer
Honeywell

Specifications of ASDXRRX001PDAA5

Operating Pressure
0 psi to 5 psi
Pressure Type
Differential
Accuracy
+/- 2 %
Output Type
Digital
Mounting Style
DIP
Maximum Operating Temperature
+ 105 C
Minimum Operating Temperature
- 20 C
Operating Supply Voltage
5 V
Supply Voltage (min)
4.75 V
Supply Voltage (max)
5.25 V
Supply Current
2.5 mA
Package / Case
DIP-8
Body Style
Rectangular
Function
Pressure
Mounting Type
PCB
Primary Type
Pressure
Range, Measurement
1 PSID
Sensing Mode
Differential
Technology
Piezoelectric
Voltage, Supply
3.3-5 VDC
Wide Compensated Temperature Range
0°C to+ 85°C (+32°F to +185°F)
Pressure Ranges
From 0 psi to 1 psi through 0 psi to 30 psi
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
±
DESCRIPTION
The ASDX Series is a Silicon Pressure Sensor offering a
ratiometric analog interface for reading pressure over the
specified full scale pressure span and temperature range.
The ASDX is fully calibrated and temperature compensated for
sensor offset, sensitivity, temperature effects and non-linearity
using an on-board Application Specific Integrated Circuit
(ASIC). Calibrated output values for pressure are updated at
approximately 1 kHz.
The standard ASDX is calibrated over the temperature range
of 0 °C to 85 °C [32 °F to 185 °F]. The sensor is characterized
for operation from a single power supply of either 3.3 Vdc or
5.0 Vdc.
FEATURES
Ratiometric 12-bit analog output
Precision ASIC conditioning and temperature
compensated over 0 °C to 85 °C [32 °F to 185 °F]
temperature range
Low operating voltage
Absolute, differential and gage types
Pressure ranges from 10 inches H
Standard calibrations in inches H
bar, kPa
Total error band of ±2.0% of full scale span maximum
RoHS compliant
2
0, cm H
2
0 to 100 psi
2
0, psi, mbar,
These sensors are available to measure absolute, differential
and gage pressures. The absolute versions have an internal
vacuum reference and an output value proportional to absolute
pressure. Differential versions allow application of pressure to
either side of the sensing diaphragm. Gage versions are
referenced to atmospheric pressure and provide an output
proportional to pressure variations from atmosphere.
The ASDX Series sensors are intended for use with non-
corrosive, non-ionic working fluids such as air and dry gases.
They are designed and manufactured according to standards
in ISO 9001.
POTENTIAL APPLICATIONS
Flow calibrators
Ventilation and air flow monitors
Gas flow instrumentation
Sleep apnea monitoring and therapy equipment
Barometry
Pneumatic controls
HVAC

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ASDXRRX001PDAA5 Summary of contents

Page 1

... DESCRIPTION The ASDX Series is a Silicon Pressure Sensor offering a ratiometric analog interface for reading pressure over the specified full scale pressure span and temperature range. The ASDX is fully calibrated and temperature compensated for sensor offset, sensitivity, temperature effects and non-linearity using an on-board Application Specific Integrated Circuit (ASIC) ...

Page 2

... Ratiometricity of the sensor (the ability of the output to scale to the input voltage) is achieved within the specified operating voltage for each option. Other custom supply voltages are available, please contact Honeywell Customer Service. 4. The sensor is not reverse polarity protected. Incorrect application of excitation voltage or ground to the wrong pin may cause electrical failure. ...

Page 3

... Future Option Notes: 13. Other package combinations are possible, please contact Honeywell Customer Service. 14. The transfer function limits define the output of the sensor at a given pressure input. By specifying the output signal at the maximum (Pmax.) and minimum (Pmin.) limits of the pressure range, the complete transfer curve for the sensor is defined. See Figure 2 for a graphical representation of each calibration ...

Page 4

... Output is proportional to difference between pressure applied to each of the pressure ports (Port 1 – Port 2). Differential Figure 2. Transfer Functions and Limits A Calibration, 10% to 90% Figure 3. Completed Catalog Listing Example ASDXAVX001PGAA3: AV pressure port, 1 psi gage, analog output, 10% to 90% calibration at 3.3 Vdc operation. 4 www.honeywell.com/sensing B Calibration 95% ASDXAV001PGAA3 Output vs. Pressure ...

Page 5

... Description power supply source provides the analog output power supply ground Honeywell Sensing and Control 5 ...

Page 6

... In no event shall Honeywell be liable for consequential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell web site the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing ...

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