IPT0020A33R Honeywell Microelectronics & Precision Sensors, IPT0020A33R Datasheet - Page 2

• Manufacturer Part Number: IPT0020A33R
• Description: SENS PRESSURE MODULE 20PSIA ABS
• Manufacturer: Honeywell Microelectronics & Precision Sensors

Specifications of IPT0020A33R

• Pressure Type: Absolute
• Operating Pressure: 20 PSI
• Port Size: Male, 0.0104" (0.264mm) Tube
• Output: Digital
• Voltage - Supply: 4 V ~ 12 V
• Termination Style: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Contains lead / RoHS Compliant
• Other names: 342-1075

IPT
DIMENSIONS
SPECIFICATIONS
Performance Specifications
Total Error Band: (from -40 to 85ºC)
±0.04%FS absolute
±0.10%FS gauge, differential
±0.20%FS 1 psi gauge
Temperature Range:
Operating -40 to 85ºC (-40 to 185ºF)
Storage: -55 to 125ºC (-67 to 257ºF)
Long Term Stability:
0.025% FS max per year
Mechanical Specifications
Pressure Ranges and Type:
See Ordering Information at right
Pressure Units
Media Compatibility: Suitable for non-condensing,
non-corrosive, and non-combustible gases.
Weight
~9.7 grams (gauge, differential)
Electrical Specifications
Output:
24-bit pressure value
16-bit temperature value
256 x 8 EEPROM configuration
Power Requirements:
Supply Voltage: 4 to 12 VDC
Current Consumption:
6 mA typical, 7.5 mA max
Interface: 3.3V SPI (mode 1,1) SCLK ≤5 Mhz
Update Rate: 166 samples/second
Environmental Features
Overpressure: 3x FS
Burst Pressure: 3x FS
Mechanical Shock: DO-160E Section 7.0,
Category A, Figure 7.2, Operational Standard
Thermal Shock: Storage Temperature Cycling per
JESD22-104, Section 5.0: -55ºC to +125ºC
Vibration: DO-160E Section 8, Category H,
Aircraft Type 2, Aircraft Zones 1 & 2
RoHS Compliant (2002/05/EC): Yes
Find out more
For more information on Honeywell’s Precision Pressure Transducers visit us online at
us at 1-800-323-8295 or 763-954-2474. Customer Service Email: [e-mail].
Honeywell reserves the right to make changes to improve reliability, function or design. Honeywell does not assume any liability arising out of the application or use of any product or circuit described
herein; neither does it convey any license under its patent rights nor the rights of others. Covered by one or more of the following US Patents: 4,918,992 and 4,788,521.
Honeywell Aerospace
Honeywell International Inc.
12001 Highway 55
Plymouth, MN 55441
www.honeywell.com
(3)
: ~8.0 grams (absolute)
:
PSI
(2)
(1)
(1)
over the operating temperature range. Accuracy is only achieved after applying the correction coefficients and
algorithm as shown in section 3.2. of Product Specification (FS = Full Scale). For total error calculations of
differential units, “Full Scale” is the pressure difference between the minimum and maximum pressures. For
example, full scale for a 1 psid PPT is 2 psi (-1 to +1 psi). Pressure range 1psi gauge has total error of ±0.20%
FS.
expressed in PSI (pounds per square inch).
RS-232 Cable, Demo Board, AC adapter, MS Windows Software, and User’s Manual.
ORDERING INFORMATION
CONNECTOR
IPT Integrated Pressure Transducer
IPT
Example:
IPT
Total Error is the sum of worst case linearity, repeatability, hysteresis, thermal effects, and calibration errors
ADS-14184
December 2010
©2010 Honeywell International Inc.
(2)
After applying the correction coefficients stored in EEPROM, the resultant pressure reading is
FULL SCALE PRESSURE RANGE
0001
0002
0005
0010
0020
0050
0020
Absolute
20 PSIA
50 PSIA
TYPE
N/A
N/A
N/A
N/A
A
G
D
A
Absolute
Gauge
Differential
DIGITAL INTERFACE VOLTAGE
33
33
10 PSIG
20 PSIG
1 PSIG
2 PSIG
5 PSIG
Gauge
N/A
3.3 volts
POWER SUPPLY
R
R
(3)
www.honeywell.com/pressuresensing
(1)
Not including mounting hardware.
OPTIONS
-A
Regulated, 4-12VDC
A
P1 Pressure
0 (vacuum) to FS
Reference to FS
+FS to –FS rel. to P2
Differential
10 PSID
20 PSID
1 PSID
2 PSID
5 PSID
Demonstration Kit
N/A
(4)
(4)
P2 Pressure
N/A
Reference
+FS to –FS rel. to P1
Demonstration kit includes
or contact