Precision Pressure Transducer PPT Datasheet by Honeywell Aerospace
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Honeywell
PPT Precision Pressure Transducer
Highly Accurate Over a Wide Temperature Range
Honeywell’s Precision Pressure Transducer (PPT) offers extraordinary
value with high accuracy over a wide temperature range. The PPT
combines proven silicon sensor technology with microprocessor
-based signal conditioning to provide an extremely smart pressure
transducer. Available in a compact, rugged design, the PPT has many
software features that support a wide range of applications.
PERFORMANCE
Total Error Band (1) See Ordering Information
Temperature Range Operating: 40 to 85ºC
Storage: 55 to 90°C
Sample Rate (3) 8.33 ms to 51.2 min; minimum response delay 17 ms
Resolution Digital: Up to 0.001% FS, Analog: 1.22 mV steps (12 bits)
Long Term Stability 0.025%FS per year typical
MECHANICAL
Pressure Units (3) atm, bar, cmwc, ftwc, hPa, inHg, inwc, kg/cm2, KPa, mBar, mmHg, MPa,
mwc, psi, user, lcom, pfs
Media Compatibility Suitable for non-condensing, non-corrosive, and non-combustible gases
Weight Approx. 5 oz. (142 gm) without fi ttings
ELECTRICAL
Output (3) (4) RS232 Digital with 05V Analog, RS485 Digital with 05V Analog
Power Requirements Supply Voltage: 5.5 to 30 VDC, Operating Current: 35 mA maximum
Baud Rate (3) User confi gurable between 1200 and 28800 bits/sec
Bus Addressing (3) Address up to 89 units
Connector MILC26482, Shell Size #10, 6-pin, #20 size
ENVIRONMENTAL
Mechanical Shock 1500G, 0.5 ms half sine; per MILSTD883D, M2002.3, Cond. B
Thermal Shock 24 1-hr cycles, 40 to 85°C
Vibration 0.5 in or 20G, 202000 Hz; per MILSTD883D, M2007.2, Cond. A
Overpressure (2) 3X FS
Burst Pressure (2) 3X FS
EMC Directive Compliant, Metal Connector Model Only
RoHS NonCompliant
Specifications
(1) Total Error is the sum of worst case linearity, repeatability, hysteresis, thermal effects and
calibration errors over the operating temperature range. Full scale for differential ranges is the
sum of + and – ranges. Calibration is traceable to NIST. (2) Exposure to overpressure will not
permanently affect calibration or accuracy of unit. Burst pressure is the sum of the measured
pressure plus the static pressure and exceeding it may result in media escape. (3) User
confi gurable. (4) Recommended load impedance of 100 k-ohm or greater.
POTENTIAL APPLICATIONS
• Secondary Air Data
• Altimeters
• Engine Testing
• Flight Testing
• Meteorology
• Flow and Pressure Calibrators
• Instrumentation and Analytical Equipment
• Process Control
• Research and Development
FEATURES & BENEFITS
• HIGHLY ACCURATE
Accuracy is guaranteed over the whole operating
temperature range
Simplifi es System Design
No additional signal compensation needed to
gain the benefi ts of a very accurate sensor
• SMART, DIGITAL SENSING AND CONTROL
Effi cient Data Acquisition
Network up to 89 units
• VERSATILE AND CONFIGURABLE
Works with existing and new systems
05V analog and either RS232 or RS485
digital output
Optimizes Output
User-confi gurable pressure units, sampling,
update rate
Flags Problems
Internal diagnostics set fl ags, indicates errors
• USER SELECTABLE SOFTWARE FEATURES
Baud Rate, Parity Setting, Continuous
Broadcast, ASCII or Binary Output, Sensor
Temperature Output (°C or °F), Deadband,
Sensitivity, Tare Value, Confi gurable Analog
Output
• ISO-9001, ISO-14001
am a
mm mm
If
Honeywell
OPTION C
Ordering Information
Full Scale Pressure Range Absolute Gauge Differential Digital Total Error Band(1)(2) Analog Total Error Band(1)(2)
0001 N/A 1 PSI N/A ±(0.20%FS + 0.04% Abs. Reading) ±(0.24%FS + 0.04% Abs. Reading)
0001 N/A N/A ±1 PSI ±(0.10%FS + 0.04% Abs. Reading) ±(0.12%FS + 0.04% Abs. Reading)
0002 N/A 2 PSI ±2 PSI ±(0.10%FS + 0.04% Abs. Reading) ±(0.12%FS + 0.04% Abs. Reading)
0005 N/A 5 PSI ±5 PSI ±(0.10%FS + 0.04% Abs. Reading) ±(0.12%FS + 0.04% Abs. Reading)
0010 N/A 10 PSI ±10 PSI ±0.10%FS Max. ±0.12%FS Max.
0015 15 PSI N/A N/A ±0.10%FS Max. ±0.12%FS Max.
0020 20 PSI 20 PSI N/A ±0.10%FS Max. ±0.12%FS Max.
0050 50 PSI N/A N/A ±0.10%FS Max. ±0.12%FS Max.
TYPE P1 PRESSURE P2 PRESSURE
A Absolute 0 (vacuum) to FS N/A
G Gage Reference to FS Reference
D Differential +FS to FS rel. to P2 +FS to FS rel. to P1
P1 PRESSURE CONNECTION (ABSOLUTE, GAUGE, DIFFERENTIAL)
F Filter (blocks debris)
G Stainless SwagelokTM (1/8 inch female)
K Stainless Swagelok-compatible (1/8 inch male)
R Brass barbed, right angle (1/8 inch ID tubing)
W Brass barbed (1/8 inch ID tubing)
X Brass Swagelok® (1/8 inch female)
P2 PRESSURE CONNECTION (GAUGE, DIFFERENTIAL)
F Filter (blocks debris)
G Stainless Swagelok® (1/8 inch female)
K Stainless Swagelok-compatible (1/8 inch male)
R Brass barbed, right angle (1/8 inch ID tubing)
W Brass barbed (1/8 inch ID tubing)
X Brass Swagelok® (1/8 inch female)
N Not Applicable (Absolute)
OUTPUTS
2V RS232 digital, 05V analog
5V RS485 digital, 05V analog
ELECTRICAL CONNECTION
A Plastic 6-pin connector
B Metal 6-pin connector
- OPTIONS
A Demonstration Kit(2) (RS232 Only)
B Mating Connector
C Power Supply/Data Cable (RS232 only)
E Certifi cate of Conformance
F Calibration Certifi cate
PPT
PPT Specifi cations
Honeywell Aerospace
12001 State Highway 55
Plymouth, MN 55441
aerospace.honeywell.com
ADS-14179 rev F
N61-2080-000-000 | 02/19
© 2019 Honeywell International Inc.
Dimensions
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.
(1) Tighter accuracy available on some
models. Consult factory.
(2) Demonstration kit includes unit,
power supply/data cable (120V),
demonstration software, and user
manual.
ESD (electrostatic discharge) sensitive device
Damage may occur when subjected to high
energy ESD. Proper ESD precautions should be
taken to avoid performance degradation or loss
of functionality.
EOS (electrical overstress) sensitive device
Damage may occur when subjected to
EOS. Do not exceed specifi ed ratings to
avoid performance degradation or loss of
functionality.
Find out more
For more information on Honeywell’s Precision Pressure
Transducers visit us online at www.pressuresensing.com.
Customer Service Email: quotes@honeywell.com
PPT PRECISION PRESSURE TRANSDUCER
PPT2 0020 A W N 2V A -BEF
OPTION
C
C
C
C
C
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