PPTR Precision Pressure Ruggedized Datasheet by Honeywell Aerospace
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Honeywell
(EQualifled
Precision Pressure Transducer-Ruggedized
PPTR
Honeywell’s PPTR offers a rugged, smart pressure transducer for use in harsh environments. It combines proven
silicon sensor technology with microprocessor-based signal conditioning to provide an extremely smart pressure
transducer. Designed with a hermetically sealed, stainless steel construction, the PPTR operates in severe vibration,
thermal and mechanical shock environments. The PPTR has many software features that support a wide range of
applications.
FEATURES AND BENEFITS
High Accuracy
0.10% FS typical accuracy
from -40 to 85 C
Simplifies System Design - No additional signal compensation
needed to gain the benefits of a very accurate sensor.
Smart, Digital Sensing and Control
Efficient Data Acquisition - Connect up to 89 units on a multidrop
bus using built-in RS-485 capability.
Easy Interface - Directly connects to PC via communication ports.
Closes the Loop - Smart PPTR makes control decisions.
Versatile and Configurable
Works with existing and new systems. - All units have 0-5V analog
and either RS-232 or RS-485 digital outputs.
Isolation diaphragms handle most media - harsh gases or liquids.
Rugged Design - Operates in severe vibration, thermal, and
mechanical shock environments.
Optimizes Output - User-configurable pressure units, sampling,
update rate.
Flags Problems - Internal diagnostics set flags, provide alarms.
User Selectable Software Features
Baud Rate, Parity Setting, Continuous Broadcast, ASCII or Binary
Output, Sensor Temperature Output ( C or F), Deadband,
Sensitivity, Tare Value, Configurable Analog Output
APPLICATIONS:
Engine Test Stands
Flight Testing
Water Depth
Unmanned Underwater Vehicles
Instrumentation and Analytical Equipment
Process Control
Research and Development
ISO-9001
ISO-14001
Qualified
±0.10%
Accuracy from
-40 to 85ºC
Digital and
Analog
Hermetically
Sealed
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ORDERING INFORMATION P'
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Honeywell
©2009 Honevwe‘l International Inc.
PPTR
SPECIFICATIONS CASE OUTLINE
Find out more
For more information on Honeywell’s Precision Pressure Transducers visit us online at www.honeywell.com/pressuresensing
or contact us at 800-323-8295 or 763-954-2474. Customer Service Email: ps.customer.support@honeywell.com.
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, 4,788,521
and 5,948,988.
Performance Specifications (1)
Accuracy: (from -40 to 85ºC)
Digital: ±0.10% FS Typ., ±0.20% FS Max.(2)
Analog: ±0.12% FS Typ., ±0.24% FS Max.(2)
Temperature: ±1ºC (at sensing element)
Temperature Range:
Operating -40 to 85ºC (-40 to 185ºF)
Storage: -55 to 90ºC (-67 to 194ºF)
Sample Rate(5): 8.33ms to 51.2 min
Resolution:
Digital: Up to 0.0011% FS
Analog: 1.22mV steps (12 bits)
Response Delay:
(1000/update rate) +1ms, minimum 17ms
Mechanical Specifications
Pressure Ranges and Type:
See Ordering Information
Pressure Units(5): atm, bar, cmwc, ftwc, hPa, inHg,
inwc, kg/cm², KPa, mBar, mmHg, MPa, mwc, psi,
user, Icom, pfs
Media Compatibility: Suitable for media compatible
with 316 stainless steel (Consult factory for Hastelloy
diaphragm.)
Weight: 14 oz. (397 gm) 6-pin connector
22 oz. (624 gm) NPT w/pigtail style
Electrical Specifications
Output:
RS-232 Digital w/0-5VAnalog(5)
RS-485 Digital w/0-5V Analog(5)
Power Requirements:
Supply Voltage: 6 to 30 VDC
Operating Current: 19-27mA
Baud Rate(5): 1200, 2400, 4800, 9600,
14400, 19200, 28800
Bus Addressing(5): Address up to 89 units
Environmental Features(3)(4)
Overpressure: 3x FS, maximum 6000psi
Burst Pressure: 3x FS, maximum 8500psi
Mechanical Shock: 1500g, 0.5ms half sine
Temp Shock: 24 1-hour cycles, -40 to 85ºC
Vibration: 0.5in or 20G’s, 20Hz – 2K Hz
PPTR Precision Pressure Transducer - Ruggedized
FULL SCALE PRESSURE RANGE
Absolute Gauge
0015 15 PSI n/a
0020 20 PSI 20 PSI
0040 40 PSI 40 PSI
0100 100 PSI 100 PSI
0300 300 PSI 300 PSI
0500 500 PSI 500 PSI
1000 1000 PSI 1000 PSI
1500 1500 PSI 1500 PSI
3000 3000 PSI 3000 PSI
TYPE P1 Pressure P2 Pressure
A Absolute 0(vacuum) to FS N/A
G Gauge Reference to FS Reference
P1 PRESSURE CONNECTION
P ¼ - 18 NPT (internal)
OUTPUTS
2V RS-232 digital, 0-5V analog
5V RS-485 digital, 0-5V analog
ELECTRICAL CONFIGURATION AND CONNECTION
B 6-pin connector(4)
D ½ - 14 NPT external w/4ft pigtail cable
OPTIONS
A Demonstration Kit(6) (RS-232 only)
B Mating Connector – for 6-pin connector version
C Power Supply/Data Cable – for 6-pin connector version
(RS-232 only)
PPTR 0500 A P 2V B -A
Honeywell Aerospace
Honeywell International Inc.
12001 Highway 55
Plymouth, MN 55441
www.honeywell.com
ADS-14180
June 2009
©2009 Honeywell International Inc.
ORDERING INFORMATION
(1) Accuracy is the sum of worst case linearity, repeatability,
hysteresis, thermal effects and calibration errors from -40 to
85ºC. Typical is the average of absolute value of errors at
all pressures and temperatures. Calibration is traceable to
NIST. (2)Tighter accuracy available on some models.
Consult factory. (3) Exposure to overpressure will not
permanently affect calibration or accuracy of unit. Exceeding
burst pressure may result in media escape. Mechanical
Shock tested per MIL-STD-883D, M2002.3, Cond.
B.Vibration tested per MIL-STD-883D, M2007.2, Cond. A.
(4) CE Mark per IEC 61326. See
www.ssec.honeywell.com/pressure/datasheets.html for
information on test levels and results. Connector MIL-C-
26482, Shell Size #10, 6-pin #20 size. (5) User
configurable. (6) Demonstration kit includes unit, power
supply/data cable (120V), demonstration software, and user
manual.
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