FEA TURES AND BENEFITS
SENSOR PRODUCTS
Precision Pressure
Transducer
PPT
FEA TURES AND BENEFITS
FEA TURES AND BENEFITS
Simplifies system design—no additional signal compensation needed to
gain the benefits of a very accurate sensor.
Efficient data acquisition—connect up to 89 units on a multidrop bus using
built-in RS485 capability.
Easily interfaces directly to a PC via communication ports.
Closes the loop—smart PPT makes control decisions.
Works with existing and new systems—all units have 0-5V analog and
either RS232 or RS485 digital outputs.
Handles most dry gas media.
Optimizes output—user-configurable pressure units, sampling, update rate.
Flags problems—internal diagnostics set flags, provide alarms.
High Accuracy: ± 0.05% FS typical
accuracy from -40 to 85°C
Versatile and Configurable
Smart, Digital Sensing & Control
Avionics
Instrumentation and
Analytical Equipment
Flow and Pressure
Calibrators
Meteorology
Laboratory and Medical
Instruments
Process Control
Flight Test
APPLICATIONS
Qualified
oneywell’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.
User-Selectable Software Features Baud Rate, Parity Setting
Continuous Broadcast
ASCII or Binary Output
Temperature Output (°C or °F)
Deadband, Sensitivity
Tare Value
Configurable Analog Output
And more...
ISO 9001
H
Example: PPT0100AWN2VA-A
PPT Precision Pressure Transducer
FULL SCALE PRESSURE RANGE
Absolute Gauge Differential
0001 n/a 1 PSI (1) ± 1 PSI
0002 n/a 2 PSI ± 2 PSI
0005 n/a 5 PSI ± 5 PSI
0010 n/a 10 PSI ± 10 PSI
0015 15 PSI n/a n/a
0020 20 PSI 20 PSI ± 20 PSI
0050 50 PSI 50 PSI ± 50 PSI
0100 100 PSI 100 PSI ± 100 PSI
0300 300 PSI 300 PSI ± 300 PSI
0500 500 PSI 500 PSI ± 500 PSI
Type P1 Pressure P2 Pressure
A Absolute
0 (vacuum) to FS N/A
G Gauge
Reference to FS Reference
D Differential
+FS to -FS rel. to P2 +FS to -FS rel. to P1
P1 PRESSURE CONNECTION
Absolute, Gau
g
e, Differential
W Brass barbed (1/4 inch)
X Brass Swagelok
TM
(1/8 inch female)
R Brass barbed, right angle (1/4 inch)
F Filter (blocks debris)
P2 PRESSURE CONNECTION
Gauge, Differential
W Brass barbed (1/4 inch)
X Brass Swagelok
TM
(1/8 inch female)
R Brass barbed, right angle (1/4 inch)
F Filter (blocks debris)
Absolute
N Not Applicable
OUTPUTS
2V RS-232 digital, 0-5V analog
5V RS-485 digital, 0-5V analog
ELECTRICAL CONFIGURATION AND CONNECTION
A Standard, 6-pin plastic connector
B CE Mark (3), 6-pin metal connector
OPTIONS
A Demonstration Kit
B Mating Connector (See below)
C Power Supply/Data Cable (See below)
PPT 0100 A W N 2V A - A
Honeywell reserves the right to make changes to any products or technology herein
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.
PPT SENSOR PRODUCTS
Solid State Electronics Center
12001 State Highway 55
Plymouth, MN 55441
1-800-323-8295
E-Mail: ssec.customer.service@honeywell.com
Web Site: www.ssec.honeywell.com
ORDERING INFORMATION
SPECIFICATIONS
Performance Specifications
(1)
Accuracy: (from -40 to 85°C)
Digital: ± 0.05% FS Typ., ± 0.10% FS Max.
Analog: ± 0.06% FS Typ., ± 0.12% FS Max.
Temperature: ± 1°C (at sensing element)
Temperature Range:
Operating: -40 to 85°C (-40 to 185°F)
Storage: -55 to 90°C (-67 to 194°F)
Sample Rate: 8.33ms to 51.2min
Update Rate: 8.33ms to 12s
Resolution:
Digital: Up to 10 PPM
Analog: 1.22mV steps (12 bits)
Response Delay:
(1000/update rate) + 1ms, maximum 17ms
Long Term Stability: 0.025% FS max per yr
Mechanical Specifications
Pressure Ranges and Type:
See ordering information.
Static Pressure (Differential only):
< 150psi: no effect on accuracy of PPT
> 150psi: out of spec, returns spec < 150psi
Media Compatibility:
Suitable for non-condensing, non-corrosive,
and non-combustible gases.
PPTR available for other gases and fluids.
Weight: 5 oz. (142gm) without fittings
Electrical Specifications
Power Requirements:
Supply Voltage: 5.5 to 30 VDC
Standard CE
Operating Current: 17-30mA 22-35mA
Standby Current: 11mA 16mA
Analog Output: 0-5 V (User adjustable)
Environmental Features
(2)
Overpressure: 3x FS, maximum 600 psi
Burst Pressure: 3x FS, maximum 700psi
Mechanical Shock: 1500g, 0.5ms half sine
Temp Shock: 24 1-hr cycles, -40 to 85°C
Vibration: 0.5in or 20G’s, 20 Hz - 2K Hz
CASE OUTLINE
(1) Accuracy is the sum of worst case linearity, repeatabil-
ity, hysteresis, thermal effects and calibration errors from
-40 to 85°C. Typical is the average of absolute value of
errors at all pressures and temperatures. Full scale for
differential ranges is the sum of + and - ranges. Pressure
range 1 psi gauge has digital accuracy of ± 0.10% FS
typical, ± 0.20% FS maximum; analog accuracy of ± 0.12%
FS typical, ± 0.24% FS maximum.
(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. Mechanical
Shock tested per MIL-STD-883D, M2002.3, Cond B.
Vibration tested per MIL-STD-883D, M2007.2, Cond A.
(3) CE Mark tested per EN50081-1, EN50082-1.
Connector Mil-C-26482, Shell Size #10, 6-pin #20 size.
900131 9/00
