Commercial Grade High Pressure Sensors
20PC Family
FEATURES
•
Lowest priced sensor with
temperature compensation
and calibration
•
Variety of gage pressure
port configurations; easily
modified for special needs
•
Operable after exposure to
frozen conditions
•
Choice of terminations for
gage sensors
•
Calibrated Null and Span
•
Temperature compensated
for Span over 0ºC to 50ºC
provides interchangeability
•
Measures vacuum or
positive pressure
•
Ideal for wet/wet
applications
TYPICAL APPLICATIONS
Medical
•
Oxygen and nitrogen gas
distribution in hospitals
•
Dental chairs
•
Water flow measurement
Environmental
•
Water control valves
•
Instrumentation
•
Irrigation equipment
•
Filter monitoring equipment
Industrial Instrumentation
•
Robotics
•
Pressure valves
•
Leak detection
•
Air compressors
Analytical Instrumentation
•
Gas chromatography
20PC Series
The 20PC family has added a new range to its already high pressure
sensor family. The 250 psi range is now being offered in our 26PC family.
This pressure range completes a full complement of pressure ranges that
are compensated over temperature and calibrated at zero and full scale.
The addition of the 250 psi pressure range permits greater flexibility in the
design of this product family.
The factory calibrated 26PC Series sensors are temperature
compensated (0 to 50°C), allowing part interchangeability, high
performance, reliability, and accuracy. The lower cost noncompensated
24PC Series sensors are ideal for on-system calibration applications.
These versatile 20PC Series products can meet many pressure sensing
requirements in the commercial/consumer marketplace. Pressure ranges
are from 0.5 psi to 250 psi in the 20PC family.
The extensive port options available for the 20PC Series sensors
promote the application flexibility of Honeywell’s commercial grade high
pressure sensing options.
WARNING
MISUSE OF DOCUMENTATION
•
The information presented in this product sheet is for reference only. Do
not use this document as product installation information.
•
Complete installation, operation, and maintenance information is
provided in the instructions supplied with each product.
Failure to comply with these instructions could result in death or serious
injury.
WARNING
PERSONAL INJURY
•
DO NOT USE these products as safety or emergency stop devices or in
any other application where failure of the product could result in personal
injury.
Failure to comply with these instructions could result in death or
serious injury.
Sensing and Control
Commercial Grade High Pressure Sensors
20PC Series
20PC Family
26PC Series Performance Characteristics at 10.0
±
0.01 Vdc
Excitation, 25°C
°
Min.
Excitation
Response Time
Input Resistance
Output Resistance
Weight
—
—
5.5 k
1.5 k
Typ.
10
—
7.5 k
2.5 k
2
Max.
16
1.0
11.5 k
3.0 k
Units
Vdc
ms
Ohm
Ohm
gram
Environmental Specifications
Operating Temperature
Storage Temperature
Compensated Temperature
Shock
Vibration
-40°C to +85°C (-40°F to +185°F)
-55°C to +100°C (-67°F to +212°F)
0°C to +50°C (32°F to +122°F)
Qualification tested to 150 g
MIL-STD-202, Method 213
(0 to 2 kHz, 20 G sine)
NOTE: For media compatibility specifications, refer to Catalog 15,
007908-11, or web site: www.honeywell.com/sensing
26PC PORT VARIATIONS
(dimensions for reference only) mm/in
B Barbed
H M5 Thread*
M ¼-28 Thread**
S Manifold
*Recommended torque for sealing is 4 in-lb. Do not exceed 6 in-lb of torque. Use size 007 O-Ring. O-Ring counterbore dimensions
are 0.04
±
.005 in D x 0.300
±
.003 in Dia.
**Recommended torque for sealing is 8 in-lb. Do not exceed 12 in-lb. Use size 009 O-Ring. O-Ring counterbore dimensions are .040
±
.002 in D x 0.360
±
.003 in Dia.
26PC CIRCUIT TERMINATION
Pin 1 = Vs (+)
Pin 2 = Output (+)
Pin 3 = Ground (-)
Pin 4 = Output (-)
Pin 1 is notched, Pin 2 is next to Pin 1, etc.
2
Honeywell
•
Sensing and Control
www.honeywell.com/sensing
Commercial Grade High Pressure Sensors
20PC Family
MOUNTING DIMENSIONS
(for reference only) mm/in
GAGE SENSOR
1 x 4 Termination (Style 6) Port Style A, Straight
Pin 1 is notched, Pin 2 is next to Pin 1, etc.
20PC Series
2 x 2 Termination (Style 2) Port Style A, Straight
Pin 1 is notched, Pin 1 is shown at lower right corner. Pins
2, 3, 4 are clockwise.
DIFFERENTIAL SENSOR
1 X 4 Termination (Style 6) Port Style A, Straight (Only)
www.honeywell.com/sensing
Honeywell
•
Sensing and Control
3
Commercial Grade High Pressure Sensors
20PC Pressure Sensors
26PC FAMILY SENSOR SELECTION GUIDE
2
Product
Family
2
20PC
Family
6
Circuit Type
PC
Pressure
Sensor
G
Pressure
Range
A
B
C
D
F
G
J
K
1 psi
5 psi
15 psi
30 psi
100 psi
250 psi
38 psi
38 psi*
E
F
N
S
F
Seal
Type
EPDM
Fluorosilicone
Neoprene
Silicone
A
B
H
M
S
A
Port
Type
20PC Series
2
Termination
Style
G
Pressure
Measurement
G
Gage
D
Differential
6
Compensated
Calibrated
Straight
2
4-pin DIP
Barbed
6
4-pin SIP
M5
Thread
1/4-28
Thread
Manifold
Example:
26PCGFA2G
Compensated, calibrated 250 psi sensor with fluorosilicone seal, straight port, 2 X 2 termination and gage pressure
measurement.
* Passivated (P2 side of die is coated for environmental and dielectric protection)
WARRANTY/REMEDY
Honeywell warrants goods of
its manufacture as being free of
defective materials and faulty
workmanship. Contact your local
sales office for warranty
information. If warranted goods
are returned to Honeywell during
the period of coverage,
Honeywell will repair or replace
without charge those items it
finds defective. The foregoing is
Buyer’s sole remedy and is
in
lieu of all other warranties,
expressed or implied,
including those of
merchantability and fitness for
a particular purpose.
Specifications may change
without notice. The information
we supply is believed to be
accurate and reliable as of this
printing. However, we assume
no responsibility for its use.
While we provide application
assistance personally, through
our literature and the Honeywell
web site, it is up to the customer
to determine the suitability of the
product in the application.
For application assistance,
current specifications, or name of
the nearest Authorized
Distributor, check the Honeywell
web site or call:
1-800-537-6945 USA
1-800-737-3360 Canada
1-815-235-6847 International
FAX
1-815-235-6545 USA
INTERNET
www.honeywell.com/sensing
info.sc@honeywell.com
Sensing and Control
Honeywell
11 West Spring Street
Freeport, Illinois 61032
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on 50% Recycled Paper
www.honeywell.com/sensing
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