ISSUE 2 Uncompensated, Compensated and Calibrated Pressure

advertisement
Installation Instructions for the
Uncompensated, Compensated and Calibrated
Pressure Sensors
XPXL, XPX, XPCL, XPC Series
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.
GENERAL INFORMATION
The XPXL/XPX and XPCL/XPC Series
sensors integrate silicon micromachined
sensing technology, temperature
compensation and calibration in a complete
family of low-cost packages. These
piezoresistive pressure sensors use
micromachined silicon chips mounted on a
ceramic and protected with a plastic cap.
Several tube arrangements with nylon
housings are available for various pressure
applications.
Gage pressure is measured with respect to
ambient pressure. When applied pressure
increases, the differential voltage between
the two output pins increases. As pressure
decreases, differential voltage decreases.
Differential sensors provide a differential
voltage proportional to the pressure
differential between port P2 and P1. As
DP = P2 – P1 increases, differential voltage
increases. As DP = P2 – P1 decreases,
differential voltage decreases.
ISSUE 2
PK 80157
XPXL/XPX AND XPCL/XPC SERIES PERFORMANCE
CHARACTERISTICS AT 12.0 ± 0.01 VDC EXCITATION,
@ 25 °C
Excitation (XPXL, XPX)
Excitation (XPCL, XPC)
Input Resistance
Output Resistance
Weight
Min.
Typ.
Max.
Units
—
3.0
—
—
5
12
3
3
2
12
16
—
—
Vdc
Vdc
kOhm
kOhm
gram
ENVIRONMENTAL SPECIFICATIONS
-25 °C to 85 °C
[-13 °F to 185 °F]
-40 °C to 125 °C
[-40 °F to 257 °F]
P1 Port (Dry Gases Only): Media must
be compatible with epoxy based adhesive.
P2 Port:: Media must be compatible with
nylon housing, epoxy adhesive and
silicon.
Operating
Temperature
Storage
Temperature
Media
Compatibility
SOLDERING
Limit soldering to 315 °C [600 °F] maximum, with duration
of five seconds maximum.
EQUIVALENT CIRCUIT
3
4
2
1
PIN DESIGNATIONS
1. – V Excitation
2. + Output Signal
3. + V Excitation
4. – Output Signal
Sensing and Control
© Honeywell 2003, All Rights Reserved
XPXL, XPX, XPCL, XPC Series
ISSUE 2
MOUNTING DIMENSIONS (for reference only) mm/in
XPXL/XPX and XPCL/XPC Series
D/A Housing
GFS/AFS Housing
GBFS Housing
DF Housing
GF/AF Housing
DT Housing
2 Honeywell • Sensing and Control
PK 80157
XPXL, XPX, XPCL, XPC Series
ISSUE 2
PK 80157
MOUNTING DIMENSIONS (for reference only) mm/in
XPXL/XPX and XPCL/XPC Series
GT/AT Housing
GBT Housing
GBF Housing
Honeywell • Sensing and Control 3
XPXL, XPX, XPCL, XPC Series
ISSUE 2
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, contact a nearby sales office. 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
[email protected]
Sensing and Control
Honeywell
11 West Spring Street
Freeport, Illinois 61032
P80157-2-EN IL50 GLO 303 Printed in USA
PK 80157
www.honeywell.com/sensing
Download