SXL010D
Low pressure sensors
FEATURES
· 0...10 "H
2
O
· Accurate low pressure
readings
· Low cost
· High impedance bridge
· Low noise
· Low power consumption
for battery operation
GENERAL DESCRIPTION
The SXL010D pressure sensor
provides lowest cost components for
measuring very low pressures. These
devices were specifically designed to
accurately measure differential and
gage pressures of 0 to 10 "H
2
O. They
are compatible for use with non-corro-
sive and non-ionic media, such as air
and dry gases.
These differential devices allow appli-
cation of pressure to either side of the
diaphragm and can be used for gage
or differential pressure measurements.
Scale:
1 cm
�½ inch
APPLICATIONS
· Medical instrumentation
· Portable and battery
powered equipment
· Air flow monitoring
· HVAC
· Industrial controls
ABSOLUTE MAXIMUM RATINGS
Supply voltage(V)
Temperature range
Operating
Storage
Proof-mode pressure
9
Common mode pressure
Lead temperature (soldering 4 sec.)
12 V
DC
-40 to +85°C
-55 to +125°C
7 psi
50 psi
250°
EQUIVALENT CIRCUIT
+Vs +Vs
6
4
ELECTRICAL CONNECTION
out+
GND
1
P1
P2
4
+Vs
1
+out
3
-out
out -
+Vs
differential/gage
2 GND
DIP PACKAGE
Note:
Polarity applies for positive
pressure applied to port P2
(backward gage)
P1: forward gage
P2: backward gage
July 2005 / 552
1/2
www.sensortechnics.com
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