SXL010D
Low pressure sensors
2/2
July 2005 / 552
www.sensortechnics.com
PHYSICAL DIMENSIONS
Unit
In. H
2O
mV/V/in.H
2O
mV
ppm/°C
mV
µV/V/°C
%FS
mV
µs
k
Ω
ppm/°C
k
Ω
%FS
µV/V/g
Characteristics
Operating pressure
Sensitivity T
A=25°C
Full-scale span 10 "H
2O
2
Temperature coefficient of span5,8
Zero pressure offset T
A=25°C
Temperature coefficient of offset5
Combined linearity and hysteresis3
Long term stability of offset and sensitivity7
Response time (10 to 90 %)6
Input resistance T
A = 25°C
Temperature coefficient of resistance5,8
Output impedance
Repeatability4
Position sensitivity
PERFORMANCE CHARACTERISTICS1
Specification notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Min.
0.40
20.0
-20
3.0
Typ.
0.65
32.5
-2300
10
±4
0.2
±0.1
100
4.0
+750
4.2
0.5
2
Max.
10
1.60
80.0
+35
±1.0
6.0
SenSym and Sensortechnics reserve the
right to make changes to any products her-
ein. SenSym and Sensortechnics do 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.
ORDERING INFORMATION
Reference conditions: supply voltage, V
S = 5 VDC, TA = 25°C, common-mode line pressure = 0 psig, pressure applied to P2.
Span is the algebraic difference between the output voltage at full scale pressure and the output at zero pressure.
See Definition of Terms: Hysteresis - the maximum output difference at any point within the operating pressure range for
increasing and decreasing pressure. Linearity - the maximum deviation of measure output of constant temperature (25°C)
from "Best Straight Line" determined by three points, offset, full scale pressure and half full scale pressure.
Maximum difference in output at any pressure with the operating pressure range an temperature within 0 to +70°C after:
a)
100 temperature cycles, 0 to 70°C
b)
1.0 million pressure cycles, 0 psi to full-scale span
Slope of the best straight line from 0 to 70°C. For operation outside this temperature, contact factory for more specific
application information.
Response time for a 0 psi to full-scale span pressure step change. 10 to 90 % rise time.
Long term stability over a one year period.
This parameter is is not 100 % tested. It is guaranteed by process design and tested on a sample basis only.
If max. proof pressure is exceeded, even momentarily, the package may leak or burst, or the pressure sensing die may fracture.
mass: 1 g
dimensions in inches (mm)
e
r
u
s
s
e
r
p
e
g
n
a
r
,
e
g
a
k
c
a
p
P
I
D
d
e
t
r
o
p
l
a
u
d
H
"
0
1
o
t
0
2O4
D
D
0
1
0
L
X
S
0.020 typ.
(0.51)
0.110 typ.
(2.79)
0.380
(9.65)
0.285
(7.24)
0.090 typ.
(2.29)
0.470
(11.94)
0.050
typ.
(1.27)
0.550
(13.97)
P2
P1
0.600
(15.24)
0.01
(0.25)
0.100 typ.
(2.54)
0.300
(7.62)
0.070
(1.78)
0.135
(3.43)
0.250
(6.35)
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