2 / 4 page
HCX Series
Fully signal conditioned pressure transducer
2/4
August 2007 / 026
www.sensortechnics.com
PERFORMANCE CHARACTERISTICS
(unless otherwise noted, V
S = 5 V, RL > 100 kΩ, tamb = 25°C)
Proof pressure is the maximum pressure which may be applied without causing damage to the sensing element.
Non-linearity - the maximum deviation of measured output at constant temperature, from "Best Straight Line" through
three points (offset pressure, full scale pressure and 1/2 full scale pressure).
Change after one year or 1 million pressure cycles.
Thermal effects tested and guaranteed from 0°C to 50°C relative to 25°C. All specifications shown are relative to 25°C.
Span is the algebraic difference between the output at full scale pressure and offset.
Under normal conditions external offset and span calibrations are not needed. In case fine trimming is required, offset
adjustments are possible to lower values only. Do not trim for nominal value minus 150 mV. Span adjustments are
possible to lower pressure range (higher gain). Do not trim for more than 15 % of full scale pressure.
Specification notes:
1.
2.
3.
4.
5.
6.
s
c
i
t
s
i
r
e
t
c
a
r
a
h
C.
n
i
M.
p
y
T.
x
a
Mt
i
n
U
e
r
u
s
s
e
r
p
g
n
i
t
a
r
e
p
O.
.
.
6
D
5
0
0
M
P
X
C
H
.
.
.
6
D
0
1
0
M
X
C
H
.
.
.
6
D
0
1
0
M
P
X
C
H
.
.
.
6
D
0
2
0
M
X
C
H
.
.
.
6
D
0
5
0
M
X
C
H
.
.
.
6
D
0
0
1
M
X
C
H
.
.
.
6
D
0
5
3
M
X
C
H
.
.
.
6
.
.
.
1
0
0
X
C
H
.
.
.
6
.
.
.
2
0
0
X
C
H
.
.
.
6
.
.
.
5
0
0
X
C
H
5
-
0
0
1
-
0
0
0
0
0
0
0
5
0
1
0
1
0
2
0
5
0
0
1
0
5
3
0
0
0
1
0
0
0
2
0
0
0
5
r
a
b
m
t
e
s
f
f
o
e
r
u
s
s
e
r
p
o
r
e
Z.
.
.
M
P
X
C
H
ll
a
.
.
.
6
D
0
2
0
M
X
C
H
/
.
.
.
6
D
0
1
0
M
X
C
H
s
e
c
i
v
e
d
r
e
h
t
o
ll
a
0
4
.
2
0
4
.
0
5
4
.
0
0
5
.
2
0
5
.
0
0
5
.
0
0
6
.
2
0
6
.
0
5
5
.
0
V
n
a
p
S
5
.
.
.
M
P
X
C
H
s
e
c
i
v
e
d
r
e
h
t
o
ll
a
5
9
.
1
5
9
.
3
0
.
2
0
.
4
5
0
.
2
5
0
.
4
t
u
p
t
u
o
e
l
a
c
s
ll
u
F
5
.
4
e
r
u
s
s
e
r
p
d
e
i
f
i
c
e
p
s
t
s
e
w
o
l
t
a
t
u
p
t
u
O
y
l
n
o
.
.
.
M
P
X
C
H
5
.
0
)
C
°
0
5
o
t
0
(
s
t
c
e
f
f
e
l
a
m
r
e
h
T
4
n
a
p
s
d
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t
e
s
f
f
o
d
e
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b
m
o
C
.
.
.
6
D
5
0
0
M
.
.
.
P
X
C
H
.
.
.
6
D
0
5
0
M
X
C
H
o
t
.
.
.
6
D
0
1
0
M
X
C
H
.
.
.
6
D
0
5
3
M
X
C
H
,
.
.
.
6
D
0
0
1
M
X
C
H
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e
c
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v
e
d
r
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t
o
ll
a
0
2
.
0
2
1
.
0
0
1
.
0
5
0
.
0
C
°
/
O
S
F
%
)
L
S
B
(
s
i
s
e
r
e
t
s
y
h
d
n
a
y
t
i
r
a
e
n
il
-
n
o
N
2
.
.
.
6
D
0
2
0
M
X
C
H
s
e
c
i
v
e
d
r
e
h
t
o
ll
a
5
.
0
1
.
0
0
.
1
5
.
0
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S
F
%
y
t
il
i
b
a
t
s
m
r
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t
g
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o
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3
2
.
0
±
e
c
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p
m
i
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t
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O
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5
Ω
n
o
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j
e
r
y
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p
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w
o
Pt
e
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f
f
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n
a
p
S
5
0
.
0
3
0
.
0
V
/
O
S
F
%
)
d
a
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P
0
5W
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