Pressure sensors
Pressure transmitters for PCB mounting (voltage output)
AC-T series
Technical data
Absolute maximum ratings
Parameter
Temperature ranges
Storage temperature range
Operating temperature range
Compensated temperature range
Soldering temperature
Pressure ranges
Overpressure
Supply voltage /-current
Supply voltage
Supply current
Signal output current
Output signal at sensor failure
DC break down voltage
Parameter
V
CC
I
CC
I
A
V
ERR
V
is
Symbol
Types KD, KC only
Conditions
8)
6)
Symbol
Conditions
Min.
Typ.
Max.
Unit
T
st
T
a
T
c
T
solder
1)
2)
3)
–40
–25
0
+105
+85
+70
+240
°
C
°
C
°
C
°
C
<5 s
(no reflow soldering)
p
ov
4), 5)
1.5
p
r
4.75
5.5
7
2
0.01
V
mA
mA
V
V
I
A
= 0
7)
500
Min.
Typ.
Max.
Unit
Output signal @ T
a
= 25° V
CC
= 5 V, I
A
< 0.1 mA
C,
Offset
V
A0
Simple output ACA, ACR
Symmetrical output ACS
Signal span (Full Scale)
Nonlinearity
V
FS
L
10)
9)
9)
0.485
2.485
3.985
0.5
2.5
4.0
±0.1
0.515
2.515
4.015
±0.25
±0.5
V
V
V
% FS
% FS
ms
Simple output
10), 11)
10), 11)
Symmetrical output
Response time
Supply voltage rejection
Parameter
t
10-90
SVR
Symbol
12)
10), 13)
±0.25
1
±0.01
Min.
Typ.
Max.
% FS/V
Unit
Conditions
Data in temperature range @ T
a
= –25 ... 85 ° V
CC
= 5 V, I
A
< 0.1 mA
C,
Temperature hysteresis
14)
±0.1
15)
15)
±0.5
% FS
Data in temperature range @ T
a
= 0 ... 70 ° V
CC
= 5 V, I
A
< 0.1 mA
C,
Temperature coefficient of offset
TCV
A0
p
r
< 0.25 bar
p
r
≥
0.25 bar
Temperature coefficient of span
TCV
FS
16)
±0.015
±0.015
±0.015
±0.05
±0.03
±0.03
% FS/K
% FS/K
% FS/K
AS SEN PD
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 8
2009-08-03
EPCOS [ EPCOS ]
