Page 1
Silicon Piezoresistive
Absolute Pressure Sensor
Low pressure and temperature hysteresis
•
Fast response
•
High sensitivity and linearity
•
Fatigue free monocrystaline silicon diaphragm
•
giving high load cycle stability
High long term stability
•
Built in silicon temperature sensor
•
Metal housing
•
KPY 62-AG
…
KPY 65-AG
Type and
Marking
KPY 62 AG
KPY 63 AG
KPY 64 AG
KPY 65 AG
*) delivery on request
Pin Configuration
1 Temp.- Sensor
(typ.
2 Not connected
3+
4 −
V
V
Symbol Pressure Range Unit Ordering Code
P
…
0
= 2 kΩ)
R
25
Temp.- Sensor
in;
out
P
N
0 … 0.6 bar Q62705-K…
0 … 1.6 Q62705-K…
0 … 4 Q62705-K…
0 … 10 Q62705-K283
*)
*)
*)
5 No pin
6 Shielding, to be connected
to +
V
in
7 −
8+
V
in
V
out
Page 2
Maximum Ratings
KPY 62-AG
…KPY 65-AG
Parameter
Pressure overload
KPY 62 AG
KPY 63 AG
KPY 64 AG
KPY 65 AG
Operating temperature range
Storage temperature range
Supply voltage
Electrical Characteristics
at
T
A
= 25 °C and
= 5 V unless otherwise specified.
V
IN
Parameter
Bridge resistance
Symbol Value Unit
P
MAX
bar
4
8
12
20
T
A
T
stg
V
IN
Symbol
− 40 … + 125 °C
− 40 … + 125 °C
12 V
Value Unit
min. typ. max.
R
B
4 − 8kΩ
Sensitivity
Output voltage
Offset voltage
=
P
P
0
Linearity error
P
P
=
...
0
(Best fit straight line)
P
N
Pressure hysteresis
P
P
P
P
=
,
1
=
0
2
P
,
N
mV/Vbar
mV
mV
KPY 62 AG
KPY 63 AG
KPY 64 AG
KPY 65 AG
KPY 62 AG
KPY 63 AG
KPY 64 AG
KPY 65 AG
s
23.3
11.3
6.5
3.6
V
fin
70
90
130
180
V
0
43.0
20.0
11.0
5.2
130
160
220
260
73.3
30.0
15.5
8.0
220
240
310
400
− 25 − + 25
F
L
KPY 62
KPY 62
P
=
3
0
… 65 AG
… 65 AG
P
H
−±
−±
0.2
0.1
±
−
0.5
%
%
V
fin
V
fin
Page 3
Electrical Characteristics
KPY 62-AG
…KPY 65-AG
at
= 25 °C,
T
1
= 125 °C,
T
2
Parameter
Temperature coefficient of
Temperature coefficient of
Temperature coefficient of
Temperature hysteresis of
Package Outline
Metal Housing, TO-39
= 25 °C and
T
3
V
fin
KPY 62
V
0
KPY 62
KPY 64
R
B
KPY 62
V
V
0
fin
;
KPY 62
V
… 65 AG
… 63 AG
… 65 AG
… 65 AG
… 65 AG
= 5 V, unless otherwise specified.
IN
Symbol
Value Unit
min. typ. max.
TC
Vfin
TC
TC
V0
RB
−
0.22
−
0.04
− 0.02
−
0.18
−
− + 0.04
+ 0.02
− + 0.23 −
TH
− ±
0.2
−
0.15
%/K
%/K
%/K
% v.
V
fin
Weight approx. 2.0 g Dimensions in mm
Sorts of Packing
Package outlines for tubes, trays etc. are contained in our Data Book "Package Information".
Loading...