Siemens KPY 41-MR, KPY 46-MA, KPY 46-MR Technical data
Silicon Pressure Sensor Module KPY 41-MR
KPY 46-MA/MR
Features
• Silicon piezoresistive technology
• High stability
• Excellent linearity
• Temperature compensated span and offset voltages
• Rugged stainless-steel housing
• Threaded pressure connection port
• Full scale 5 V output signal
• Open collector output
Stainless Steel Package
Type and
Marking
Rated Pressure
Range
P
… P
0
N
Over Pressure
P
MAX
Unit Ordering Code
KPY 41-MR 0 … 0.250 2 bar Q62705-K …
KPY 42-MA 0 … 0.6 6 Q62705-K323
KPY 42-MR 0 … 0.6 6 Q62705-K324
KPY 43-MA 0 … 1.6 10 Q62705-K325
KPY 43-MR 0 … 1.6 10 Q62705-K326
KPY 44-MA 0 … 4 16 Q62705-K …
KPY 44-MR 0 … 4 16 Q62705-K …
KPY 45-MA 0 … 10 30 Q62705-K327
KPY 45-MR 0 … 10 30 Q62705-K328
KPY 46-MA 0 … 25 40 Q62705-K …
KPY 46-MR 0 … 25 40 Q62705-K …
1) delivery on request
1)
1)
1)
1)
1)
Wire Configuration
V
+
IN
brown
Gnd blue
V
OUT
black
For absolute pressure sensors, P0 = vacuum
For relative pressure sensors,
Semiconductor Group 1 02.97
P
= atmospheric pressure
0
P
= rated pressure
N
KPY 41-MR
KPY 46-MA/MR
Absolute Maximum Ratings
Parameter Symbol Limit Values Unit
Operating temperature range
Storage temperature range
Supply voltage
T
T
V
A
stg
IN
− 20 …+ 85 ˚C
− 40 …+ 100 ˚C
12 … 20 V
Electrical Characteristics
at
T
= 25 ˚C and VIN = 12 V
A
Parameter Symbol Limit Values Unit
min. typ. max.
Sensitivity 0 ...
Output voltage
P = P
N
P
N
KPY 41-MR
KPY 42-MA/R
KPY 43-MA/R
KPY 44-MA/R
KPY 45-MA/R
KPY 46-MA/R
KPY 41 … 46-MA/R
V
OUT
−
−
−
−
−
−
20.0
8.3
3.1
1.25
0.5
0.2
5.95 6 6.05
−
−
−
−
−
−
V/bar
V
Offset voltage
P
0
KPY 41 … 46-MA/R
V
0
V
0.95 1.0 1.05
Linearity error (Best fit straight line) %
KPY 41 … 46-MA/R −−± 0.25
Repeatability and pressure hysteresis %
KPY 41 … 46-MA/R −± 0.1 −
Temperature error of span and offset
TC
VOUT
% V
voltage (− 20°C … + 85 °C)
KPY 41 … 46-MA/R −± 0.1 −
Temperature hysteresis
T
H
% V
KPY 41 … 46-MA/R −± 0.1 −
Response time ms
KPY 41 … 46-MA/R −< 0.1 −
Supply current mA
KPY 41 … 46-MA/R −−24.0
V
V
FS
FS
FS
FS
Semiconductor Group 2
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