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KPY69-A

Siemens
Part Number KPY69-A
Manufacturer Siemens
Description Absolute Pressure Sensor
Published Apr 9, 2015
Detailed Description Silicon Piezoresistive Absolute Pressure Sensor Preliminary Data • Low pressure and temperature hysteresis • Fast respon...
Datasheet PDF File KPY69-A PDF File

KPY69-A
KPY69-A

Overview
Silicon Piezoresistive Absolute Pressure Sensor Preliminary Data • 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 • Corrosion resistant stainless steel threaded housing KPY 66-A …KPY 69-A Type and Marking Thread Symbol Pressure Unit Ordering Code Range KPY 66 A ISO M12*1.
5 P0 … PN 0 … 25 bar Q62705-K… *) KPY 67 A NPTF 1/8"x27 0 … 60 Q62705-K… *) KPY 68 A 0 … 160 Q62705-K… *) KPY 69 A 0 … 400 Q62705-K… *) *) delivery on request Pin Configuration 1 Temp.
-Sensor (typ.
R25 = 2 kΩ) 2 Not connected 3 + Vin; Temp.
-Sensor 4 − Vout 5 Capillary tube 6 Shielding, to be connected to + Vin 7 − Vin 8 + Vout KPY 66-A …KPY 69-A Maximum Ratings Parameter Pressure overload KPY 66 A KPY 67 A KPY 68 A KPY 69 A Operating temperature range Storage temperature range Supply voltage Symbol PMAX TA Tstg VIN Value 50 70 200 500 − 40 … + 125 − 40 … + 125 12 Unit bar °C °C V Electrical Characteristics at TA = 25 °C and VIN = 5 V unless otherwise specified.
Parameter Symbol min.
Bridge resistance Sensitivity KPY 66 A KPY 67 A KPY 68 A KPY 69 A RB 4 s 1.
1 0.
63 0.
38 0.
16 Output voltage KPY 66 A KPY 67 A KPY 68 A KPY 69 A Vfin 150 190 310 330 Offset voltage P = P0 Linearity error (Best fit straight line) P = P0 .
.
.
PN KPY 66 … 69 A Pressure hysteresis P1 = P0, P2 = PN, P3 = P0 KPY 66 … 69 A V0 FL PH − 25 − − Value typ.
max.
−8 2.
1 3.
0 1.
0 1.
4 0.
53 0.
66 0.
22 0.
27 260 370 300 410 420 530 440 550 − + 25 ± 0.
3 ± 0.
5 ± 0.
1 − Unit kΩ mV/Vbar mV mV % Vfin % Vfin KPY 66-A …KPY 69-A Electrical Characteristics at T1 = 25 °C, T2 = 125 °C, T3 = 25 °C and VIN = 5 V, unless otherwise specified.
Parameter Symbol Value Unit min.
typ.
max.
Temperature coefficient of Vfin KPY 66 … 69 A TCVfin %/K − 0.
22 − 0.
18 − 0.
15 Temperature coefficient of V0 KPY 66 A KPY 67 A KPY 6...


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