Maker : Siemens Group
Part No. : K179

  Datasheet PDF : K179.pdf
  Cross Reference : K179 Cross Reference
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Shortcut : K170  K170  K170  K170  K1700A  K1713  K1713-01  K1713-02  K1713-05  K1713-08  K1713-09  K1720A  K17255B  K1745  K176  K1760  K1762  K1767  K176IE1  K1773  K179  K1794  K1796 

Product Information

Silicon Piezoresistive Absolute Pressure Sensor Features • • • • 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 • Media compatible stainless steel housing KPY 52-A KPY 56-A Stainless Steel Package Type and Marking KPY 52 A KPY 53 A KPY 54 A KPY 55 A KPY 56 A Pin Configuration 1 2 3 4 5 6 7 8 Symbol Pressure Range 0 … 0.6 0 … 1.6 0…4 0 … 10 0 … 25 Unit bar Ordering Code Q62705-K211 Q62705-K177 Q62705-K179 Q62705-K181 Q62705-K183 P0 … PN Capillary tube + VIN − VOUT Temperature sensor (typ. R25 = 2 kΩ) Temperature sensor − VIN + VOUT Not connected Semiconductor Group 1 02.97 KPY 52-A KPY 56-A Absolute Maximum Ratings Parameter Pressure overload KPY 52 A KPY 53 A KPY 54 A KPY 55 A KPY 56 A Operating temperature range Storage temperature range Supply voltage Symbol Limit Values Unit bar 2 6 10 16 30 PMAX TA Tstg VIN − 40 … + 125 ˚C − 50 … + 130 ˚C 12 V Electrical Characteristics at TA = 25 ˚C and VIN = 5 V, unless otherwise specified. Parameter Bridge resistance Sensitivity KPY 52 A KPY 53 A KPY 54 A KPY 55 A KPY 56 A Output voltage KPY 52 A KPY 53 A KPY 54 A KPY 55 A KPY 56 A Offset voltage P = P0 Linearity error (best fit straight line) P0 = P0 … PN KPY 52… 55 A KPY 56A Pressure hysteresis P1 = P0, P2 = PN, P3 = P0 KPY 52 … 56 A Symbol min. Limit Values typ. − 15.0 8.8 6.0 2.6 1.2 45 70 120 130 150 − max. 8 24.0 12.5 9.0 4.0 2.0 72 100 180 200 250 mV − 25 + 25 % Vfin − − ± 0.15 ± 0.35 ± 0.15 − ± 0.1 − % Vfin kΩ mV/ Vbar 4 11.0 5.6 4.0 1.8 0.88 Unit RB s Vfin 33 45 80 90 110 mV V0 FL PH − Semiconductor Group 2 KPY 52-A KPY 56-A Electrical Characteristics at T1 = 25 ˚C, T2 = 80 ˚C, T3 = 25 ˚C and VIN = 5 V, unless otherwise specified. Parameter Temperature coefficient of Vfin KPY 52 A KPY 53 A KPY 54 A KPY 55 A KPY 56 A Temperature coefficient of V0 KPY 52 A KPY 53 A KPY 54 A KPY 55 A KPY 56 A Temperature coefficient of RB KPY 52 … 56 A Temperature hysteresis of V0; Vfin KPY 52 … 56 A Symbol min. Limit Values typ. − − − − − − − − − − max. %/K − 0.20 − 0.20 − 0.20 − 0.20 − 0.20 − 0.12 − 0.13 − 0.14 − 0.15 − 0.15 %/K − 0.03 − 0.03 − 0.03 − 0.03 − 0.03 + 0.08 + 0.05 + 0.05 + 0.05 + 0.05 %/K − + 0.095 − % v. Vfin − ± 0.2 − Unit TCVfin TCV0 TCRB TH Semiconductor Group 3 KPY 52-A KPY 56-A Package Outline Stainless Steel Package Weight approx. 15.0 g Dimension in mm Exterior Packaging I.e. tubes, trays, boxes are shown in our Data Book “Package Information”. Semiconductor Group 4 ...

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