KPY52-A SIEMENS | Alldatasheet

Document overview

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Technical content

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 Type and Marking Symbol Pressure Range Unit Ordering Code KPY 52 A P0 … PN 0 … 0.6 bar Q62705-K211 KPY 53 A 0 … 1.6 Q62705-K177 KPY 54 A 0 … 4 Q62705-K179 KPY 55 A 0 … 10 Q62705-K181 KPY 56 A 0 … 25 Q62705-K183 Pin Configuration

1 Capillary tube

3 − VOUT

4 Temperature sensor

(typ.R25 = 2 kΩ )

5 Temperature sensor

6 − VIN 7+ VOUT

8 Not connected

Parameter Symbol Limit Values Unit Pressure overload KPY 52 A KPY 53 A KPY 54 A KPY 55 A KPY 56 A PMAX bar Operating temperature range TA − 40…+ 125 ˚C Storage temperature range Tstg − 50…+ 130 ˚C Supply voltage VIN 12 V

Electrical Characteristics

atTA = 25 ˚C andVIN = 5 V, unless otherwise specified. Parameter Symbol Limit Values Unit min. typ. max. Bridge resistance RB 4 − 8k Ω Sensitivity KPY 52 A KPY 53 A KPY 54 A KPY 55 A KPY 56 A s 11.0 5.6 4.0 1.8 0.88 15.0 8.8 6.0 2.6 1.2 24.0 12.5 9.0 4.0 2.0 mV/ Vbar Output voltage KPY 52 A KPY 53 A KPY 54 A KPY 55 A KPY 56 A Vfin 110 120 130 150 100 180 200 250 mV Offset voltage P =P0 − 25 −+ 25 mV Linearity error (best fit straight line) P0 =P0 … PN FL % Vfin KPY 52… 55 A KPY 56A ± 0.15 ± 0.15 ± 0.35 Pressure hysteresis P1 =P0,P2 =PN ,P3 =P0 KPY 52 … 56 A PH −± 0.1 − % Vfin

atT1 = 25 ˚C,T2 = 80 ˚C,T3 = 25 ˚C andVIN = 5 V, unless otherwise specified. Parameter Symbol Limit Values Unit min. typ. max. Temperature coefficient ofVfin TC Vfin %/K KPY 52 A KPY 53 A KPY 54 A KPY 55 A KPY 56 A − 0.20 − 0.20 − 0.20 − 0.20 − 0.20 − 0.12 − 0.13 − 0.14 − 0.15 − 0.15 Temperature coefficient of V0 TC V0 %/K KPY 52 A KPY 53 A KPY 54 A KPY 55 A KPY 56 A − 0.03 − 0.03 − 0.03 − 0.03 − 0.03 + 0.08 + 0.05 + 0.05 + 0.05 + 0.05 Temperature coefficient of RB TC RB %/K KPY 52 … 56 A −+ 0.095− Temperature hysteresis ofV0;Vfin TH % v.Vfin KPY 52 … 56 A −± 0.2 −

Weight approx. 15.0 g Stainless Steel Package Dimension in mm Exterior Packaging I.e. tubes, trays, boxes are shown in our Data Book “Package Information”.