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Precise pressure sensor for process applications

PP20S Process

  • Fully welded process connection
  • Robust stainless steel housing
  • Excellent temperature stability
  • Pressure measuring ranges from -1 ... 0 to 0 ... 40 bar
  • Precision class ≤ 0.5% FS
  • Absolute pressure, relative pressure, and vacuum measurement
  • IO-Link Dual Channel for easy commissioning and acquisition of valuable secondary data
Technical Data
Measuring range
  • -1 … 40 bar
Min. measuring span
  • 0.4 bar
Max. measuring span
  • 40 bar
Pressure type
  • Absolute
  • Relative (gauged)
Standard error of measurement (BFSL)
  • ± 0.2 % FSR
  • ± 0.5 % FSR , 0 … 0.4 bar
  • Including non-linearity, hysteresis and non-repeatability according BFSL
Max. measuring error
  • ± 0.5 % FSR
  • ± 1.0 % FSR , 0 … 0.4 bar
  • Including zero-point and span error, nonlinearity (by terminal base line), hysteresis and non-repeatability (EN 61298-2)
Temperature coefficient
  • ≤ 0.2 % FSR/10 K , measuring span
  • ≤ 0.2 % FSR/10 K , zero point
Compensated temperature range
  • -20 … 125 °C
Long term stability
  • ≤ 0.2 % FSR/a
Rise time (10 ... 90 %)
  • ≤ 20 ms

IO-Link interface

IO-Link version
  • 1.1
Device profile
  • Smart Sensor Profile
IO-Link port type
  • Class A
Baud rate
  • 38,4 kbaud (COM2)
SIO-mode
  • Yes
Process data (cyclic)
  • Pressure or temperature
  • Switch state
  • State of alert
  • Scaling factor
Diagnostic data (acyclic)
  • Ambient pressure
  • CPU temperature
  • Unit temperature
  • Operation time (since power-on)
Adjustable data (acyclic)
  • Offset settings
  • Switch parameters
  • Measuring mode
Dual Channel
  • IO-Link / Analogue
  • Analogue / SIO Mode