Hygienic Pressure Transmitter & Sensor

Square Plus Pattern

Pressure Transmitters for Hygienic Applications

Pressure and continuous level measurement

  • 3-A sanitary standards, FDA-compliant, EHEDG-certified
  • Resistant to all common CIP cleaning media and SIP-capable (150 °C max, < 30 min)
  • Versions available for high media temperatures (200 °C)
  • Surface roughness connection Ra ≤ 0.8 for highest hygienic requirements
  • Fully welded and compact design for washdowns without residuals
  • Excellent active temperature compensation for increased process stability
  • External programming of zero point and span with FlexProgrammer 9701
  • Absolute pressure, relative pressure and vacuum measurement
hygienic-pressure-transmitter

Main Benefits

  • High temperature resistance for SIP and CIP processes
  • Surface roughness of flush process connection Ra ≤ 0.8 for highest hygienic requirements
  • Fully welded and compact design for washdowns without residuals
  • Excellent active temperature compensation for increased process stability
  • External programming of zero point and span with FlexProgrammer 9701

Applications

  • Food
  • Beverage
  • Biotechnology
  • Pharmaceutical

Measuring ranges and over pressure safety

Pressure in bar

Pressure range 0 ... 0.1
0 ... 0.16
0 ... 0.25
-0.1 ... 0.1
-0.2 ... 0.2
0 ... 0.4
0 ... 0.6
0 ... 1
-1 ... 0
-1 ... 0.6
0 ... 1.6
0 ... 2
0 ... 2.5
-1 ... 1.5
0 ... 4
-1 ... 3
-1 ... 5
0 ... 6
0 ... 10
-1 ... 9
0 ... 16
-1 ... 15
0 ... 20
0 ... 25
-1 ... 24
0 ... 40
-1 ... 39
Over pressure 1 3 15 60 70 135
Burst pressure 2 6 30 120 140 270


Technical Details

Attribute Value
Measuring Range -1 … 40 bar
Min. Measuring Span 0.1 bar
Max. Measuring Span 40 bar
Pressure Type Absolute
Relative (gauged)
Standard Error of Measurement (BFSL) ± 0.04 % FSR
± 0.1 % FSR
Including non-linearity, hysteresis and non-repeatability according BFSL
For turndown, multiply this value by the applied turndown ratio
Max. Measuring Error ± 0.1 % FSR
± 0.25 % FSR
Including zero-point and span error, nonlinearity (by terminal base line), hysteresis and non-repeatability (EN 61298-2)
For turndown, multiply this value by the applied turndown ratio
Temperature Coefficient ≤ 0.03 % FSR/10 K , measuring span
≤ 0.03 % FSR/10 K , zero point
Compensated Temperature Range -40 … 85 °C
Long Term Stability ≤ 0.1 % FSR/a , measuring range > 1 bar
≤ 1 mbar , measuring range ≤ 1 bar
Max. Turndown Ratio 5 : 1
Rise Time (10 ... 90 %) ≤ 5 ms