Pressure and continuous level measurement

Fully welded pressure transmitter for hygenic applications

• 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

Technical data

Performance characteristics
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

Compliance and approvals

Explosion protection                              ATEX II 1/2G Ex ia IIC T4/T6 Ga/Gb
                                                         ATEX II 1/2G Ex ia IIC T3/T4/T6 Ga/Gb
                                                         ATEX II 1D Ex ia IIIC T (200) 107 °C IP6X Da
                                                         ATEX II 1G Ex ia IIC T4/T6 Ga
                                                         ATEX II 1G Ex ia IIC T3/T4/T6 Ga

Data Sheet - PBMH Series                    Download