PFMN Series
Pressure sensors
หมวดหมู่ : Process sensors ,  Pressure sensors , 
แบรนด์ : Baumer
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Fully welded pressure transmitter with flush membrane and touch screen
Technical data
Performance characteristics
Measuring range -1 … 400 bar
Min. measuring span 0.05 bar
Max. measuring span 401 bar
Pressure type Absolute
Relative (gauged)
Standard error of measurement (BFSL) 0.04 % FSR , up to 2:1 turndown ratio
0.1 % FSR , up to 4:1 turndown ratio
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 , up to 2:1 turndown ratio
± 0.25 % FSR , up to 4:1 turndown ratio
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 ≤ 0.05 % FSR/10 K , measuring span
≤ 0.05 % FSR/10 K , zero point
Compensated temperature range -40 … 85 °C
Long term stability ≤ 0.1 % FSR/a , IEC 770 6.3.2
Max. turndown ratio 10 : 1
Rise time (10 ... 90 %) ≤ 0.3 s
Sample time ≤ 0.3 s
Power-up time < 10 s
Compliance and approvals
Explosion protection ATEX II 1G Ex ia IIC T5
ATEX II 3 G Ex ec IIC T5
ATEX II 1D Ex ia IIIC T100 °C Da
Data Sheet - PFMN Series Download