Cảm biến áp suất IFM PS308A 0…0.25 bar

Product characteristics
Output signal analogue signal
Measuring range
 
0…0.25 bar 0…250 mbar 0…3.63 psi 0…25 kPa
Application
Application for industrial applications
Media Liquids
Medium temperature [°C] -10…60; (T6: -10…60 °C; T5: -10…80 °C; T4: -10…85 °C; 1 D, 1/2 D, 2 D (750 mW): -10…40 °C; (650 mW): -10…70 °C; (550 mW): -10…85 °C)
Min. bursting pressure
 
2.4 bar 35 psi 240 kPa
Pressure rating
 
2 bar 29 psi 200 kPa
Type of pressure relative pressure
Electrical data
Switching amplifiers connection to intrinsically safe supply isolators (Ex ia)
Operating voltage [V] 10…30 DC
Protection class III
Reverse polarity protection yes
Inputs / outputs
Number of inputs and outputs Number of analogue outputs: 1
Outputs
Total number of outputs 1
Output signal analogue signal
Number of analogue outputs 1
Analogue current output [mA] 4…20
Max. load [Ω] 700; (Ub = 24 V; (Ub – 10 V) / 20 mA)
Short-circuit protection yes
Measuring/setting range
Measuring range
 
0…0.25 bar 0…250 mbar 0…3.63 psi 0…25 kPa
Accuracy / deviations
Repeatability [% of the span] < 0,1; (with temperature fluctuations < 10 K)
Characteristics deviation [% of the span] < 0,25 (BFSL) / 0,5; (incl. linearity, zero and span error (limit value setting))
Linearity deviation [% of the span] < 0,2 (BFSL)
Long-term stability [% of the span] < 0,2; (per year)
Temperature coefficient zero point [% of the span / 10 K] < ± 0,2; (0…50 °C)
Temperature coefficient span [% of the span / 10 K] < ± 0,2; (0…50 °C)
Operating conditions
Ambient temperature [°C] -10…60
Note on ambient temperature
 
T6: -10…60 °C
T5: -10…80 °C
T4: -10…85 °C
1 D, 1/2 D, 2 D (750 mW): -10…40 °C
1 D, 1/2 D, 2 D (650 mW): -10…70 °C
1 D, 1/2 D, 2 D (550 mW): -10…85 °C
Storage temperature [°C] -10…60
Protection IP 68
Mechanical data
Weight [g] 656.5
Materials stainless steel (1.4571/316Ti )
anzeigen-bedienelemente
Remarks
Pack quantity 1 pcs.
Electrical connection
Connection Cable: 5 m, FEP, Ø 7.5 mm

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