Cảm biến áp suất IFM PN2271 0…250 bar

Product characteristics
Output signal switching signal; analogue signal; IO-Link; (configurable)
Measuring range
 
0…250 bar 0…3625 psi 0…25 MPa
Process connection threaded connection 1/4″ NPT internal thread
Application
Special feature Gold-plated contacts
Measuring element metallic thin film cell
Application for industrial applications
Media liquids and gases
Medium temperature [°C] -25…80
Min. bursting pressure
 
1200 bar 17400 psi 120 MPa
Pressure rating
 
500 bar 7250 psi 50 Mpa
Vacuum resistance [mbar] -1000
Type of pressure relative pressure
MAWP (for applications according to CRN)
 
500 bar 7250 psi 50 MPa
Electrical data
Operating voltage [V] 18…30 DC; (according to EN 50178 SELV/PELV)
Current consumption [mA] < 35
Min. insulation resistance [MΩ] 100; (500 V DC)
Protection class III
Reverse polarity protection yes
Power-on delay time [s] 0.3
Integrated watchdog yes
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 2; Number of analogue outputs: 1
Outputs
Total number of outputs 2
Output signal switching signal; analogue signal; IO-Link; (configurable)
Electrical design PNP/NPN
Number of digital outputs 2
Output function normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V] 2
Permanent current rating of switching output DC [mA] 250
Switching frequency DC [Hz] < 500
Number of analogue outputs 1
Analogue current output [mA] 4…20; (scalable 1:5)
Max. load [Ω] 500
Analogue voltage output [V] 0…10; (scalable 1:5)
Min. load resistance [Ω] 2000
Short-circuit protection yes
Type of short-circuit protection pulsed
Overload protection yes
Measuring/setting range
Measuring range
 
0…250 bar 0…3625 psi 0…25 MPa
Analogue start point
 
0…200 bar 0…2900 psi 0…20 MPa
Analogue end point
 
50…250 bar 725…3625 psi 5…25 MPa
Factory setting / CMPT = 2
Set point SP
 
1.5…250 bar 25…3625 psi 0.15…25 MPa
Reset point rP
 
0.5…249 bar 10…3610 psi 0.05…24.9 MPa
Min. difference between SP and rP
 
1.1 bar 15 psi 0.15 MPa
In steps of
 
0.5 bar 5 psi 0.05 MPa
Status_B High Resolution / CMPT = 3
Set point SP
 
1.6…250 bar 23…3626 psi 0.16…25 MPa
Reset point rP
 
0.5…249 bar 8…3611 psi 0.05…24.9 MPa
Min. difference between SP and rP
 
1.1 bar 6 psi 0.11 MPa
In steps of
 
0.1 bar 1 psi 0.01 MPa
Accuracy / deviations
Notes on the accuracy / deviation switch point accuracy, linearity error under DNV GL: < ± 1%: < ± 1%
Switch point accuracy [% of the span] < ± 0,4; (Turn down 1:1)
Repeatability [% of the span] < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1)
Characteristics deviation [% of the span] < ± 0,25 (BFSL) / < ± 0,5 (LS); (Turn down 1:1; BFSL = Best Fit Straight Line; LS = limit value setting)
Hysteresis deviation [% of the span] < ± 0,1; (Turn down 1:1)
Long-term stability [% of the span] < ± 0,05; (Turn down 1:1; per 6 months)
Temperature coefficient zero point [% of the span / 10 K] 0,2; (-25…80 °C)
Temperature coefficient span [% of the span / 10 K] 0,2; (-25…80 °C)
Response times
Response time [ms] < 1.5
Delay time programmable dS, dr [s] 0…50
Damping for the switching output dAP [s] 0…4
Damping for the analogue output dAA [s] 0…4
Max. response time analogue output [ms] 3
Software / programming
Parameter setting options hysteresis / window; normally open / normally closed; switch-on/switch-off delay; Damping; Display unit; current/voltage output
Interfaces
Communication interface IO-Link
Transmission type COM2 (38,4 kBaud)
IO-Link revision 1.1
SDCI standard IEC 61131-9
SIO mode yes
Required master port type A; (wenn PIN 2 nicht verbunden: B)
Supported DeviceIDs
 
Type of operation DeviceID
Factory setting / CMPT = 2 470
Status_B High Resolution / CMPT = 3 986
Note
 
For further

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