4
3 Function and features
The pressure sensor detects the system pressure of machines and installations�
Applications
Type of pressure: relative pressure
Order no.
Measuring range
Permissible
overload pressure Bursting pressure
bar
PSI
bar
PSI
bar
PSI
PN2020
0���400
0���5 800
600
8 700
1 000
14 500
PN2021
0���250
0���3 630
400
5 800
850
12 300
PN2022
0���100
0���1 450
300
4 350
650
9 400
PN2023
-1���25
-14�5���362�5
100
1 450
350
5 075
PN2024
-1���10
-14�5���145
75
1088
150
2 175
PN2026
-0�13���2�50
-1�45���36�25
20
290
50
725
PN2060
0���600
0���8 700
800
11 600
1 200
17 400
mbar
PSI
bar
PSI
bar
PSI
PN2009
-1 000���1 000 -14�5���14�5
20
290
50
725
PN2027
-50���1 000
-0�74���14�5
10
145
30
450
PN2069
-500���500
-7�25���7�25
10
145
30
450
mbar
inH
2
O
bar
inH
2
O
bar
inH
2
O
PN2028
-12�5���250�0
-5�0���100�4
10
4 000
30
12 000
MPa = bar ÷ 10 / kPa = bar × 100
Static and dynamic overpressures exceeding the indicated overload pres-
sure are to be avoided by taking appropriate measures�
The indicated bursting pressure must not be exceeded� Even if the burst-
ing pressure is exceeded only for a short time, the unit can be destroyed�
NOTE: Risk of injury!
Use in gases at pressures > 25 bar only after contacting the manufacturer
ifm�
