User guide
24-11
Standard Pressure Switches
16
17
18
19
20
21
22
24
23
25
26
27
28
Adjustable pressure hysteresis
Pressure adjustment range Adjustable switching
differential
Switching differential Max. pressure
Type
bar bar bar bar
0,04 ... 0,25 0,06 ... 0,3 – 6
DNS025-203
0,1 ... 0,6 0,08 ... 0,4 – 6
DNS06-203
0,2 ... 1,6 0,1 ... 0,6 – 6
DNS1-203
0,2 ... 2,5 0,15 ... 1,5 – 16
DNS3-203
0,5 ... 6 0,25 ... 2 – 16
DNS6-203
1 ... 10 0,45 ... 2,5 – 16
DNS10-203
3 ... 16 0,8 ... 3,5 – 25
DNS16-203
Syphon for high temperature, steel, U-shape (for more accessories, see Accessories 
for Pressure Switches / Transmitters)
U430B










