Page 169 - Single-line automatic lubrication systems

Pressure sensor

DSA

Pressure sensors
D S A 1 - W – A
Identification code

Product series DS
Pressure switch type A

Switching direction
S = switch on increasing pressure
F = switch on decreasing pressure
Rated switching pressure
01 = 1 bar
02 = 2 bar
03 = 3 bar
05 = 5 bar
08 = 8 bar
12 = 12 bar
20 = 20 bar
25 = 25 bar
30 = 30 bar
Type of contact
W = change-over

Pressure port
1 = DIN 3862, ∅ 6 mm for solderless pipe union
2 = plug connector for pipe ∅ 6 mm
Position of electrical connection
M = middle
R = right
L = left
Electrical connection
1 = DIN EN 175301-803 A (DIN plug)
2 = M 12×1 circular plug (only for design with electrical connection in center)
Switching voltage, max
A = 250 V AC, 30 V DC

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