Page 171 - Single-line automatic lubrication systems

Pressure sensor

DSD

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

Product series DS
Pressure switch type D

Manufacturer marking
3 = marking 3
Type A
Rated switching pressure
0005 = 0,5 bar, 7 psi
0020 = 2 bar, 29 psi
0030 = 3 bar, 44 psi
0080 = 8 bar, 116 psi
0120 = 12 bar, 174 psi
0200 = 20 bar, 290 psi
0280 = 28 bar, 405 psi
0450 = 45 bar, 653 psi
Further switching pressures on request
Membrane material
N = NBR
F = FKM
Type of contact
NC = closed (only with electrical connection 1–2 available)
NO = open (only with electrical connection 1–2 available)
CO = change-over (only with electrical connection 3 available)
Contact material
A = silver contacts
Pipe thread
1 = M 10×1 tapered
Electrical connection
1 = tab connector 6,3×0,8/screwed contacts M 3
2 = circular connector M 12×1
3 = rectangular plug connector DIN EN 175301-803-A (only as change-over (CO) available)

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