GB-6
D
GB
F
NL
I
E
Filter pad set
To protect the electrical contacts in the DG from dirt
particles in the surrounding air or in the medium, use
a filter pad at the 1/8" negative pressure port. As
standard on IP 65 units.
5-piece filter pad set, Order No.: 74916199
Weather protection cover
Protection against condensation and weathering.
Order No.: 74924909.
Further information can be found in Technical Infor-
mation bulletin DG (D, GB, F) – www.docuthek.com.
External adjustment
In order to set the switching pressure from the outside,
the cover for external adjustment (6 mm Allen key)
for DG..I can be retrofitted.
Order No.: 74916155
2
3
1
Pressure equalization element
To avoid the formation of condensation, the cover
with pressure equalization element can be used. The
diaphragm in the screw connector is designed to
ventilate the cover, without allowing water to enter.
Order No.: 74923391
Restrictor orifice
In the case of high pressure fluctuations, we recom-
mend using a restrictor orifice (contains non-ferrous
metals).
R
¼
Rp
¼
Hole diameter 0.2 mm, Order No.: 75456321,
hole diameter 0.3 mm, Order No.: 75441317.
Test key PIA
To test the min. pressure switch, the DG can be
vented in its switched state using the PIA test key
(contains non-ferrous metals).
Click
TEST
R
¼
Rp
¼
Order No.: 74329466
Tube set
To be used with air only.
Order No.: 74912952
Fastening set with screws, U-shape bracket
M4 x 10
M4 x 12
50 (1.97")
47,5 (1.87")
75 (2.95")
30 (1.18")
20
(0.79")
25 (0.98")
45 (1.77")
20
(0.79")
24 (0.94")
43
-0,3
(1.69")
64 (2.52")
40 (1.57")
6 (0.24")
16
(0.63")
39 (1.53")
4,20
+0,1
(0.17")
5,2
(0.2")
10
(0.4")
Order No.: 74915387
