Cable glands
Accessories
Pressure compensating
elements
Earthing ring, brass
The earthing ring is slid over the entry thread. An improved con-
nection between the enclosure and earth or other conductive
components is created by the use of earthing rings.
Enclosures for electrical and electronic modules are used in envi-
ronments with harsh climate changes. Temperature fluctuations
can lead to considerable pressure fluctuations within a liquid-
tight container. If negative pressure levels resulting from temper-
ature fluctuations are sufficient, moist air will penetrate in to the
enclosure to compensate the pressure. After a number of tem-
perature fluctuation cycles, condensation can form in the enclo-
sure if ventilation via the seal is inadequate.
Our GORE-TEX® pressure compensation element, DAE PG,
protects electrical and electronic components against failure: the
enclosure can "breathe" even though according to IP standards
it is liquid-tight.
Technical data
Technical data
Material:
Nickel plated brass
Operating temperature
Protection class
- 40°C to + 100°C
IP 69 K
Material
PBT- GF 20
Colour
similar to grey RAL 7038 / black RAL 9005
PG7
Connection thread
Osmotic potential of membrane
Air flow rate, at 70 mbar.
Membrane characteristics
Weathering behaviour
(Xenotest 3.600 h)
> 0.6 bar (membrane side)
≥ 12I /h
water and oil resistant
No or very slight yellowing
and alteration of the surface
No significant alteration to the
mechanical characteristics
Ordering data
Ordering data
Type
Thread
A
B
C
D
E
Qty.
Cat. No.
Type
Thread
PG7
Qty.
10
Cat. No.
Metric safety washers, brass
DAE PG 7 grey
1753530000
EA-RING MS/M 16
EA-RING MS/M 20
EA-RING MS/M 25
EA-RING MS/M 32
EA-RING MS/M 40
EA-RING MS/M 50
EA-RING MS/M 63
EA-RING MS/M 75
M 16
M 20
M 20
M 32
M 40
M 50
M 63
M 75
48.75
53.80
61.50
73
30
33
36
41
6.75
7
24.50 13
28.60 13
20 1736480000
20 1736490000
20 1736500000
20 1736510000
10 1736520000
10 1736530000
10 1736540000
10 1736550000
DAE M 12 black
M12
10
1806480000
10.50
12.20
34
42
54
67
77
89
17
22
30
40
40
40
86.50
111.50
125.50
137.50
44.50 13.50
58
67
73
13.50
13.50
13.50
all sizes in mm
63
WEIDMULLER [ WEIDMULLER ]
