4
FURTHER NOTES
16
OPTIBAR DP 7060
www.krohne.com
05/2017 - 4005720001 - AD OPTIBAR 7060 Ex db ia R01en
4.9 Mounting of the OPTIBAR DP 7060 VGK7*A/W/V E/Z/6/7 with remote
housing
With the version with remote housing of the pressure transmitter
OPTIBAR DP 7060 VGK7*A/W/V E/Z/6/7 the equipotential bonding must be provided in the
complete mounting area of the connection cable between electronics housing and transmitter
housing.
4.10 Size and type of thread for the "Ex-d" cable entries
The "Ex-d" terminal compartment of OPTIBAR DP 7060 VGK7*A/W/V E/Z/6/7 with cable entry
type 0, D or 6 has cable entries M20 x 1.5.
The "Ex-d" terminal compartment of OPTIBAR DP 7060 VGK7*A/W/V E/Z/6/7 with cable entry
type N, 8 or P has cable entries 1/2-14 NPT.
Double chamber housing with "Ex-d" electronic compartment
Figure 4-2: Double chamber housing with "Ex-d" electronic compartment
1
Thread protection
2
Locking screw of the cover
3
Screw plug
4
Marking of the thread
5
"Ex-d" electronic compartment with electronics module
6
Optionally with inspection window
7
External ground terminal
8
"Ex-d" terminal compartment
