Electrical connection
CNGmass
24
Hauser
If the transmitter is used in the intrinsically safe area
26
27
A
B
220
W
ON
1
2
A
A
A0017791
9
Terminating resistor can be enabled via DIP switch in the Safety Barrier Promass 100
7.4
Ensuring the degree of protection
The measuring device fulfills all the requirements for the IP66/67 degree of protection, Type
4X enclosure.
To guarantee IP66/67 degree of protection, Type 4X enclosure, carry out the following steps
after the electrical connection:
1. Check that the housing seals are clean and fitted correctly. Dry, clean or replace the
seals if necessary.
2. Tighten all housing screws and screw covers.
3. Firmly tighten the cable glands.
