Endress+Hauser Proline t-mass B 150, Brief Operating Instructions

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Electrical connection Proline t-mass B 150
22 Hauser
7.2.1 Connecting the cables
E
+
–
1
2
22
23
24
25
26
27
10 (0.4)
mm (in)
3 (0.12)
1
2
22
23
24
25
26
27
20 mm
A0017250
►
NOTICE!
Housing degree of protection voided due to insufficient sealing of the housing.
Screw in the thread without using any lubricant. The threads on the cover are coated with
a dry lubricant.
Reverse the removal procedure to reassemble the transmitter.
For HART communication: When connecting the cable shielding to the ground terminal,
observe the grounding concept of the facility.
7.3 Ensuring the degree of protection
The measuring device fulfills all the requirements for the IP66 and IP67 (Type 4X enclosure)
degree of protection.
To guarantee IP 66 and IP 67 degree of protection (Type 4X enclosure), carry out the following
steps after the electrical connection:
1. Check whether the housing seals of the connection and electronics compartment are clean
and inserted correctly. Dry, clean or replace the seals if necessary.