VEGA VEGAFLEX series 80 - External housing - Manual (Page 5)

5
3 Product description
External housing • VEGAFLEX 80 series
46802-EN-131120
3 Product description
3.1 Configuration
The scope of delivery encompasses:
•
Level sensor with external housing
•
High frequency connection cable (HF)
•
Documentation
– a device operating instructions manual
– This supplementary instructions manual
– Ex specific safety instructions (with Ex versions), if necessary
further certificates
The instrument version "Cable outlet IP 68, external housing" consists
of a sensor housing, the instrument housing and a confectioned HF
connection cable.
A B
1
2
3
4
5
Fig. 1: Components of the external housing for plics ® devices, N-plug
A Sensor housing
B Instrument housing
1 Screw-on cover
2 Base element
3 Housing base
4 Wall mounting plate
5 HF connection cable
The electrical connection must be carried out on the instrument hous-
ing.
The instrument housing consists of the base element, the screwed
cover for the electronics or connection compartment and the housing
socket.
Depending on the order, the screwed cover of the instrument housing
is available with or without inspection window for the display and
adjustment module PLICSCOM.
The HF connection cable of the external housing can influence the
measurement properties of VEGAFLEX. When the length of the
sensor exceeds the length of the HF connection cable, then the min.
dielectric constant is ε
r
> 2 independent of the instrument version. If
the HF connection cable is longer, there are no limitations.
Scope of delivery
Constituent parts