VEGA VEGAPULS WL 61 4 … 20 mA_HART - two-wire - Manual (Page 13)

13
4 Mounting
VEGAPULS WL 61 • 4 … 20 mA/HART - two-wire
38061-EN-121011
4 Mounting
4.1 General instructions
Make sure that all parts of the instrument exposed to the process, in
particular the active measuring component, process seal and process
fitting, are suitable for the existing process conditions. These include
above all the process pressure, process temperature as well as the
chemical properties of the medium.
You can find the specifications in chapter "Technical data" and on the
type label.
4.2 Mounting versions
Most simply mount the instrument via the straining clamp. For this
purpose, the connection cable is provided with a strain relief wire of
Kevlar.
In order to avoid faulty measured values, make sure that the sensor
does not oscillate.
> 200 mm
(7.87")
Fig. 5: Mounting via a straining clamp
For a rigid mounting, a mounting bracket with opening for thread
G1½, e.g. from the VEGA product range, is recommended. The
mounting of the sensor in the bracket is carried out via a G1½ counter
nut of plastic. Take note of chapter "Mounting instructions" for the
distance to the wall.
Suitability for the process
conditions
Straining clamp
Mounting bracket