Endress+Hauser Liquisys M CLM253 - Installation Instructions; Field Device Mounting

Liquisys M CLM223/253 Installation
Endress+Hauser 15
4.3 Installation instructions
4.3.1 Field device
There are several ways of securing the field housing:
• Wall mounting with fixing screws
• Post mounting to cylindrical pipes
• Post mounting to a square securing mast
NOTICE
Effect of climatic conditions (rain, snow, direct sunlight etc.)
Impaired operation to complete transmitter failure
‣
When installing outside, always use the weather protection cover (accessory).
Transmitter wall mounting
1
2
154 (6.06)
Ø 6 (0.24)
A0024638
 5 Field device wall mounting
1 Fixing bore holes
2 Plastic caps
Proceed as follows to mount the transmitter on the wall:
• Create the bore holes as shown in →  5.
• Drive two fixing screws through the fixing bore holes (1) from the front.
• Mount the transmitter on the wall as shown.
• Cover the bores with plastic caps (2).
Transmitter post mounting
You require a post mounting kit to secure the field device to horizontal and vertical
posts or pipes (max. Ø 60 mm (2.36")). This can be acquired as an accessory (see the
"Accessories" section).