Installation - Siemens SITRANS LH100 Compact Operating Instructions

4.2

Installation

①
②
Figure 4-1
1. Install the pressure transmitter suspended downward on the cable.
2. To prevent measuring errors, fasten the pressure transmitter for moved process media.
3. Fasten the pressure transmitter by means of a guide tube or an additional weight on the
transmitter (max. tensile force on connecting cable 250 N).
4. Fasten the cable above the container with the anchor clamp.
5. Connect the cable itself with the cable box.
6. Mount the cable box at a location appropriate to its degree of protection (IP66) in the vicinity
of the measuring point.
7. To ensure proper functioning, make sure that the entry openings on the protective cover of
the pressure transmitter do not get soiled and that the process medium does not freeze.
SITRANS LH100 Transmitter for Hydrostatic Level
Compact Operating Instructions, 01/2019, A5E32588610-AA
Distance from the start of the protective cover
to the height of the measuring diaphragm
Distance from the start of the thread pick-up
to the height of the measuring diaphragm
(version without protective cover)
Mounting the pressure transmitter, dimensions in mm
③
Measurement reference height
④
Level
Installing/mounting
4.2 Installation
15