Operating Instructions

Table Of Contents
Provide easy access for viewing the display and programming via the hand programmer.
Provide an environment suitable to the housing rating and materials of construction.
Provide a sunshield if the instrument will be mounted in direct sunlight.
Ambient temperature –40 °C to +80 °C (–40 °F to +176 °F)
Process temperature (with FKM O-ring)
Non-pressure version: –40 to +200 °C (–40 to +392 °F)
Pressure rated version: –40 to +80 °C (–40 to +176 °F)
Polypropylene lens antenna version: -40 to +80 °C (–40 to +176 °F)
See also
Auto false echo suppression (Page 55)
4.3.3 Orientation in a vessel with obstructions
Note
For best results on a vessel with obstructions, orient the front or back of the device toward the
obstructions.
Installing/mounting
4.3 Proper mounting
SITRANS LR260 with mA/HART
Operating Instructions, 11/2019, A5E32337683-AD 27