Instruction manual

Page 54 SITRANS LR 300 – INSTRUCTION MANUAL 7ML19985CL02
mmmmm
Applications
* These values are provided as a guideline.
1. As a result of the extremely high signal to noise ratio experienced in pipe propaga-
tion, the blanking may be set to 0.1 m (4"). Normally, a minimum distance of 0.25 m
(10") may be achieved.
2. Increase Hover level (P839) to 80% to de-sensitize the instrument concerning
deposits or pipe imperfections.
Pipe Inside Diameter P655 Value (Typical)*
50mm (2”) 0.827
80mm (3”) 0.915
100mm (4”) 0.955
150mm (6”) 0.980
200mm (8”) 0.990
SITRANS LR 300.book Page 54 Monday, June 10, 2002 7:18 PM