Operating Instructions

Mopeka Products LLC www.mopeka.com
Page 10 M2000012E
For horizontal tanks, install sensor on bottom centerline of tank. Sensor should be level to work properly.
Sensor may be installed anywhere along bottom centerline of tank (as indicated by blue arrows below).
Older tanks may have a buildup of sludge inside the bottom of tank that can affect sensor performance.
Relocating the sensor along the bottom centerline will usually resolve this issue, as there is typically a spot
where tank filling will keep one area clear of sludge.
On bulk storage tanks, it is typically recommended to locate the sensor a few feet away from the bottom
fill valve inlet, as that area is kept clear of sludge by the filling process.
BOTTOM VIEW OF VERTICAL TANK
BOTTOM VIEW OF HORIZONTAL TANK