OPW M2010-EU, Installation Manual

Page: 53 / 149

Section 7 Dover Magnetostrictive Probe (DMP)
The Dover Magnetostrictive Probe (DMP) is installed almost the same as a 924B Probe.
7.1 DMP Probe Installation
IMPORTANT:
To prevent damage to the probe, be careful when you remove the probe from
its packaging and when you install it in a tank. Do not let probe components hit the sides of
manholes or tank openings. Make sure the stainless steel probe shaft does not get bent. This
can cause incorrect indications in fluid levels.
IMPORTANT:
If the fitting is not in the center of the tank, a Product Offset Calculation will be
necessary. See
Product Offset Calculation for information.
DMP Probe with ProGauge Floats
The DMP probe is shipped fully assembled. You can skip to step 4 to install an assembled probe. If it
becomes necessary to disassemble the probe components, use steps 1-3 below to assemble the floats and
end cap to the probe before you continue.
1. Put the Product Float on the probe shaft. Make sure the arrow points toward the probe head.
2. Put the Water Float on the probe shaft (if applicable). Make sure the arrow points toward the probe
head.
3. Attach the End Cap to the end of the probe shaft. Turn it clockwise to tighten.
Doc. No.: M2010-EU Rev.: 13
Page 53 of 149