Rockwell Automation EK-29000-DPH01 Dual Probe Holder - Manual (Page 3)

Dual Probe Holder 3
Publication GMSI10-UM028A-EN-E - November 2007
About the Dual Probe Holder
The Dual Probe Holder provides a single housing for a non-contact eddy current probe and
an Allen-Bradley 9000 series sensor. The Dual Probe Holder allows the eddy current probe
and the 9000 sensor to be installed at the same point on the same bearing half. The Dual
Probe Holder mounts on the machine casing and the installed sensors connect to a
monitoring system such as the XM-121 Absolute Shaft module.
Figure 1 Dual Probe Holder Internal Side View
The Dual Probe Holder consists of a base that threads into the machine case, three conduit
ports for wiring connections, a stinger of optional length, o-rings, an eddy current probe, a
case vibration sensor, a jam nut, adjusting cage and knurling adjusting knob to secure the
stinger to the base to maintain the probe-to-shaft gap. And the Dual Probe Holder cover
screws onto the base of the holder. See Figure 2 on page 4.
The location in which the probe and holder is installed determines which stinger you use.
Refer to Dual Probe Holder Ordering Information on page 5.