Single Channel Machine Protection Monitor
(General Machinery) Part
Number M12251
The Mechanalysis MIL1225 vibration monitor is ideal
for protecting general machines (600-3000rpm).
The model MIL1225 is an economic solution for individual
machines, often remote where the consequence of premature
failure is unacceptable. Machines are usually identified
from a vibration based condition monitoring programme
e.g. blowers, fans, pumps etc require warning of impending
problems thereby ensuring plant uptime.
The MIL1225 vibration monitor is one of industry’s
most proven, low cost on-line continuous protection
monitor with a track record of 35 years. Deliveries
of the system have exceeded 2000 units; they have
been continuously improved and modernised.
The MIL1225 Monitor provides readout and alarm functions
in Velocity (mm/sec Peak) using the industry standard
MIL544M velocity sensor. Supplied in two full-scale
ranges of 0-25mm/sec or 0-75mm/sec Peak, these are
field selectable. Shutdown alarm setting is adjustable
and indicated on the amplitude meter. Warning alarm
set point is 67% of the Shutdown Set Point. Warning
Alarm resets automatically; Shutdown Alarm can be
reset from its panel button. Individual warning and
shutdown front panel lamps indicate alarm status;
relays can activate external alarms. The front panel
output connector facilitates analysis and in-situ
balancing using any portable vibration analyzer/dynamic
balancer instruments.
The MIL1225 monitor is housed in a rugged mild steel
enclosure for panel or surface mounting. All external
connections are made to barrier terminal strips inside
the rear access panel.
The monitor is supplied as an Engineered System complete
with sensor and mounting pad, mounting hardware and
cable assembly for easy on-site installation. For
situations where sensor machine site to the MIL1225
monitor distance exceeds 7.6m then a customised solution
is required. The maximum distance between sensor and
protection monitor is 330m
