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The
Eagle® I.S. Optima Series
A family of Intrinsically Safe critical speed
switches that monitor speed and detect motion
in all types of rotating apparatus. Combining
advanced electronic engineering and innovative
circuitry design, the Eagle Optima redefines
dependable, trouble-free performance.
Built-in I.S. Zener Barrier & Non-Contacting
Sensor
Featuring a built-in Zener Barrier and utilizing
a non-contacting, fail-safe I.S. Proximity Sensor,
the Eagle I.S. Optima monitors speeds from zero
to 5000 RPM, meeting virtually any application
requirement for Underspeed, Overspeed or Zero
speed detection. Unaffected by hostile environments
or material build-up, the sensor is immune to
50 cycle and RF interference, and may be remotely
located up to 10,000 feet from the Optima control
unit, using common, two-conductor cable.
Rugged NEMA-clad enclosure
Available in a wide selection of NEMA enclosures
specifically designed to withstand the punishing
demands of the mining industry, the Eagle®
I.S. Optima is equally well-suited to meet the
environmental challenges of any industry.
Express Calibration
Calibrating the Optima is not intimidating;
simply turn the speed potentiometer until its
LED blinks. That's Express Calibration - fast,
simple, accurate.
First-Out Indicator
When a shutdown occurs, the unique First-Out
Indicator is used to determine whether the Optima
initiated the shutdown because it detected undesirable
speed, or if the shutdown was initiated by another
control or switch in the motor control circuit.
The First-Out Indicator greatly simplifies troubleshooting,
decreases downtime, and gets machinery back
on line faster.
Quick, Easy Installation
From mounting the sensor to selecting the optimum
trip point, each installation step is guided
and verified by LEDs. Even the first-time installer
will be confident that everything was set up
correctly.
Up Front Display
An array of LEDs prominently displayed on the
Optima control unit provide a visible status
report of all important operating functions.
Without opening the enclosure, checks can be
made on sensor and relay status, calibration
setting, and first-out indication.
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