- Unique ballast rotation feature
equalizes accumlated lamp hours
- Compatible with T-5 and T-8
fluorescent fixtures with multiple ballasts
- Relays switch ballast input voltage
to achieve bi-level power control
- Three 5 ampere relays support
operation with 4- or 6-lamp fixtures
- Plug ’n’ Go installation with just
a screwdriver in just 60 seconds
- Interchangeable Fresnel lenses
matched to the application
- Self-adjusting universal multi-volt
operation (240-480VAC)
- User-adjustable 1-15 minute
activity timer
- All-in-one construction: PIR sensor
and switching relay in the same enclosure.
- Only one part to install and
maintain
- Manual override switch and blinking
diagnostic LED lamp
- Available with fiber optic network
ports for zone control
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Compatible with T-5 and
T-8 High-Bay Fixtures
Viewpoint offers a family of
infrared motion sensors designed for fluorescent high bay
fixtures employing one, two or three electronic ballasts. To
maintain rated lamp life, fixtures should be equipped with
programmed rapid start (PRS) ballasts.
When aisles are empty the fixture’s power
output is reduced by removing AC line voltage from selected
ballasts. The number of ballasts that remain powered in the
absence of motion (usually one ballast or none) can be
configured on a fixture-by-fixture basis and stored in the
sensor’s non-volatile memory. No programming tools are
required.
Viewpoint can also supply sensors that are
optimized for use with continuously-dimmable fluorescent
electronic ballasts. These sensors control a ballast dimming
pin rather than removing AC line voltage to the ballast.
Ballast Rotation
Extends Lamp Life
Competing sensors for fluorescent
fixtures offer only one switching relay, so you’re forced to
turn the fixture completely off or leave one ballast powered
in the absence of motion. One continuously-powered ballast
means re-lamping the fixture frequently and uneven lamp wear.
Viewpoint’s fluorescent sensors can be
ordered with three built-in relays that rotate the choice of
powered ballast in the “night-light mode”. Ballast rotation
equalizes lamp life and eliminates premature re-lamping.
Plug ‘n’ Go
Installation on Compatible Fixtures
Fixture
manufacturers can provide Plug ‘n’ Go fluorescent fixtures
with a Viewpoint-compatible sensor port already installed.
These fixtures operate at full rated wattage until you install
a sensor. Adding a motion sensor to a Plug ‘n’ Go fixture
takes just a screwdriver and 60 seconds of labor.
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