Cut Sheet

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WATTSTOPPER
®
FIXTURE SENSORS & CONTROLS
Description
The HB3x0B-Lx PIR occupancy sensors are designed for
automatic lighting control in warehouses and other indoor high
bay spaces. They are modular and are made up of two parts, a
Power Module (HB3x0-B) and a Lens (HBLx), sold separately
or in prepackaged combinations. The lenses are specifically
engineered to provide reliable coverage from a wide range of
mounting heights.
Operation
The HB3x0B-Lx series occupancy sensor is designed to mount
directly to an industrial T5 or T8 light fixture and control the
load in the fixture. It can be wired to control all ballasts in the
fixture, or to control half of the ballasts to provide high/low
lighting control. When motion is detected within the sensor’s
coverage area, the relay in the sensor closes, and lighting loads
are automatically turned on. When motion is no longer detected
for the duration of the time delay setting, the relay opens and
the lighting load is turned off. The sensor’s sensitivity and time
delay settings are factory preset at “normal” and 15 minutes,
respectively, which are suitable for most high bay applications.
Different Coverage Patterns
The HB3x0B-Lx sensor is a one-piece, self-contained line
voltage unit with a ½” threaded nipple for attaching to junction
boxes and conduit hubs, and to the end of fixtures. Three
lens choices are available, to provide coverage for different
applications, facilitating sensor use at various mounting heights
and locations. Sensitivity and time delay adjustments are set
using DIP switches located behind the lens.
Applications
The high bay occupancy sensor is an innovative product
engineered specifically for indoor locations. The product is
ideal for a range of high bay applications, such as warehouses,
distribution centers, gymnasiums, and other high bay indoor
spaces. An optional HB Extender Module provides additional
mounting flexibility.
HIGH BAY PASSIVE INFRARED OCCUPANCY SENSOR
HB3X0LX SERIES
HIGH BAY SENSORS
• LED indicator of occupancy detection for easy verification
of coverage
• Easy front access to DIP switches for time and
sensitivity adjustments
• Easy mounting using knockout at end of fluorescent
high bay luminaire
• Hardware choices for adjustability or static mount
• Multi-cell, multi-tier Fresnel lenses
• Asymmetric and 360° coverage lens choices
• Durable materials for optimal performance in challenging
indoor high bay settings
• Zero crossing circuitry reduces stress on relay and extends
sensor life
• Detection signature analysis eliminates false triggers;
provides immunity to RFI and EMI
• ASIC technology reduces components and enhances reliability
• Pulse Count Processing eliminates false offs without
reducing sensitivity
• Recyclable
Features
Integrated occupancy
sensor and lens device
Lens choices for mounting
between 20-40 feet
Easy mounting with snap-in
mounting hardware
Line or low voltage