• The OSFHU high-bay occupancy sensor is specifically designed for high mounted areas such as warehouses, manufacturing and other high ceiling applications. • The OSFHU installs directly to an industrial fluorescent luminaire or an electrical junction box. • It is a self-contained sensor and relay that turns individual light fixtures on or off based on occupancy in the detection zone. • It comes with three interchangeable lenses for use in either a 360-degrees high-bay or 360-degrees low-bay general area or an aisle way. • The OSFHU provides reliable coverage up to 40 ft. Mounting heights. • The OSFHU is also available in a model for cold storage applications with temperatures as low as -40-degrees f. To improve the field-of-view for deep body fixtures, a separate offset adapter accessory (OSFOA-00W) can be used to position the sensor below the fixture body. • The adapter simply snaps into a 1/2-inch knockout on the end of the industrial fixture to attach the sensor.
Also known as:
Motion Sensor Fixture Mount, Motion Detector Fixture Mount, Presence Detector, Human Presence Sensor, Activity Sensor, PIR Sensor Fixture Mount, Lighting Control Sensor, Occupancy Sensor, Occupancy Sensor Fixture Mount, Fixture Mount,
• Quicksnap: built into the 1/2” nipple, this locking mechanism allows for the fastest and easiest mounting not requiring a threaded lock-nut • Reduce time and materials: easily reach the ballast at either end of the fixture without requiring more wire or connectors with the included 21” wire leads • Fast, easy time delay setting: can be set at any time without requiring power to the sensor; time delay is variable from 30s-20m • Instantly verify fixture operation and wiring connections: “instant ON” closing relay fires lamps in under 5 seconds • High Inrush Stability (H.I.S. Technology): • Zero crossing circuitry optimizes relay operation for reliable, long-life operation • Robust mechanical latching relay is durable for all load types • Adjusts the PIR sensitivity as ambient temperature rises to increase detection of heat movement through the field-ofview • Return to last state: for safety and energy savings, the OSFHU contains a latching relay so that in the event power is lost to the device, the device will return to the last known state of the relay
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