Leviton OSFHU-ITW
MFR Part #:OSFHU-ITW
- Manufacturer Name :Leviton
- Voltage Rating :120/230/277/347/240/480 VAC
The Leviton OSFHU-ITW is a fixture-mounted high bay occupancy sensor designed to automatically control lighting in large, high-ceiling environments. It uses passive infrared (PIR) technology with interchangeable lenses to adapt coverage for warehouses, industrial spaces, and aisle applications.
- Leviton® OSFHU-ITW High Bay Occupancy Sensor With (3) Interchangeable Lenses, 120/230/277/347/240/480 V AC, PIR Sensor, 40 ft Coverage, 360 deg Viewing, Fixture Mounting
Passive Infrared (PIR) sensing technology → Detects motion based on heat changes, ensuring reliable automatic lighting control without unnecessary energy use
Three interchangeable lenses (high-bay, low-bay, aisle) → Allows coverage customization for different layouts and mounting heights (8–40 ft)
360° detection coverage → Provides complete area monitoring from a single fixture-mounted sensor
Up to 40 ft mounting height capability → Suitable for high ceiling environments such as warehouses and manufacturing facilities
Fixture-mounted, self-contained design → Simplifies installation with integrated sensor and relay for direct luminaire control
Quick-snap threaded nipple mounting → Enables faster, secure installation on fixtures or junction boxes
Adjustable time delay (30 seconds to 30 minutes) → Helps optimize lighting runtime based on occupancy patterns
Auto-sensitivity adjustment → Improves detection accuracy by adapting to temperature changes
Return-to-last state after power loss → Maintains operational continuity without manual reset
False detection protection → Reduces nuisance triggering for more stable lighting control
Wide voltage compatibility (120–347 VAC) → Supports a broad range of commercial electrical systems
Specification
Details
Product Model
OSFHU-ITW
Product Type
High-Bay Fixture Mount Occupancy Sensor
Technology
Passive Infrared (PIR)
Voltage
120 / 208 / 220 / 230 / 240 / 277 / 347 VAC
Frequency
50/60 Hz
Mounting Type
Fixture Mount / Junction Box
Coverage Type
360°
Mounting Height
8 ft to 40 ft
Time Delay
30 seconds to 30 minutes
Lenses Included
Low bay (8–20 ft), High bay (20–40 ft), Aisle lens
Installation
Quick-snap threaded nipple
Operating Temperature
-10°C to 71°C (standard model)
Color
White
Material
Plastic
Compliance
Title 24 Compliant, ASHRAE 90.1 Compliant
Additional Features
Auto-sensitivity, false detection protection, LED indicator
Neutral Wire
Not required
Warehouses with high ceiling lighting systems
Manufacturing and industrial facilities
Distribution centers requiring automated lighting control
Aisle-based environments using directional coverage
Commercial spaces with fixture-mounted lighting layouts
Compatible with industrial luminaires and electrical junction boxes
Works with lighting systems within 120–347 VAC range
Designed for fixture-mounted installations
Optional offset adapter (OSFOA-00W) available for deep-body fixtures to improve sensor positioning
What is the maximum mounting height for the Leviton OSFHU-ITW?
The sensor supports mounting heights from 8 feet up to 40 feet, depending on the lens used.
Does the Leviton OSFHU-ITW require a neutral wire?
No, a neutral wire connection is not required for installation.
Can the coverage pattern be adjusted?
Yes, the sensor includes three interchangeable lenses for high-bay, low-bay, and aisle applications.
What happens after a power outage?
The sensor returns to its last operating state once power is restored.
Is the Leviton OSFHU-ITW suitable for energy code compliance?
Yes, it meets Title 24 and ASHRAE 90.1 requirements for commercial energy efficiency standards.