Overview

The Unison Sohrana family of line voltage occupancy sensors simplifies control of isolated areas. Bathrooms, closets, and other spaces that may not need advanced control systems, but still need to meet energy code requirements, will benefit from these stand- alone occupancy sensors. The switch-mount sensors are available in a variety of models including: passive infrared (PIR) sensor, Dual Tech sensor, one-pole or two-pole, and a Dual Tech sensor with 0-10 V dimming.

APPLICATIONS

• Classrooms
• Bathrooms
• Conference Rooms
• Entrances
• Garages
• Hallways
• Offices
• Storage rooms

Features

• Support for occupancy or vacancy detection as required
• Manual-on/auto-off (Vacancy sensing) and auto-on/off (Occupancy sensing) settings
• Passive infrared (PIR) and High Frequency Doppler (HFD) sensing technology
• Fastener-free faceplate system with no visible means of attachment
• Decorator style faceplate opening
• Options with and without neutral wiring
• 0-10 V dimming model available

REGULATORY AND COMPLIANCE

• cULus LISTED
• Title 20/24 Compliant
• FCC Compliant

Specifications

FUNCTIONAL

• Sensor models available in passive infrared (PIR) only or Dual Tech including PIR and High Frequency Doppler (HFD) sensors.
  • One-pole and two-pole relay variants available
  • 0-10 V dimming model available
  • Models available with or without Neutral
• Onboard configuration of the sensor settings including:
  • configurable Auto-On/Off (occupancy sensing) or Manual-On/Auto-Off (vacancy sensing) settings
• Onboard DIP switches for configuration of:
  • delay time for switching between occupied and vacant (settings include 1, 3, 5, 10, 20, 30 minutes and 10 seconds for Testing)
  • ambient light sensor which prevents lights from turning on if ambient light level is higher than the set Lux threshold

MECHANICAL

• Standard decorator style faceplate
• Snap-on faceplate with no visible attachment method
• Supports third-party decorator style faceplates

MOUNTING

• Mounting height: 90~150 cm (3~5 ft) above floor

DIMENSIONS

• 105x45x42 mm (4.13x1.77x1.65 in) with mounting bracket

ENVIRONMENT

• Ambient room temperature: -40° to 55°C (-40° to 131°F)
• Ambient humidity: Maximum 95%, non-condensing

ELECTRICAL

• 120/277 VAC, 60 Hz input
• Maximum Loads:
  • Incandescent/Halogen: 800 W
  • Fluorescent Ballast/CFL: 800 W
  • Electronic Ballast: 500 W
  • Motor: 1/6 HP
• Inrush Current: Maximum 80 A, 16.7 ms
• Load Switching: Zero-cross hybrid-switching
• Detectable Speed: 0.3~3 m/second (1~10 ft/second)

SENSING

• Technology:
  • Digital Passive Infrared (PIR)
  • High Frequency Doppler (HFD)
• Detection Coverage:
  • Major motion: 9.1x12.2 m at 1.2 m high (30x40 ft at 4 ft)
  • Minor motion: 6x6 m at 1.2 m high (20x20 ft at 4 ft)
• Ambient Light Sensing
  • Six Lux settings (10, 20, 35, 50, 100, 150, and 24 hours)