CI-205, Occupancy Sensor

CI-205 Occupancy Sensor - Passive Infrared Lighting Control The CI-205 Occupancy Sensor by WattStopper is a passive infrared (PIR) ceiling sensor designed for effective occupancy detection and lighting control in commercial and industrial environments. It provides 360° coverage up to 1200 square feet, making it suitable for open office spaces, computer rooms, conference rooms, classrooms, and warehouses. This sensor integrates seamlessly with lighting solutions and wire and cable systems through isolated relay outputs, supporting energy-efficient lighting management. It is ideal for electrical distributors and switchgear suppliers looking to offer reliable occupancy sensing devices. Specifications Sensor Type: Passive Infrared (PIR), dual-element temperature compensated pyroelectric sensor Voltage Rating: 24 Volt DC Current Rating: 11 mA Coverage Area: 1200 square feet Field of View: 360 degrees Time Delay: Adjustable from 15 seconds to 30 minutes with ±2% tolerance Light Level Sensor Range: 4 to 190 foot-candles (43 to 2,045 lux) Mounting Type: Ceiling tile or round mud ring Dimensions: 3.3 inch diameter x 2.2 inch depth; extends approximately 0.36 inch from ceiling Finish: White Approvals: UL and cUL listed Isolated Relay: Rated for 1 Amp at 24 VDC/VAC with normally open and normally closed contacts Warranty: Five year Features 360° coverage for comprehensive occupancy detection Isolated relay output for integration with HVAC, EMS, or additional lighting loads User-adjustable time delay and sensitivity via DIP switches Built-in light level sensor enabling bi-level lighting control for energy savings Low-profile design for clean, uncluttered ceiling appearance ASIC technology enhances reliability and reduces false triggers LED indicator for occupancy detection status Downloads & Links Specification/Technical Other 1 Catalog Installation/Operator