Hytronik HC403VRC-KD Detached-type Tri-Level Microwave Occupancy Detector with 1-10V Dimming Output

The Hytronik HC403VRC-KD is a detached-type, high-frequency (microwave) occupancy detector designed for tri-level dimming control via a 1-10V output. Operating at 5.8GHz, the sensor is optimized for building into indoor fixtures such as office lighting, classrooms, and warehouses. It is supplied with a SAM-6 antenna. Key Specifications & Performance • Operating Voltage: 120–277VAC, 50/60Hz. • Load Ratings: Supports capacitive loads up to 400VA at 120V, 800VA at 230V, and 1000VA at 277V. • Zero-Crossing Detection: Features a software-driven zero-cross relay circuit to minimize in-rush current and extend relay life. • Efficiency: Standby power consumption is less than 0.5W. SAM6 High-Bay Sensor Integration When paired with the SAM6 antenna, the system is specifically configured for high-bay applications: • Detection Range: Provides a maximum detection area of (). • Physical Form: Features a flat antenna design with plastic fingers for direct attachment to T5/T8 tubes. • Daylight Monitoring: Includes a 24-hour dawn/dusk sensor for smart daylight harvesting. Control & Configuration The HC403VRC-KD offers highly granular settings via onboard DIP switches or the HRC-05 remote control (sold separately)l: • Sensitivity: Adjustable from 10% to 100%. • Hold-time: Selectable from 5 seconds to 30 minutes. • Stand-by Period: Supports "corridor function" with intervals from 0 seconds to permanent dimming (). • Stand-by Dimming: Selectable levels of 10%, 20%, 30%, or 50%. • Daylight Learning: Supports one-touch learning of ambient lux levels via remote control to set thresholds accurately