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    Networked Lighting Control

    Sensors - Microwave

    High Detection Microwave Sensors offer high performance presence detection using Microwave technology combined with a photocell to monitor total light levels to maintain desired light levels.

    Overview
    High Detection Microwave Sensors offer high performance presence detection using Microwave technology combined with a photocell to monitor total light levels to maintain desired light levels.
    Supplied as flush mount sensors. They can be converted to surface mount using the SURFMT kit and can be configured to suit site specific requirements using the QuickSet Pro. 
    The Mxx3500 series are suitable for corridors whereas the Mxx3421 series are sensitive to movement and are ideally suited to large spaces.
    Microwaves are sensitive to movement and we recommend mounting on rigid surfaces. We do not recommend microwave sensors for use where there are large areas of metal such as metal ceiling panels as unpredictable sensitivity may result.
    Dimming – 'D' models enable the luminaires to be dimmed. 
    Switching ‘R’ models have a switch input (mains) that can be used to switch lights ON/OFF .
    The volt-free output can be used to switch equipment ON/OFF depending on the occupancy state.
    • In presence mode the controlled lights will turn ON/OFF automatically when movement is detected
    • In absence mode the controlled lights are switched ON by a wall switch/infrared remote and will turn OFF automatically when no movement is detected.

    ELECTRICAL
    Power input: 220V to 240V 50/60 Hz
    Quiescent power Consumption
    MLS3421DRF: 1W
    MS3421R2F: 1W
    MLS3500DRF: 1W
    MR3500DRF: 1W
    MR3500RF: 1W
    Switch capacity: 10 Amps max, max inrush
    200 A
    Load Rating
    DALI: 50 mA, 25 DALI Ballasts/Drivers

    ENVIRONMENTAL
    Operating temperature: 0°C to 50°C
    Storage temperature: -20° C to 80° C
    Humidity: 20% to 80% non-condensing
    IP Rating: IP20
    SENSING
    Technology
    Presence detection: Microwave
    Light level detection: Photocell
    Photocell: Passive/Active/Regulating adjustable 50-5000 lux
    Max recommended mounting height:
    Mxx3421: 3m
    Mxx3500: 3.5m
    Coverage:
    Mxx3421: 360° Cone-shaped detection pattern, diameter (at floor level) = 2.8 x mounting height
    MLS3500CDR: Adjustable up to 20m

    Features & Benefits:
    • 360° degree and directional microwave detection variants
    • Surface and flush mount options
    • Local control from an infrared remote
    • Configurable off delay(s)
    • Switch output(s) dependent on occupancy state and ambient light level
    • 24hr (Washroom) mode
    • Lighting scenes
    Product Number
    Part Number
    Description
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    MLS3421DRF
    360° 2 channel Mwave Detector, 230V 6A, DALI, Reg Pcell - Flush
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-MLS3401CDR-3
    MLS3421DRF
    360° 2 channel Mwave Detector, 230V 6A, DALI, Reg Pcell - Flush
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-MLS3401CDR-3
    MLS3500DRF
    Directional LV Mwave Detector, 230V 10A, DALI Pcell - Flush
    MLS3500DRF
    Directional LV Mwave Detector, 230V 10A, DALI Pcell - Flush