Products catalog

  • Smart industrial aroma diffuser | 8W | 12VDC | 260ml | 500-1000m³ | 195x140x68mm | white | Bluetooth

    Code: ESGT-500W

    Waterless cold-nebulisation aroma diffuser for offices, salons, shops, hotel receptions and larger homes. The aroma oil is neither diluted with water nor heated – it is broken down into a very fine dry mist and released into the air. 260 ml reservoir, 8 W power, recommended room volume 500–1000 m³, i.e. approx. 165–335 m² (at 3 m ceiling height).

  • Smart industrial aroma diffuser | 8W | 12VDC | 260ml | 500-1000m³ | 195x140x68mm | white | Bluetooth | ESGT-500W

    Waterless cold-nebulisation aroma diffuser for offices, salons, shops, hotel receptions and larger homes. The aroma oil is neither diluted with water nor heated – it is broken down into a very fine dry mist and released into the air. 260 ml reservoir, 8 W power, recommended room volume 500–1000 m³, i.e. approx. 165–335 m² (at 3 m ceiling height).

    Key point:
    The diffuser keeps a consistent scent according to your schedule – up to 6 work periods per day with adjustable intensity. As no water is used, no humidity builds up in the room and the oil retains its fragrance. When connected to the ventilation (HVAC) system, the scent is distributed through the ducts to several rooms.
    Recommended area
    165–335 m²
    500–1000 m³, 3 m ceiling
    Oil reservoir
    260 ml
    Power supply / power
    12 V DC / 8 W
    Control
    Bluetooth + app

    How it works

    The bottle of aroma oil is screwed into the diffuser. The unit is placed on a flat surface or mounted on a wall. To distribute the scent through the ventilation system, the diffuser outlet is connected to the supply air duct.

    During operation the oil is broken down into fine particles (cold nebulisation) and the built-in fan blows them into the room or duct. The unit works in cycles: it sprays for a set time and then pauses – spray and pause durations are set in the app.

    The result is an even scent in the specified volume without humidity, condensation or limescale. The schedule runs on its own, so the unit does not need to be switched on and off every day.

    Why choose the ESGT-500W?
    The 260 ml reservoir and programmable schedule let you scent a 500–1000 m³ space without daily attention, and HVAC connection lets one unit serve several rooms.

    Technical specifications

    Product type Waterless aroma diffuser (cold nebulisation)
    Code ESGT-500W
    Recommended room volume 500–1000 m³
    Recommended area (min–max) 165–335 m² (at 3 m ceiling height)
    Oil reservoir 260 ml
    Power supply 12 V DC
    Power 8 W
    Noise level < 38 dB
    Control Bluetooth, app
    Work periods Up to 6 per day
    Intensity adjustment Yes (spray and pause duration)
    Mounting Freestanding or wall-mounted
    HVAC connection Yes, to the supply air duct
    Housing material Plastic
    Colour White
    Dimensions Height 195 mm; width 140 mm; depth 68 mm
    Package contents Diffuser; spray head; 260 ml bottle

    Key features

    • Waterless cold nebulisation – no humidity, condensation or limescale; the oil is not heated.
    • Programmable schedule (up to 6 periods) – scent only when needed, no wasted oil.
    • Adjustable intensity – spray and pause durations match room size and visitor flow.
    • Bluetooth app control – settings are changed by phone near the unit; no internet connection needed.
    • Built-in fan – the scent spreads faster in the room or duct.
    • HVAC connection – one unit scents several rooms served by the ventilation system.
    • 260 ml reservoir – less frequent refilling than household diffusers.

    Where is it used?

    • Open-plan offices and receptions
    • Shop floors and showrooms
    • Hotel lobbies and corridors
    • SPA and beauty centres
    • Gym receptions
    • Large homes with heat-recovery ventilation
    • Car dealership customer areas

    Use by application

    Shop or salon manager.
    A constant signature scent throughout the store – customers associate it with your brand.
    Building administrator.
    Can be connected to the ventilation system to scent several rooms with one unit.
    Owner of a home with heat recovery.
    The unit can be installed in the plant room and the scent distributed through the ducts to all rooms.

    Practical example

    For a constant scent in a 200–300 m² shop, place or mount the diffuser near the entrance where air movement is greatest and set the schedule to opening hours. If the shop has ventilation, connecting to the supply air duct spreads the scent more evenly.

    Pros

    • Works without water – no humidity or residue
    • Recommended area 165–335 m² (500–1000 m³)
    • 260 ml oil reservoir
    • Programmable schedules and intensity
    • Bluetooth control without internet
    • Noise level < 38 dB
    • Can be connected to an HVAC system

    Cons / limitations

    • Requires oil-based fragrances – water-based liquids are not suitable
    • Bluetooth control works only near the unit – for remote control over the internet choose WiFi models
    • Actual coverage depends on room airtightness, ceiling height and ventilation rate
    • For very large spaces (> 1000 m³) choose 1000–2000 m³ or 3000–5000 m³ models.
    • HVAC connection should be made by a ventilation specialist

    Safety and installation notes

    • Power only from a 12 V DC supply; do not connect directly to 230 V mains.
    • Use only oil-based fragrances intended for diffusers; do not add water, alcohol or flammable liquids.
    • Replace or refill the bottle with the unit switched off; do not overfill and make sure it is screwed in tightly.
    • Do not lay a filled unit on its side or turn it upside down – the oil may leak.
    • Do not direct the mist at people, food or animals; choose the fragrance with sensitive people in mind.
    • Do not cover the air inlet and outlet openings.
    • Clean the spray head when changing fragrance so scents do not mix.
    • When connecting to a duct, consider the airflow direction – the mist must be carried by the airflow, not blown back into the unit.

    Quick selection guide

    165–335 m²
    500–1000 m³
    260 ml
    8 W
    12 V DC
    Bluetooth
    freestanding or wall-mounted
    HVAC
    Suitable when you need:
    • to scent a 165–335 m² (500–1000 m³) space without water or humidity
    • scent only during working hours on a schedule
    • a quiet unit for customer or relaxation areas
    • to distribute scent through the ventilation system
    Check before use:
    • room area and ceiling height: 165–335 m² applies to 3 m ceilings; for higher ceilings calculate by volume 500–1000 m³
    • that you will use oil-based fragrances
    • that Bluetooth control (no internet) is sufficient
    • that you have a suitable 12 V DC power supply
    Important reminder: an aroma diffuser is not an air purifier and does not humidify – it masks odours but does not remove their source or replace ventilation.

    FAQ

    Does the diffuser need water?
    No, only oil-based fragrance is used – water is not suitable for this unit.
    What room size is it suitable for?
    Recommended area is 165–335 m² at 3 m ceiling height (volume 500–1000 m³); actual coverage depends on the room and ventilation.
    Can it be controlled by phone?
    Yes, via the app over Bluetooth – settings are changed while near the unit.
    Can I set working hours?
    Yes, you can set up to 6 work periods per day, each with its own intensity.
    Can it be connected to a ventilation system?
    Yes, the diffuser connects to the supply air duct.
    How often does the oil need refilling?
    It depends on intensity and schedule – the 260 ml reservoir allows less frequent refilling than household diffusers.

    Other models in this series

    Smart industrial aroma diffuser | 8W | 12VDC | 260ml | 500-1000m³ | 195x140x68mm | white | Bluetooth | ESGT-500W

    Waterless cold-nebulisation aroma diffuser ESGT-500W: 260 ml, 8 W, 12 V DC, recommended area 165–335 m² (500–1000 m³), Bluetooth control and programmable schedules, HVAC connection. Suitable for offices, salons, shops, hotel receptions and larger homes.

    Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.
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