Cornwall Electronics

Cornwall Electronics is a speed controller that reduces the speed of a compatible fan using a rotary knob.

Features and functions

• Power supply: 230 V, 50 Hz.
• Maximum power rating: 280 W.
• Maximum current rating: 1.6 A.

Check that the motor is compatible with this control method and observe both the current and power limits. Do not set a speed at which the motor cannot run steadily.

Choosing a climate controller

Match the load type to the control method. An AC fan with adjustable voltage and an EC fan with a signal input require different controls. Follow the limitations of the specific model.

View ventilation and climate controllers.

Cornwall Clip Fan 20 W, clip fan

Cornwall rotating circulation fan with clip.

• Diameter : 22cm 
• Power: 20W
• Speeds: 2 speeds
• 90° rotation angle
• Power cable: 1.2m
• Voltage: 220-240V - 50-60Hz

Cornwall TH3 monitors humidity and temperature at the unit and provides a second temperature reading via an external probe.

Features

• Probe temperature: −50 to 70°C.
• Temperature at the unit: 0 to 50°C.
• Humidity: 20 to 98% RH.
• Humidity resolution: 1% RH. Accuracy: ±5% RH.
• Temperature accuracy: ±1°C. Power: AAA battery, included.

How to use

The two temperature readings allow you to compare two locations. The external probe does not provide a second humidity measurement channel.

Browse thermohygrometers and hygrometers.

Cornwall Clip Fan 15 cm, 15 W fan

Cornwall clip-on circulating fan.

• Diameter: 15 cm / 6''
• Power: 15W
• Speeds: 2 speeds
• Power cable: 1.2 m
• Voltage: 230V AC, 50Hz

Cornwall DUCTO 2, Ø125 mm fan

Cornwall DUCTO 2 exhaust fan 125 mm 190 m³/h

 

• Capacity: 190 m³/h
• Flange: 125 mm / 5"
• RPM: 2400
• Power: 20W
• Voltage: 220-240V, 50-60Hz

 

Note: The fan does not include a power cable!

 

You can find a power cable: here*

Cornwall DUCTO 3, Ø150 mm fan

Cornwall DUCTO 3 exhaust fan 150 mm 305 m³/h

 

• Capacity: 305m³/h
• Flange: 150 mm / 6"
• RPM: 2400
• Power: 30W
• Voltage: 220-240V, 50-60Hz

 

Note: the fan does not include a power cable!

 

You can find a power cable: here*

Cornwall 40 cm, wall fan with remote control

Circulation wall fan with remote control by Cornwall Electronics.

• Diameter: 40 cm / 16''
• Power: 45W
• Speeds: 3 speeds
• Voltage: 220-240V AC, 50Hz

The CORNWALL humidity controller is the ideal device for maintaining optimal humidity for your crop. Connect it to your humidifier or dehumidifier and set the desired humidity. The controller will take care of the rest.

• Voltage: 230V AC/50HZ
• Maximum load: 16A 3680W
• Inductive load: 2A 460W 
• Operating temperature: 5°C - 40°C
• Storage temperature: -10°C - 50°C
• Controlled humidity range: 20% - 90%
• Accuracy: ±5%
• Reporting period: 10 sec

Before use, please read the instructions:

• Before setting the humidity, select the operating mode - dehumidification (fan icon) or humidification (droplets icon). In "dehumidification" mode, the controller supplies power when humidity exceeds the set value; in "humidification" mode, when humidity falls below the set value.
• To change the operating mode - press ON/OFF and the "up arrow" together for 3 seconds.
• Default setting: Humidity (SET): 40%; Mode: Humidification
• Setting the humidity - press ON/OFF

Humidification mode (icon: droplets):

• use the arrows to set the SET value at least 5% above the RH humidity (the currently measured humidity). After a few minutes, the indicator will light green and the controller will start supplying power;
• when the room humidity (RH) reaches the level set in SET, the indicator lights red, the droplets disappear from the screen, and the controller stops supplying power.
• when the room humidity (RH) is above the level set in SET, the indicator lights red and the controller will not supply power.

Dehumidification mode (icon: fan):

• use the arrows to set the SET value at least 5% below the RH humidity (the currently measured humidity). After a few minutes, the indicator will light green and the controller will start supplying power;
• when the room humidity (RH) drops to the level set in SET, the indicator lights red, the fan disappears from the screen, and the controller stops supplying power.
• when the room humidity (RH) is below the level set in SET, the indicator lights red and the controller will not supply power.

Important:

• Do not connect a power strip downstream of the controller!
• Do not connect devices that transmit vibrations to the controller!
• Ensure the safety of heating and moving devices!
• Protect from moisture, extreme temperatures, shocks, and vibrations!
• Use indoors only; do not expose to sunlight!
• Keep out of reach of children!

Charge the battery when the device displays "LO" - by plugging the device into an outlet!

Distinguish the maximum load of 16 A / 3680 W from the specified inductive load of 2 A / 460 W. For a motor, compressor, or other inductive device, observe the lower allowable limit.

Choosing a climate controller

Match the load type and control method. An AC fan with adjustable voltage and an EC fan with a signal input require different controls. Follow the limits for the specific model.

Browse ventilation and climate controllers.

Cornwall TT 125, fan 220/280 m³/h

 

Cornwall TT extractor fan 2 speed 125 (220/280m3/h) is a centrifugal fan with two speeds, which can be used as a supply or exhaust fan in small spaces such as bathrooms, kitchens, small shops, etc.

 

• equipped with brackets that allow it to be removed for cleaning or changing the direction of airflow without needing to dismantle it
• 1^st speed: 0.18A, 23W, 1950rpm, 220m³/h
• 2^nd speed: 0.27A, 37W, 2455rpm, 280m³/h
• Voltage: 220/240V - 50Hz
• Flange: 125mm

Cornwall 6 L, 350 ml/h Humidifier

The Cornwall 6 L humidifier is made from recyclable plastic. It can operate continuously for 16 hours.  Using ultrasonic vibrations, the humidifier breaks water droplets into particles measuring 1 to 5 μm. The particles are then dispersed by a fan. During this process, a large number of anions are produced and released. This allows the appliance to humidify and cool the air. Its main features are as follows:

 

• Produces a soft, refreshing mist
• Energy efficient
• Quiet 
• Automatic shutoff
• Long service life

 

• Voltage: 220-240 V; ~ 50Hz
• Power: 25W
• Water tank: 6L
• Maximum: 350ml/h

Cornwall DUCTO 1, Ø100 mm fan

Cornwall DUCTO 1 exhaust fan 100mm 107m3/h

 

• Capacity: 107m³/h
• Flange: 100mm / 4"
• RPM: 2300
• Power: 15W
• Voltage: 220-240V, 50-60Hz

 

Note: The fan comes without a power cord!

 

You can find a power cord: here*

Cornwall temperature controller, ideal for stabilizing the temperature of your crop. It can be used with an air conditioner or other heating appliances (heaters), depending on the selected function.

• Voltage: 230V AC/50HZ
• Maximum load: 16A 3680W
• Inductive load (exhaust fan): 2A 460W 
• Operating temperature: 0°C - 40°C
• Storage temperature: -10°C - 50°C
• Controlled temperature: 5°C - 30°C / 40°F - 85°F
• Accuracy: ±1°C / ±3°F
• Reading interval: 10 sec

Please read the instructions before use:

• Before setting the temperature, select the operating mode - cooling (snowflake icon) or heating (flame icon). In "cooling" mode, the unit supplies power when the temperature exceeds the set value; in "heating" mode, it supplies power when the temperature drops below the set value. To change the operating mode - press ON/OFF and "up arrow" together for 3 seconds.
• To switch between °C and °F - press the "up arrow" and "down arrow" together for 3 seconds
• Default setting - cooling; 20°C
• Setting the temperature - press ON/OFF

Cooling mode:

• Use the arrows to set the "SET" temperature at least 2° below the "RM" temperature (the current measured temperature). After a few minutes, the indicator will glow green and the controller will start supplying power.
• When the "RM" temperature reaches the "SET" temperature, the indicator will glow red and the snowflake icon will disappear from the screen; the controller will stop supplying power.
• When the "SET" temperature is above the "RM" temperature, the indicator will glow red and the controller will not supply power.

Heating mode:

• Use the arrows to set the "SET" temperature at least 2° above the "RM" temperature (the current measured temperature). After a few minutes, the indicator will glow green and the controller will start supplying power.
• When the "RM" temperature reaches the "SET" temperature, the indicator will glow red and the flame icon will disappear from the screen; the controller will stop supplying power.
• When the "SET" temperature is below the "RM" temperature, the indicator will glow red and the controller will not supply power.

Important:

• Do not connect a power strip after the controller!
• Do not connect devices that transmit vibrations to the controller!
• Ensure the safety of heating and moving appliances!
• Protect from moisture, extreme temperatures, impacts, and vibrations!
• Use indoors only; do not expose to sunlight!
• Keep out of reach of children!

Charge the battery when the device displays "LO" - by plugging the device into the socket!

Distinguish between the maximum load of 16 A / 3680 W and the specified inductive load of 2 A / 460 W. For a motor, compressor, or other inductive appliance, observe the lower permissible limit.

Choosing a climate controller

Match the load type to the control method. An AC fan with adjustable voltage and an EC fan with a signal input require different controls. Follow the limitations for the specific model.

Browse ventilation and climate controllers.

Cornwall 8.5 L, humidifier 350 ml/h

Enhance your surroundings with the Cornwall 8.5L Humidifier - the perfect helper for maintaining optimal humidity in your home or office.

Capacity: 8.5 liters, ensuring long-lasting operation without the need for frequent refills. Technology: Modern ultrasonic technology for even and quiet dispersal of water mist. Adjustment: Adjust the humidification intensity to suit your needs. Design: An elegant, compact design that fits easily into any interior. Benefits: Maintains healthy, comfortable humidity in the room, preventing dry skin and dry airways. Quiet operation, ideal for bedrooms and workspaces. Easy to use and maintain. An eco-friendly solution for improving air quality. With the Cornwall 8.5L Humidifier, you'll notice the difference in your comfort and quality of life. Ideal for seasons when the heating or air conditioning is running at full power.

Cornwall TT 100, fan 145/187 m³/h

Cornwall TT extractor fan 2 speed 100 (145/187m3/h) is a turbine fan with two speeds that can be used as a supply or exhaust fan in small spaces such as bathrooms, kitchens, small shops, etc.

 

• equipped with clamps that allow it to be removed for cleaning or to change the direction of airflow without needing to dismantle it
• 1^st speed: 0.11A, 21W, 2180rpm, 145m³/h
• 2^nd speed: 0.21A, 33W, 2385rpm, 187m³/h
• Voltage: 230V - 60/50Hz
• Flange: 100mm

Cornwall TT 150, fan 405/520 m³/h

Cornwall TT extractor fan 2 speed 150 (405/520m3/h) is a centrifugal fan with two speeds, which can be used as a supply or exhaust fan in small rooms such as bathrooms, kitchens, small shops, etc.

 

• equipped with brackets that allow it to be removed for cleaning or changing the direction of airflow without needing to uninstall it
• 1^st speed: 0.17A, 30W, 1680rpm, 405m³/h
• 2^nd speed: 0.27A, 60W, 2460rpm, 520m³/h
• Voltage: 220/240V - 50Hz
• Flange: 150mm

Cornwall 7 W, 200 mg/h ozonator

Cornwall 7W 200mg/h Ozonator neutralizes odors and gases, microorganisms, and pests.​

 

• ozone output: 200 mg/h
• suitable for use in a room with an area of up to 15m²
• operating time: up to 30 minutes every hour
• voltage: 220-240V AC 50 Hz
• maximum load: 16A 3600W (non-inductive)

Ozone oxidizes and eliminates:

 

•  odors (e.g. from mold, cigarettes, and cat litter) and harmful gases (e.g. organic solvents)
• bacteria, microorganisms, and mold and fungus spores
•  prevents the spread of dust mites, pet allergens, and cockroaches
• completely sterilizes the room

 

The device has a built-in timer for automatic switching on and off, is easy to install, and effectively distributes ozone throughout the room using a fan.

 

Instructions for use:

 

• Mount the ozone generator with double-sided adhesive tape or using the holes on the back of the device, at a height of 2 m so the ozone can disperse properly, and plug it in. (The device can only be used and operate correctly when mounted on a wall.)
• The power indicator will turn on automatically.
• Press the "Operating interval" button to select how often it will turn on - 1 hour, 2 hours, 6 hours, 8 hours or 12 hours. The indicator will show the set interval. The default setting is 6 hours, with ozonation for 20 min.
• Set your desired operating time - 10 min., 20 min. or 30 min.
• When you have finished adjusting the settings, close the cover.
• To stop, press the "STOP" button or unplug it from the power supply.
• If you are not using the device for an extended period, unplug it from the power supply.

 

Safety precautions:

 

• Do not inhale directly from the device!
• Keep out of reach of children!
• Store in a dry, cool place!
• If you are not using the device for an extended period, unplug it from the power supply!
• Use only when the device is mounted on the wall!

 

WARNING! Ozone can cause corrosion of metal parts and damage to organic materials! Ozone is also harmful to humans. For complete safety, do not stay in the room while the device is operating.

Cornwall F125, 45 cm fan, 3 speeds

Circulation fan for a desk, floor or wall mounting from Cornwall Electronics.

• Diameter: 45 cm / 18''
• Power: 45W
• Speeds: 3 speeds
• For desk, floor or wall mounting
• Adjustable height
• Maximum height 125 cm
• 90° oscillating head
• Low power consumption
• Dimensions: 50x44x125 cm

Cornwall 18 W, 500 mg/h ozonator

Cornwall 18W 500 mg/h ozonator neutralizes odors and gases, microorganisms, and pests.​

• Ozone output: 500 mg/h.
• Power: 18W
• Operating modes: 2
• Voltage: AC 220V, 50 Hz

Operating instructions:

1. Turn on the power switch on the side of the unit. The power indicator lights up and the unit is ready to operate.
2. Press the "Mode / Stop" button once. The "Ozone Mode 1" indicator lights up, showing that the machine has entered Program One.
3. Press the "Mode / Stop" button again. The "Ozone Mode 2" indicator lights up, showing that the machine has entered Program Two.

Safety warnings:

1. Warning sign: This sign reminds the user that this machine operates at high voltage.
2. Warning sign: This sign reminds the user to handle and maintain the unit carefully.
3. Use it correctly according to the instructions.

Two types of ozone mode:

1. Ozone 1: The 15-minute cycle repeats continuously, switching off for 120.
2. Ozone 2: The ozonator will run for 10 minutes and then switch off.

Cornwall, dehumidifier 12 L/day

Cornwall 12 L/day dehumidifier removes excess moisture from the air, creating a comfortable environment for your home and office. Its compact design makes it easy to move.

 

• Capacity (approximate): 12 L/24 h
• Coverage area: 15 to 20 m²
• Airflow: 448 m³/h
• Power consumption: 220 W
• Dimensions: 29 x 17 x 51 cm