CONTROLLERS FOR VENTILATION

Thermometer for solutions and water 

This water thermometer allows to measure the temperature of the water in the tank of the nutrient solution. It has a silicone suction cup to fix it well. It is very important that the temperature is adequate since if the water is too cold, the plants grow more slowly and we would have to use a water heater.

Infrared Thermometer with Laser Alignment

If you are looking for lightweight non-contact infra red thermometer that is easy to use then the ST350 should fit the bill. To operate all that is needed is to point the thermometer at the surface being tested and press the button. The large, clear LCD display will show the surface temperature of the item being tested.

This quality infra red thermometer measures temperature over the range of -20 to 400°C (-13 to 752°F). It is accurate to ±2% of the reading ±2°C. It displays temperatures in 1°C or 1°F increments.The thermometer has an auto power off facility which turns the instrument off after 15 seconds in order to help maximise battery life.

The ST350 has a 10:1 optic ratio (target distance/diameter ratio). This means at 30cm distance from a object it will be measuring an area of 3cm. The laser alignment ensures that area to measure has been accurately targetted.An emissivity is fixed at 0.95 making this instrument more suitable for heating, ventilation and air conditioning testing as well as for testing engines, hot plates, chillers etc.

Benetech are a renowned manufacturer of convenient testing and measurement tools such as infrared thermometers, anemometers, sound level meters and ultrasonic thickness gauges.

A strict quality control system coupled with a rigorous product inspection, ensures there is a Benetech tool to meet your every requirement!
Highlights:

* Manufacturers part code: GM1351.
* Measuring range: 30 to 130dBA.
* Accuracy: 1.5dB.
* Frequency response: 31.5Hz to 8.5KHz.
* Sampling rate: Twice per second.
* Auto power off.
* Low battery indication.
* Power supply: 1x 9V battery (included).

Analog timer for automatic control of household appliances, heating systems, lighting.

Turns on and off the connected equipment (lamp, pump, water tank heater). Can be programmed at intervals.

Tempcon VDL is a temperature controller that is responsible of switching on/off heaters or coolers depending on the needings of your growroom.

Temperature controller Tempcon by VDL has an in-built probe that allows it to boot/shut-down all deviced connected to through it, to make more efficient the use of heaters or air conditioners.

VDL Tempcon is a plug-in temperature controller, that lets your switch on/off enviromental devices when detecting temperatures lower or upper than set up.

Tempcon has two main functions:

• Keep minimum temperature under control.
• Keep maximum temperature under control.
• One chosen the function we want Temcon set our devices to work, it will only be necessary to set up the temperature to keep.

Tempcon allows growers to connect heaters, fans, extractors, air conditioners or any electronic device that might be used for increasing/decreasing temperature.

• Maximum load: 16A - 3680w (resistive) / 16A - 480W (inductive).
• Temperature range: 0ºC to 40ºC.
• Precision +/- 1ºC.

Humicon is a wall socket unit which is able to control an extractor according to the level of humidity.

This unit comes with an option of connecting a humidifier or dehumidifier. This unit is completely digital and constantly displays the current humidity of the environment.

• Maximum charge: 16 A - 3680 W (resistive) 16 A - 460 W (Inductive)
• Control range: 30 - 90 %
• Operating temperatures: 0 - 40 ºC
• Precision: ± 5% 

Features:

• determine the power costs of your devices by means of this energy meter
• large LCD display
• 4 different screens present all electrical data
• displayed values: line power (W), consumption (kWh), total cost, cost/KWh
• reset function
• input/output through child-safe plug/socket
• socket type: German (type F)

Specifications

• operating voltage: 230 VAC 50 Hz
• max. load: 3600 W 16 A
• min. power display: 0.1 W
• power measuring accuracy: ± 1% or ± 1 W (0 - 100 W)
• min. consumption display: 0.01 kWh
• consumption accuracy: ± 1 %
• consumption range: 0.00 - 9999.99 kWh
• own consumption @ 220V: < 0.5 W
• cost range: 0.00 - 9999
• dimensions: 55 x 115 x 75 mm

Use the humidity indicator cards to determine the humidity levels (or relative humidity, “RH”) in a contained environment.

Each pack contains 10 humidity-indicator cards, and each card will read RH from 10%-60%. Simply place a single card in the area to be read and wait for the indicator dots to turn bright blue in order to determine the humidity levels in that area.

Rapitest Meditor Universal - soil test

The Rapitest Meditor Universal is a multifunctional measuring device that allows you to monitor soil pH , soil moisture and light intensity conditions.

The pH level of the soil affects how well plants use the total nutrients available in the soil. These nutrients are the building blocks that a plant requires for healthy growth. Optimal growth cannot be achieved with inadequate or incorrect amounts of light. And even if these two key growing conditions are ideal, your garden won't thrive if it's underwatered or overwatered.

Key benefits of Rapitest Meditor Universal:

• Measures moisture at root level
• Proven accurate measurement
• No batteries required
• Prevents overwatering and drying out
• Helps maintain healthy plants

Turn on the tester to the desired reading, shake to see the arrow turn left and right. If it swings, it means the device is working.
Stick the probe into the soil. Make sure the probe is in the soil at least 4 inches (10 cm) deep.

Instructions for use and reading of the measured value:

1. Ph value is set to level 6-8 by default
2. If during soil testing the ph arrow points to values in the range of 6-8, it means that the ph level is neutral and healthy
4. When the ph indicator is at the level of 6-8, it mostly means that the soil is in good condition. When it says 3.5 - 6, it means you need to take action
5. When you see the ph needle swinging after it is in the soil, it does not mean that the ph measurement has failed. It most often means your soil pH is healthy in the 6-8 range.

Note: DO NOT use with liquids.

Testers are important measuring devices in horticulture. In this category you will find testers with different purposes.

Thermometer and hygrometer combined in one device.

Designed to measure and display the values of humidity and temperature in the growing room.

Thermo-hygrometer

• Measures indoor temperature and indoor humidity.
• Toggles between °C and °F.
• Temperature range: -10°C ~ 50°C
• Humidity Range: 20% ~ 95%

Thermo-hygrometers are devices for combined measurement of temperature and humidity - two factors whose values are important to monitor in the growing room.

Thermo-hygrometer with 1 measuring point.

- Maintains min / max values of indoor outdoor temperature and indoor humidity.
- Toggles between °C and °F.
- Clock function.
-12 / 24 hour switching mode.
- Uses 1 AAA battery (included).

Specifications:

• Measurement Temperature Range: -50°C ~ +70°C (-58°F ~ +158°F)
• Humidity measurement range: 10% ~ 99% RH
• Accuracy: Temperature ± 1 °C (1.8 °F)

Humidity ± 5% RH

• Resolution: Temperature 0.1 °C (0.2 °F)

Humidity 1% RH

• Power source: 1 * AAA (1.5V) battery

Thermo-hydrometers are devices for combined measurement of temperature and humidity - two factors whose values are important to monitor in the growing room.

Thermo-hygrometer with 2 measuring points.

-Measures indoor/outdoor temperature and indoor humidity.
-Maintains the min/max values of indoor outdoor temperature and indoor humidity.
- Toggles between °C and °F.
- Clock function.
-12 / 24 hour switching mode.
- Waterproof temperature probe.
- Uses 1 AAA battery (included).

Specifications:

• Measurement Temperature Range: -50°C ~ +70°C (-58°F ~ +158°F)
• Humidity measurement range: 10% ~ 99% RH
• Accuracy: Temperature ± 1 °C (1.8 °F)

Humidity ± 5% RH

• Resolution: Temperature 0.1 °C (0.2 °F)

Humidity 1% RH

• Power source: 1 * AAA (1.5V) battery

Thermo-hydrometers are devices for combined measurement of temperature and humidity - two factors whose values are important to monitor in the growing room.

Thermometer and hygrometer combined in one device.

Designed to measure and display the values of humidity and temperature in the growing room.

Humidity and temperature are two important factors in controlling indoor growing.

• Measurement: from -30 to +70 ºC
• Recording of maximum and minimum temperatures
• 25% to 98% relative humidity recording
• Probe and long cable to be placed in the growing area.
• Operates on 1.5 volt batteries.

The remote thermo-hygrometer features a touch screen and 4-inch high clear HTN LCD display, 178° wide view. Backlight for use in low light conditions.

Shows indoor, outdoor temperature and humidity readings with a trend arrow and any changes/24-hour highs and lows so you're aware of even slight changes in your living environment to make the necessary adjustments in time.

The hygrometer will display the battery status for both the main unit and the remote sensor.
Wireless Remote Hygrometer Indoor Outdoor Thermometer provides accurate and real-time temperature and humidity readings from up to 200ft/60m away

Dimlux Maxi Controller is a modular system for controlling Dimlux lighting , fan and heating . It can control up to 160 Dimlux luminaires or ballasts. You can set the desired brightness using the + and - buttons. The Maxi controller controls and monitors CO 2 , plant temperature and vapor pressure deficit ( VPD ) depending on the selected connected sensors.

Smart controller sensor

• length: 3m
• amperage: 6.5A

With this controller, your grow room will be constantly under control and the airflow will be temperature dependent.

Thermo-hygrometer

Digital thermometer-hygrometer with additional external temperature sensor. Function to save the minimum and maximum values of temperature and humidity.

• temperature range: -10°C..50°C
• humidity: 25%..98%
• incl. battery AA 1.5V

The T15 series can switch on and off devices (fans, heaters, alarms) at a set temperature. The T15 series is intended for single-phase use.

Benefits:

• Low investment
• Easy to install
• Easy to operate
• Durable and robust
• Applicable for both new and existing ventilation systems

Feature T15-WD 
Switches single phase devices on and off at a set temperature

With this controller your space will be continuously under control and the air flow will be depending on the temperature.

Control your indoor climate effectively with TechGrow’s Clima Control

The Clima Control lets you connect two fans at the same time. It features the very clear, concise menu you are familiar with and which also allows you to read out min/max values on the display. Because of its simple menus and its handy Push & Turn Button, the Clima Control is easy to use by anyone and everyone. The unique calibration menu enables you to determine how much power is needed for 10% speed and 90% speed for adjusting every box, regardless of its size.

The Clima Control only controls temperature, however, it can also display values of other connected sensors. Compatible with many other TechGrow devices.
Available in 4.5A, 7A and 14A versions.

Features:

• The Clima Control can measure, display and register min/max values of connected CO2, humidity-, and temperature sensors.
• All settings are saved in case of power outages.
• Display shows min/max values of its connected sensor(s).
• The display is refreshed every second.
• LED indicator for light detection and stable climate.
• The fan can be operated automatically or manually.
• The fan-control is adjustable in steps of 10%.
• Includes a unique feature where the fan can be adjusted in two simple steps.
• Features a unique calibration menu for adjusting every box, regardless of the size.
• Automatically turns off the backlight of the display after 60 seconds.
• Automatically detects broken cable or bad connection of the connected sensors.
• Connecting the sensor is done with a standard network cable (UTP).
• Available in 4.5A, 7A en 14A versions.
• Connectable to multiple TechGrow devices.
• Multiple sensors are seperately available.
• Possibility to connect the Techgrow Datalogger (DL-1).

Control your indoor climate effectively with TechGrow’s Clima Control

The Clima Control lets you connect two fans at the same time. It features the very clear, concise menu you are familiar with and which also allows you to read out min/max values on the display. Because of its simple menus and its handy Push & Turn Button, the Clima Control is easy to use by anyone and everyone. The unique calibration menu enables you to determine how much power is needed for 10% speed and 90% speed for adjusting every box, regardless of its size.

The Clima Control only controls temperature, however, it can also display values of other connected sensors. Compatible with many other TechGrow devices.
Available in 4.5A, 7A and 14A versions.

Features:

• The Clima Control can measure, display and register min/max values of connected CO2, humidity-, and temperature sensors.
• All settings are saved in case of power outages.
• Display shows min/max values of its connected sensor(s).
• The display is refreshed every second.
• LED indicator for light detection and stable climate.
• The fan can be operated automatically or manually.
• The fan-control is adjustable in steps of 10%.
• Includes a unique feature where the fan can be adjusted in two simple steps.
• Features a unique calibration menu for adjusting every box, regardless of the size.
• Automatically turns off the backlight of the display after 60 seconds.
• Automatically detects broken cable or bad connection of the connected sensors.
• Connecting the sensor is done with a standard network cable (UTP).
• Available in 4.5A, 7A en 14A versions.
• Connectable to multiple TechGrow devices.
• Multiple sensors are seperately available.
• Possibility to connect the Techgrow Datalogger (DL-1).

Controlling your indoor climate with the TechGrow Clima Control Basic Plus is simple but effective.

Setting the Clima Control Basic Plus is a snap with its handy rotary buttons. Its simple appearance is misleading as the Clima Control Basic Plus is packed with the reliable and advanced TechGrow technology you are used to.

The bright green LED display shows the current temperature, and the set-point while adjusting.This controller comes with a pre-mounted temperature probe on a 4.5 meter (15ft) cable.

Features:

• Plug & Play.
•  LED display for set point and current temperature.
•  Very easy to operate.
• Adjustment range temperature: 10.0 – 45.0 C.
• Adjustment range temperature hysteresis: 1.0 – 7.0 C.
• Adjustable minimum en maximum fan power.
• Pre-mounted temperature probe on a 4.5 meter cable.(15ft.)
• Analog control buttons for simple adjustments of settings.
• Two sockets for fans.
• Easy to connect.
• Easy to replace Fuse.
• Spare fuse included.
• Available in 4.5A, 7A and 14A versions.
• Power supply: 110V to 240V.

Controlling your indoor climate with the TechGrow Clima Control Basic Plus is simple but effective.

Setting the Clima Control Basic Plus is a snap with its handy rotary buttons. Its simple appearance is misleading as the Clima Control Basic Plus is packed with the reliable and advanced TechGrow technology you are used to.

The bright green LED display shows the current temperature, and the set-point while adjusting.This controller comes with a pre-mounted temperature probe on a 4.5 meter (15ft) cable.

Features:

• Plug & Play.
•  LED display for set point and current temperature.
•  Very easy to operate.
• Adjustment range temperature: 10.0 – 45.0 C.
• Adjustment range temperature hysteresis: 1.0 – 7.0 C.
• Adjustable minimum en maximum fan power.
• Pre-mounted temperature probe on a 4.5 meter cable.(15ft.)
• Analog control buttons for simple adjustments of settings.
• Two sockets for fans.
• Easy to connect.
• Easy to replace Fuse.
• Spare fuse included.
• Available in 4.5A, 7A and 14A versions.
• Power supply: 110V to 240V.

This EC fan controller have temperature, minimum- and maximum speed setting on three knobs. It is easy to use.

The EC fan controller get supplied with a 4m long cable including a 3.5mm 4pole stereo jack connector to the fan and a 4m long Temperature senor.  It comes as a finish product together with a power supply. The eutput signal is 0-10V or on demand a PWM (pulse wide modulation) signal. If the EC-fan support a PWM signal the controller is able to run without power supply.

Settings range:

• Temperature: 20C° to 30C°
• Minimum speed: off, 20% to -100%
• Maximum speed: 100% to -50%

This EC fan controller have temperature, humidity and minimum speed setting on three knobs.

It is easy to use. The EC fan controller get supplied with a 4m long cable with a 3.5mm 4pole stereo jack connector to the fan and a 4m long Temperature senor.  It comes as a finish product together with a power supply. The eutput signal is 0-10V or on demand a PWM (pulse wide modulation) signal. If the EC-fan suppolt PWM signal the controller is able to run without power supply.

Settings range:
Temperature: 20C° to 30C°
Humidity: 30% - 100%
Minimum speed: off, 20% to -100%

The minimum speed controller is a temperature dependent controller for ventilated rooms with one or more fans.

Dimensions and technical specification:
Body: WxHxD= 130x92x105mm
Controller: WxHxD = 160x130x105mm
Developed for: 10A / 2300W / Triac 2x16A
Voltage: 230V / 50HZ
Digital sensor 5V measures temperature from –55°C to +125°C (–67°F to +257°F)
0.5°C with accuracy from –10°C to +85°C
Protection class: IP54

Humidity control could make the difference between a crop’s success and its failure.

This accurate plug and play controller for either a humidifier or dehumidifier makes controlling this environmental condition easy.

The unit comes complete in a waterproof casing, IP 44 rated, with a compatible mains socket with hinged lids, and a digital low voltage sensor, making it the perfect controller for humid rooms. Simply plug the unit in between the power supply and the humidifier or dehumidifier, set the desired humidity range, and let the controller take control.

The sensor is supplied with a 4-meter cable.

Sizes and technical data:

• Housing: WxHxD = 130x80x70mm
• Humidity Controller:
• WxHxD = 160x100x90mm
• Power requirements: (Mains) Voltage: 230V/50Hz, 8Amp (3A inductive)
• Digital Sensor: 5V Measures temperatures from -55 ° C to +125 ° C
• (-67 ° F to +257 ° F) 0.5 ° C accuracy from -10 ° c to +85 ° C
• Humidity accuracy ± 4.5% RH
• Protection class: IP54

The GSE digital temperature controller, minimum, maximum speed, with hysteresis adjustment, is a temperature-dependent speed controller, for ventilated rooms with one or more fans.

Dimensions and technical specification:
Body: WxHxD= 130x92x105mm
Controller: WxHxD= 160x130x105mm
Developed for: 10A / 2300W / Triac 1x16A
Voltage: 230V / 50HZ
Digital sensor 5V Measures from –55°C to +125°C (–67°F to +257°F)
0.5°C accuracy from –10°C to +85°C
Protection class: IP54

The timer for irrigation systems GSE serves to control the pump.

Dimensions and technical specification:
Body: WxHxD= 130x92x105mm
Irrigation controller: WxHxD= 160x130x105mm
Designed for: 2'300W 10A (ind. 3A)
Voltage: 230V / 50Hz
Protection class: IP54

EC LCD controller for 2fans

This EC fan controller with LCD display, keyboard and power led allows a very easy setting and reading of all the information's given by the fan such as actual set speed, temperature, humidity day/night, negative pressure of the intake fan and rounds per minute of the exhaust fan. A built in light sensor in the probe recognize day/night modes. The EC fan controller comes with power adaptor 1m cable, a 4m sensor cable and 2x 4m fan cable including all connectors 4pole 3.5mm jack. It ready to use.

You can program 15 individual settings with only three buttons

Features:
-Temperature day
-Temperature hysteresis day
-Humidity day
-Humidity hysteresis day
-Minimum speed day
-Maximum speed day
-Temperature night
-Temperature hysteresis night
-Humidity night
-Humidity hysteresis night
-Minimum speed night
-Maximum speed night
-Negative pressure setting
-Switch sensor level
-Switch over time day/night

LCD display:
-Graphic and digital display of speed rpm constant
-Temperature display constant
-Humidity display constant
-Set point selectable not constant, over input keys

This digital temperature, minimum-, maximum- speed controller with hysteresis setting is a temperature depended speed controller for ventilated rooms with one or more exhaust fans (up to 600 watt).

The controller keeps the temperature constantly and impedes to run under the set minimum-speed, as well to run over the set maximum speed. The hysteresis defines the temperature range. It can be easily controlled, adjusting the required temperature minimum-, maximum speed and hysteresis on four knobs.

Sizes and technical data's:

• Case: WxHxD = 130x80x70mm
• Controller: WxHxD = 160x100x90mm
• Designed for: 10A 2300W
• Volts: 230V / 50HZ
• Digital sensor 5V Measures temperatures from –55°C to +125°C (–67°F to +257°F)
• 0.5°C accuracy from –10°C to +85°C
• Protection class: IP54

This digital fan controller is a temperature dependent speed controller for rooms with intake and exhaust fans.

The fan controller keeps the room temperature constant and under pressure to prevent odour from escaping. The digital fan controller is a temperature dependent speed controller for rooms with air flow in and out. The fan controller keeps the room temperature constant and under pressure to prevent odour from escaping. This fan controller can by used also as only air out regulator on two fans if there is a nature way of air in.

Sizes and technical data's:

• Case: WxHxD = 130x80x70mm
• Controller: WxHxD = 160x100x100mm
• Designed for: 2x5A / 2x1150W (2300W) / TRIAC 2x16A
• Volts: 230V / 50HZ
• Digital sensor 5V Measures temperatures from –55°C to +125°C (–67°F to +257°F)
• 0.5°C accuracy from –10°C to +85°C
• Protection class IP54

The digital fan controller is a humidity and temperature dependent controller for rooms with incoming and outgoing air.

Dimensions and technical specification:
Body: WxHxD= 130x92x105mm
Controller: WxHxD = 160x130x105mm
Developed for: 10A / 2x1'150W / Triac 2x16A
Voltage: 230V / 50HZ
Digital sensor 5V measures temperature from –55°C to +125°C (–67°F to +257°F)
0.5°C with accuracy from –10°C to +85°C
Humidity accuracy +/-3%RH maximum tolerance @55%RH
Protection class: IP54

AC-EC LCD fan controller for 2fans 2x5A

This AC-EC fan controller with LCD display, a rotary push knob allows a very fast setting of all the values and reading of all the information's given by the fan such as actual set speed, temperature, humidity day/night, negative pressure of the intake fan and RPM (rounds per minute) of the EC-exhaust fan. A built in light sensor in the probe recognise day/night modes. Two 5A/230V AC exits for intake and exhaust fan, in parallel you have 2xRJ45 connector and you can choose between 0-10V or PWM (pulse wide modulation) signal.

2 internal temperature sensors prevent from overheating on the heat sink and processor side. The AC-EC fan controller comes with power cable 1.5m, 4m sensor cable. It is ready to use. You can program 15 individual settings with rotary push button.

Features:

-Temperature day
-Temperature hysteresis day
-Humidity day
-Humidity hysteresis day
-Minimum speed day
-Maximum speed day
-Temperature night
-Temperature hysteresis night
-Humidity night
-Humidity hysteresis night
-Minimum speed night
-Maximum speed night
-Negative pressure setting
-Switch sensor level
-Switch over time day/night

LCD display:

-Graphic and digital display of speed rpm constant
-Temperature display constant
-Humidity display constant
-Set point selectable not constant, over input keys

Step Transformer controller is specific in that the fans are not a noise (howling) at low speed.

Step transformers determines the speed of the fan alone using a 6-degrees up / down depending on humidity and temperature. The temperature and hysteresis (sensitivity) can be set on the two buttons, as well as humidity and moisture-hysteresis of the other two buttons.The controller is waterproof housing compatible main contact and 4m cable with a light sensor that detects day / night time, which makes it the perfect controller

Technical data:

• Case: WxHxD = 200x250x180mm
• Kontroller: WxHxD = 265x300x205mm
• Intended for: 2,5A (2 fans)
• Volta prim: 230V / 50Hz
• Volta sec. 80V, 110V, 140V, 170V, 200V, 230V AUTOMATIC steps 50HZ
• Digital sensor 5V measures temperatures from -55 ° C to + 125 ° C (-67 ° F to + 257 ° F)
• Аccuracy from -10 ° C to + 85 ° C
• Humidity accuracy ± 4,5% RH
• Protection class IP54

Step Transformer controller is specific in that the fans are not a noise (howling) at low speed.

Step transformers determines the speed of the fan alone using a 6-degrees up / down depending on humidity and temperature. The temperature and hysteresis (sensitivity) can be set on the two buttons, as well as humidity and moisture-hysteresis of the other two buttons. The controller comes assembled in waterproof housing compatible main contact and 4m cable with a light sensor that detects day / night time, which makes it the perfect controller.

Sizes and technical data:

• Controller: WxHxD = 265x300x205mm
• Intended for:  8A/1800W
• Volta prim: 230V / 50Hz
• Volta sec. 80V, 110V, 140V, 170V, 200V, 230V AUTOMATIC steps 50HZ
• Digital sensor 5V measures temperatures from -55 ° C to + 125 ° C (-67 ° F to + 257 ° F)
• 0.5 ° C accuracy from -10 ° C to + 85 ° C
• Humidity accuracy ± 4,5% RH
• Protection class IP54

Humidity and temperature controller for intake and exhaust air fan with additional 2 programmable outputs and LCD display

Hardware:

• 2pcs. Variable outputs for fans
• 2pcs. Programmable outputs for appliances
• 1pcs. Temperature and humidity sensors with light detector (air)
• 1pcs. Temperature Sensor (Waterproof)

The 16A ventilation controller is built from a solid very robust aluminium housing. It can control up to 2200W power per outlet. In addition to a conventional temperature and humidity variable control the 16A controller carries 2pcs individual programmable outlet sockets. These can be assigned to one of the two sensors or be controlled by a timer function. Particularly attractive is the huge number of parameters that can be set for day/night individually to fulfill all desired requirements. The controller carries two transistor outputs for fans (phase control) and parallel working internally two 0-10V outputs.

Depending on the version, the controller is equipped with a USB port for data logging. All relevant measurement data and control signals get written on a CSV file to the USB stick, later they can get evaluated in an Excel application. The 16A controller has a free slot for a pressure sensor to control the intake air fan depending on the pressure difference.

The device has a protection fuse of 16A, which is considered as maximum allowable load for the entire controller. Each single output can carry max. 2200W per socket and all outputs together have a max. load of 3600W/16A. The device comes with a 2m connection cable to connect to a conventional household outlet of 230V/16A. The sensors are supplied with a 4m long cable which can be expanded up to 10m. A digital display and four navigation keys provide easy navigation in the Menuand 6LED lights are indicating the current switching status.

Among other things, settings such as display functions, memory frequency and languages, English, German, French, Spanish and Italian, can be selected.

Sizes and technical data:

• Case: WxHxD = 120x180x80mm
• Controller: WxHxD = 150x210x110mm
• Voltage: 230V / 50Hz / I max: 16A / 3600W
• Humidity and temperature sensor: 5V, measures temperatures from -55°C to + 125°C (-67°F to 257°F) Accuracy 0.5°C from -10°C to + 85°C Humidity Accuracy ± 4.5% rh
• Temperature sensor: 5V, measures temperatures from -55°C to + 125°C (-67°F to + 257°F)
• Accuracy 0.5°C from -10°C to + 85°C
• Protection class: IP54

Step Transformer controller is specific in that the fans are not a noise (howling) at low speed.

Step transformers determines the speed of the fan alone using a 6-degrees up / down depending on humidity and temperature. The temperature and hysteresis (sensitivity) can be set on the two buttons, as well as humidity and moisture-hysteresis of the other two buttons. The controller comes assembled in waterproof housing compatible main contact and 4m cable with a light sensor that detects day / night time, which makes it the perfect controller.

Sizes and technical data:

• Packaging: 200x250x180mm
• Controller: 265x300x205mm
• Intended for: 8A (2 fans)
• Volta prim: 230V / 50Hz
• Volta sec. 80V, 110V, 140V, 170V, 200V, 230V AUTOMATIC steps 50HZ
• Digital sensor 5V measures temperatures from -55 ° C to + 125 ° C (-67 ° F to + 257 ° F)
• 0.5 ° C accuracy from -10 ° C to + 85 ° C
• Humidity accuracy ± 4,5% RH
• Class of protection: IP44

With this controller, your grow room will be constantly under control and the airflow will be temperature dependent.

Boxing relay switches two independent circuits - stopped them and release them.

It is operated by a third power cord that must be plugged into a timer switch or GSE timer box. Each of electricity networks can withstand 4x600W (total svetlinie 8x600W).

Sizes and technical data's:

• Case: WxHxD = 180x130x60mm
• Timer box: WxHxD = 160x100x90mm
• Volt: 2x230V / 50Hz
• Relays: 4x16A 230V
• Protection class: IP54